CalcKit : All-In-One Calculator & Unit Converter APK

Version 3.0.6 - com.ivanGavrilov.CalcKit
Last updated: 2020-09-06
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CalcKit : All-In-One Calculator & Unit Converter apk

APP Information

Download Version 3.0.6 (309)
Apk Size14.04 MB
App DeveloperIvanGavrilov
Malware CheckTRUSTED
Install on Android5.0 and up
App Packagecom.ivanGavrilov.CalcKit.apk
MD59d03b69ccdffb5af2a03ef7b6438a41c
Rate4.85
Website https://calckit.io

Download CalcKit : All-In-One Calculator & Unit Converter 3.0.6 APK

App Description

CalcKit : All-In-One Calculator & Unit Converter is ivangavrilov,calckit,productivity, content rating is Everyone (PEGI-3). This app is rated 4.85 by 13 users who are using this app. To know more about the company/developer, visit IvanGavrilov website who developed it. com.ivanGavrilov.CalcKit.apk apps can be downloaded and installed on Android 5.0 and higher Android devices. The Latest Version of 3.0.6 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 5963+ times on store. You can also download com.ivanGavrilov.CalcKit APK and run it with the popular Android Emulators.

CalcKit: All-In-One Calculator is a simple and powerful collection of calculators and converters for mathematics, electronics, finance and more. And best of all, it's completely FREE!

THE PERFECT CALCULATOR

Designed with simplicity in mind, CalcKit helps you solve all kinds of everyday problems.
From simple calculations to unit and currency conversions, percentages, proportions, areas, volumes, etc… it does it all.

Featuring over 150 Calculators and Unit Converters, packed in with a highly customizable Scientific Calculator, CalcKit is the only calculator app you will need on your device.

SCIENTIFIC CALCULATOR
★ Instant results of your calculations as you enter them
★ Simple and full keypad layout
★ Copy/Paste with a single button press
★ Customizable scientific keypad
★ Freely movable cursor to modify incorrectly entered expressions
★ Advanced calculator history, able to retrieve both the result and expression of your calculation
★ Floating calculator widget to use the calculator floating over other applications on your phone

150 CALCULATORS & CONVERTERS
★ Algebra, Geometry, Electronics, Finance, Unit Converters & Misc.
★ Currency converter with 160 currencies, available offline
★ Instant results delivered as you type
★ Smart search and sort for faster navigation
★ Create shortcuts on the home screen

CUSTOM CALCULATORS
★ In addition to the many built-in calculators, with CalcKit you can easily create your own calculators and converters in a matter of minutes

NOTEPAD
★ CalcKit also features a built-in notepad that allows you to easily take notes on the go

List of calculators and converters:

Algebra
• Percentage calculator
• Proportion calculator
• Average calculator - arithmetic, geometric and harmonic mean
• Equation solver - linear, quadratic, cubic and equation system
• Combinations and permutations
• Decimal to fraction
• Fraction simplifier
• Prime number checker
• GCF / LCM calculator - greatest common factor and least common multiple
• Matrix calculator

Geometry
• Triangle, right triangle, square, rectangle, parallelogram, rhombus, trapezoid, hexagon, polygon, circle, circular segment, circular sector, ellipse
• Cube, cuboid, prism, pyramid, pyramidal frustum, tetrahedron, octahedron, cylinder, truncated cylinder, cone, conical frustum, sphere, spherical cap, spherical sector, spherical segment, spherical wedge, torus
• Analytical geometry - distance between 2 points, area of triangle, equation of circle and equation of sphere

Electronics
• Resistor color code - up to 6 bands
• Inductor color code
• LED resistor calculator
• Series and parallel components - resistors, capacitors, inductors
• Ohm's law
• Power triangle
• Y-Δ Transformation
• Voltage divider
• Voltage regulator - LM317
• Operational amplifier
• NE555 timer calculator
• Filters calculator
• Reactance and resonance calculator
• Wire resistance and conductance
• Transformer ratio
• Battery life calculator
• Analog-Digital converter
• Frequency calculator

Finance
• Currency converter with 160 currencies available offline
• Sales tax calculator
• Tip calculator
• Simple and compound interest calculator

Unit Converters
• 80+ Converters including: Angle, area, cooking, data storage, energy, force, fuel, length, weight, numeric base, power, prefixes, pressure, roman numerals, shoe size, speed, temperature, time, volume, acceleration, airflow, density, torque, charge, current, conductance, resistance, capacitance, inductance, flow, flux, illumination, radiation and more…

Miscellaneous
• Date calculator
• Time calculator
 

App ChangeLog

  • CalcKit v3.0.6
  • - Added Bulgarian translation
  • - Improved translations in other languages
  • - Implemented unit selection in Electronics
  • - Improved Custom Tools
  • - Implemented auto-calculate feature
  • - Implemented unit-dropdowns
  • - Added custom tools tutorial
  • - Many other smaller changes and bug-fixes
  • If you find any issue please contact us and we will try to resolve it as soon as possible.

App Screens

CalcKit : All-In-One Calculator & Unit Converter App Screen 1CalcKit : All-In-One Calculator & Unit Converter App Screen 2CalcKit : All-In-One Calculator & Unit Converter App Screen 3CalcKit : All-In-One Calculator & Unit Converter App Screen 4CalcKit : All-In-One Calculator & Unit Converter App Screen 5CalcKit : All-In-One Calculator & Unit Converter App Screen 6CalcKit : All-In-One Calculator & Unit Converter App Screen 7CalcKit : All-In-One Calculator & Unit Converter App Screen 8CalcKit : All-In-One Calculator & Unit Converter App Screen 9CalcKit : All-In-One Calculator & Unit Converter App Screen 10CalcKit : All-In-One Calculator & Unit Converter App Screen 11CalcKit : All-In-One Calculator & Unit Converter App Screen 12CalcKit : All-In-One Calculator & Unit Converter App Screen 13CalcKit : All-In-One Calculator & Unit Converter App Screen 14CalcKit : All-In-One Calculator & Unit Converter App Screen 15CalcKit : All-In-One Calculator & Unit Converter App Screen 16CalcKit : All-In-One Calculator & Unit Converter App Screen 17CalcKit : All-In-One Calculator & Unit Converter App Screen 18CalcKit : All-In-One Calculator & Unit Converter App Screen 19CalcKit : All-In-One Calculator & Unit Converter App Screen 20CalcKit : All-In-One Calculator & Unit Converter App Screen 21CalcKit : All-In-One Calculator & Unit Converter App Screen 22CalcKit : All-In-One Calculator & Unit Converter App Screen 23

Permissions

requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE
android.permission.ACCESS_WIFI_STATE
android.permission.INTERNET
android.permission.SYSTEM_ALERT_WINDOW
android.permission.VIBRATE
com.android.launcher.permission.INSTALL_SHORTCUT
com.android.vending.BILLING
android.hardware.faketouch
android.hardware.screen.portrait
android.hardware.wifi
view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

draw over other apps
Allows the app to draw on top of other applications or parts of the user interface. They may interfere with your use of the interface in any application, or change what you think you are seeing in other applications.

control vibration
Allows the app to control the vibrator.

install shortcuts
Allows an application to add Homescreen shortcuts without user intervention.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. LC-avatar

    LC

    2020-04-15T15:48:23.858Z

    Replaces all my other calculators. It won't help if you were converting decimals to fractions that you could enter data into either the decimal or the fraction space. I do a lot of of work using a tape measure which is in fractions incriminates of 1/32 inch and machinist tools that are in decimals. Other than that it is a great tool

  2. Reece Smith-avatar

    Reece Smith

    2020-05-06T20:16:12.169Z

    pro By far the best all-around simple, *user intuitive*, and feature packed calculator I've ever seen. Its worth putting up with the pop up ads for that reason alone.

  3. Jim Bonner-avatar

    Jim Bonner

    2020-05-03T07:27:17.538Z

    free If you are looking for a better calculator than the one that comes with your phone, this is it. Make sure you include the toolbox download with it. You'll have all the calculation and conversion tools you'll pretty much ever need. Its just a great calculator!

  4. William McClain-avatar

    William McClain

    2020-05-16T17:16:01.268Z

    apk Loaded with calculators for nearly everything! I needed 1, but discovered 8 I can & will use immediately.

  5. Richard Prahl-avatar

    Richard Prahl

    2020-05-14T04:33:13.679Z

    all in one calculator mindbox Time will tell, as always. Just started using this app today, but it seems to be very well thought out. I think it will prove to be a very useful tool.

  6. Wayne Hess-avatar

    Wayne Hess

    2020-04-17T16:59:14.461Z

    all in one calculator ios Excellent app, but needs a gross margin calculator that interoperates with gross margin, cost of goods, revenue, and markup.

  7. Orlantus Smartus-avatar

    Orlantus Smartus

    2020-03-31T04:07:33.435Z

    all in one calculator for windows jan2,2020: please add a shortcut in status bar tray, a shortcut like the wifi, bluetooth, gps, etc... mar31,2020: wow you made it. calculation history is not floating during floating mode.

  8. Wendel Charlton-avatar

    Wendel Charlton

    2020-05-11T17:30:14.372Z

    all in one calculator pro apk Very easy to use. No bugs, great app

  9. Jim Whitten-avatar

    Jim Whitten

    2020-05-25T02:03:22.458Z

    all in one calculator lic This is a FULL function calculator - lots of features!

  10. Sridhar Panchakarla-avatar

    Sridhar Panchakarla

    2020-04-01T06:25:37.307Z

    all in one calculator app App icon not being shown in Apus Launcher App list. Then how to find or access the app Pls rectify it fast This is observed on Redmi Note 7S Ok I have seen the Icons Calculator and ToolBox

  11. Cindy Lundberg-avatar

    Cindy Lundberg

    2020-04-25T18:24:14.109Z

    Everything in one place. So easy to use! Love this calculator...

  12. Ian Schorr-avatar

    Ian Schorr

    2020-04-12T16:05:35.225Z

    No keyboard input? In 2020? Not tablet friendly Not ChromeOS friendly

  13. j v-avatar

    j v

    2020-05-05T04:13:17.292Z

    Keeps reverting back to original screen

  14. Grant Martin-avatar

    Grant Martin

    2020-05-08T23:12:33.882Z

    Works great with plenty of calculators

  15. Igbaye Oba-avatar

    Igbaye Oba

    2020-04-25T15:08:17.614Z

    Very good but callender not incorporated

  16. Balram Jha-avatar

    Balram Jha

    2020-04-04T10:43:29.984Z

    Very nice Very much helpful tools

  17. Kwame Opoku-avatar

    Kwame Opoku

    2020-04-08T19:54:00.690Z

    Great app and am really happy using it

  18. Mushtaq Ah.-avatar

    Mushtaq Ah.

    2020-05-17T12:41:50.298Z

    Real & accurate calculator.God bless u .Developers live long

  19. Dejene Nigusie-avatar

    Dejene Nigusie

    2020-05-18T11:56:03.213Z

    Spectacular app. I love it

  20. A Google user-avatar

    A Google user

    2020-03-18T06:16:25.970Z

    17d3m2020y _ I love swipe left for Notes! _ NEED custom width|hight of floating calc. Currently 54x46 bip minimum. Want short n wide 45x60? NEED BUTTONS: switch FRAC|DEC -- next to DEG|RAD|GRAD -- , separate floating conversions mini (dif color)! Improve ease and use of custom tools: don't want to scrol to top to "CALCULATE". The best calculator I have found for everyday and business uses. _ Excellent pairing with pline.co.jp "keyboard with ctrl key", which goes from 30 to 100 bip!

  21. Jon-avatar

    Jon

    2020-03-16T22:00:29.719Z

    Simply said, this app covers every demension of calculations, conversions, proportions, electrical, geometric, and even cooking mathmatics. It has it all and easy to use.

  22. Scott Heckle-avatar

    Scott Heckle

    2020-05-25T08:14:30.912Z

    TERRIBLE VIDEO ADVERTS. I don't mind static banner adverts to support developers, but while using this app an annoying full-screen video advert pops up.

  23. Neal Stevens-avatar

    Neal Stevens

    2020-01-14T20:43:02.546Z

    Nice, tidy and functional. I like the easy to access memory function, all the previous calculations are saved and accessible. Wish it had an option to invlude the commas for numbers over 999. I chose to pay for the ad free version and I am happy.

  24. Keith Stone-avatar

    Keith Stone

    2020-03-21T19:14:23.835Z

    This is the best " All Tools" app you can get for free. Very easy to use, takes up little storage space, and it doesn't bombard you with advertisements. Thanks guys !

  25. Omar Awny-avatar

    Omar Awny

    2020-02-11T04:19:14.604Z

    Great app! Works perfectly and I love that you can add your own calculators in there. Only area for improvment would be to allow "inputs only", "outputs only" or both for custom calculators and have them show up differently. Thanks!

  26. Anton L.-avatar

    Anton L.

    2020-05-16T11:33:38.456Z

    Loved it. Could you please add minimize in floating mode? So it will minimize to a floating button? Update: You actually have it :) great job

  27. Notorious Elwood-avatar

    Notorious Elwood

    2020-01-23T05:41:30.240Z

    Wait! What? Fast, complete, simple to use? Wow! Racers, use this for geometric calculations. Angles, roll center, travel and weight transfer, if you're not sure, practice. This can make a winner of a 5th place car!

  28. kirkalx27-avatar

    kirkalx27

    2019-07-17T14:29:32.587Z

    Awesome app! I like to be able to convert measures for a lot of everyday things like cooking, temperatures or miles and usually I will do an online search and have to hop around until I find a simple answer without having to read a page of text that goes along with those converter(s). This app in contrast puts everything in one place. Pretty simple to use after exploring all the things it has to offer, which is a lot. Very good time saver. Highly recommended!

  29. Lenard Halula-avatar

    Lenard Halula

    2020-05-17T06:57:32.738Z

    I would have rate it with 18 stars was it recommended by play store.Just download it nothing is better than this i tell you.Great thanks to the creators of this app.

  30. Rafal R-avatar

    Rafal R

    2019-12-21T22:55:18.776Z

    Looks like a very good and comprehensive app. There are many converters, but it's take time to find the right one. Luckily there is a favourite menu you can edit.

  31. Steven Donnison-avatar

    Steven Donnison

    2019-10-29T09:11:36.760Z

    I use this app a lot, and i'm very happy with it. It does everything advertised, and has accurate results. My only criticism is the menu layout, some conversions are a little difficult to find, but that's no big issue, and not something i would remove stars for. Another thing i like is that the conversions are in a list, and when i add a numberbto the item i want it converted from, and it shows the results for all items listed. I highly recommend this app. If i could, i would give it 10 stars.

  32. FERDINAND MASIBA JR.-avatar

    FERDINAND MASIBA JR.

    2019-10-22T17:08:59.133Z

    This calculator is really amazing. Aside from its many calculation tools, you can also create your own by just few editing of formulas found in its Custom Tools. It's really cool, since I'm fond of calculations using MSExcel and it takes some minutes to open it, and now, I don't need to open an MSExcel anymore. Because, now I found this amazing calculator. I hope, you can make it more featurable. Thanks.

  33. DesertFlower-avatar

    DesertFlower

    2019-10-12T05:07:25.263Z

    A superb tool for everyone! I am blown away! Never seen such a fully loaded calculator. They left nothing out! Its awesome! A wonderful tool for any problem or calculation in the world! If you dont love math or knowledge you will after downloading this ALL IN ONE + MORE...❤ The developers really went all out on this. Easy to use. Simply go to settings and thats where the magic begins... More calculations than I've ever seen in my life!! A-Ok. This is splendid... 😊

  34. IP. Man-avatar

    IP. Man

    2020-03-03T14:04:29.134Z

    I don't use all features but it is a great app with many Options for calculating. Well done.

  35. Mr Impotent-avatar

    Mr Impotent

    2020-02-24T12:02:22.428Z

    Could be the best number calculations app there is but for me it is not since your app makes a separate slot for the calculator wasting valuable home screen space. Currency converter can't be updated which is another annoying thing

  36. Brenda Roland-avatar

    Brenda Roland

    2020-04-28T06:31:42.166Z

    Free version has inappropriate ads for under 18 group. "Call me" type. Use a different app.

  37. Adedamola Olajide-avatar

    Adedamola Olajide

    2020-03-04T05:04:00.430Z

    This app has saved me from a lot of headache, It is an important App you should have on your phone. Great App indeed and highly recommended.

  38. Sarman V-avatar

    Sarman V

    2020-03-19T04:48:06.548Z

    Super, much helpful. Hope fix the bug soon favourably, whenever reported, without fail. Thnx.

  39. Brad S-avatar

    Brad S

    2019-12-12T03:10:47.696Z

    Best layout, highly and easily customizable, every day use on the job tool. This is the convert tool and calculator that is helping the world move forward. True story.

  40. Aileen Lassie-avatar

    Aileen Lassie

    2019-09-04T12:50:24.355Z

    Could not get it to do Unit Converter, I tried several times, not with my finger, but with a pen, which is more accura It kept going to Electronics. It would be useful to have a ToolTip so you don't have to figure out when exploring, what an option is for, e.g. couldn't get out of Electronics, & clicked on what turned out to be a shortcut it created for Electronics. It doesn't seem to be user friendly. I don't understand why it has s 4.8 rating, when I can't get it to do what I need.

  41. Billie Schultz-avatar

    Billie Schultz

    2019-11-14T20:40:22.589Z

    Amazing calculator. It must of took you awhile just to input all this code in android studios. You are awesome. The only thing i didn't like is my personal information by 3rd party to identify me and who know what they would do with this info. Other than that....great app. But i had to uninstall it due to this policy, Sorry. 😞

  42. Stan Okafor-avatar

    Stan Okafor

    2019-05-18T17:02:02.990Z

    Good app, but the currency converter ( in Finance) is not really accurate, because the app does not update to the current market value. No manual or automatic currency update. Last update in my phone was since June 2018. Couldn't get it to update to the current currency value.

  43. Nikos Kantarakias-avatar

    Nikos Kantarakias

    2019-04-10T18:15:00.140Z

    OK calculator and with many useful tools and converters. Suggestion: in currency converter perhaps the ability to update manually or change the source of exchange rates. Also with this price maybe dev should consider enabling the family library feature. EDIT-1: yes dear dev I know how currency updates work. I suggested an addtional drag down to update and also alternative sources.

  44. Don Paikoff-avatar

    Don Paikoff

    2019-06-01T14:57:47.161Z

    I Really don't like that it does NOT rotate on my LG Android phone to landscape. Also, why couldn't you include a proper history that's truly a functioning long term history. One that can be managed, that way delete everything IS NOT the only option. It's far more efficient to retrieve equations/formula's and results from history then trying to recollect, rebuild and re-calculate from scratch. AND, When assessing what-if scenario's, retrieval of historical work & data saves time and money!

  45. Erik Haacke-avatar

    Erik Haacke

    2020-02-05T14:48:38.695Z

    Exceptionally useful app!!! Ease of use, great coverage, logically assembled!!! Really fun to use!!!

  46. Raju Kaka-avatar

    Raju Kaka

    2019-12-10T17:20:00.483Z

    Just downloaded. Amazing range of useful calculators. Let me use for a while, it seems, I would like to come back and add a star.

  47. Randall MacDonald-avatar

    Randall MacDonald

    2019-06-19T15:43:24.906Z

    I love working with math. but, unfortunately, I can't add 2 numbers together. the tools in this app give me a broad reach beyond just my fingers. unit conversions, equation solving, geometry, trigonometry, the list is extensive. thank you developers!!!

  48. William Bailey-avatar

    William Bailey

    2020-02-25T11:44:52.656Z

    I'm a fan. The main things I use this for are electronic and finance calculations and find this very easy to use 👍🏾

  49. Jordan Kupser-avatar

    Jordan Kupser

    2019-12-05T22:09:55.613Z

    Great app! Every kind of conversion you could need all in one App! Very well put together app. Bravo i say ,Bravo!

  50. Marander 3D-avatar

    Marander 3D

    2019-03-16T01:19:10.236Z

    Very versatile calculator and converter! Nice feature to add a favourite button to the home screen. I'd like to have a Dez / Bin / Hex / Oct conversion option directly in the main calculator. This feature is hidden in the Numbers conversion and it would be helpful to have available all the time.

  51. Mark Failla-avatar

    Mark Failla

    2020-03-26T15:32:36.536Z

    Calculators for EVERYTHING! All in one application.

  52. Gargs Techs And Creations-avatar

    Gargs Techs And Creations

    2019-12-11T12:27:00.689Z

    It is the best app to do calculations. People should download it. I thank to the editors for making such type of calculation app.

  53. Christina Christian-avatar

    Christina Christian

    2019-03-10T15:50:10.620Z

    This calculator/converter has everything you could possibly need from a calculator and can convert about anything you can think of, including electricity. I don't know much about electricity, but if you need to do something dealing with electricity, it's definitely worth a try. You can choose calculators/converters as favorites too so you can find your most frequently used calculators/converters easily, which is a great feature 👍🏻

  54. Anthony Muya-avatar

    Anthony Muya

    2020-01-09T15:05:27.819Z

    Nice layout. Good conversion tools. Large Ads are a distraction, though...

  55. Curtis Brewington-avatar

    Curtis Brewington

    2019-04-14T20:17:12.242Z

    Needs more financial functions to work better. Needs at least a loan to interest function to show monthly payments. Advance financial functions would also be helpful. Nice design but lacking, compared to some others.

  56. Grim Reputation-avatar

    Grim Reputation

    2020-03-04T21:55:52.476Z

    Amazing app! Would make it WAY better if there is a dark mode

  57. Jeremy L-avatar

    Jeremy L

    2019-03-21T19:42:41.951Z

    i have absolutely loved this app. There are so many functions in it. A lot are way my head but when i showed it to a couple electricians they downloaded it immediately. Definitely a app worth 5 stars.

  58. JD Lahu-avatar

    JD Lahu

    2019-12-31T00:11:56.705Z

    The best all inclusive calculator app for Android out there. Keep up the great work dev!

  59. Ann Rein-avatar

    Ann Rein

    2019-11-04T22:40:04.704Z

    I love this package. I love being able to make shortcuts to specific calculators, I've got the mass converter attached in my soapmaking folder for easy access. Tip calculator on a secondary home screen. Great app.

  60. Gregory Boyk-avatar

    Gregory Boyk

    2018-12-02T21:20:22.200Z

    Very good starting point for beginners and also features for the experienced the every day service technician. Thank you Ivan for your time, experience, and sharing your knowledge.

  61. Storm 05-avatar

    Storm 05

    2019-02-15T23:32:30.793Z

    For any engineering student, handyman, or tech this is a must have app. Very well thought out and includes almost everything you can think of. Great app!!

  62. Trev or-avatar

    Trev or

    2019-01-12T13:47:06.666Z

    Using it for years. Great help from app writer when there's a error/problem. Can write your own formulas for special conversions. Can add shortcuts to home screen. Love it

  63. JP Lusosec-avatar

    JP Lusosec

    2018-09-20T12:27:36.433Z

    Easy to use. Like the layout and has what I need. Really like how adding a value convert's it for outher units. It's also fast and ads are not in the way.

  64. A Google user-avatar

    A Google user

    2018-09-27T21:24:39.540Z

    It is a fantastic app. If there is something you need but it does not have it .... you can add it yourself. So, basically it can convert/calculate anything.

  65. Ali Gonzalez-Perez-avatar

    Ali Gonzalez-Perez

    2018-12-09T22:55:37.570Z

    Great tools in it. I love the fact that you have a set of many of the most used tools for all the problems related to mathematics, engineering and other branches of knowledge.

  66. A Google user-avatar

    A Google user

    2019-03-01T22:10:50.800Z

    This is the all in one app I've been looking for! It puts all the physical/dimensional measurements AND electronic formulas I use on a regular basis in one solid app.

  67. Hélder Silva-avatar

    Hélder Silva

    2019-09-07T21:27:58.356Z

    Perhaps the best calculator I have ever tested ... Suggestions: - Option to open always as Calculator - Swipe to access faster to Favorites - Allow add "Custom Tools" to Favorites

  68. Ian-avatar

    Ian

    2019-10-03T04:25:04.590Z

    thats for the ads update impovement to the basic calc.... Simple fix don't upgrade 😛 I can't even remember seeing ads before and I have used it for years !

  69. Aaron Remski-avatar

    Aaron Remski

    2019-12-29T05:38:46.211Z

    No quantum physics? No really, dont know a unit this calculator doesn't have. ALL-in-one accurately describes it. Awesome!

  70. Kenneth Zimmerman-avatar

    Kenneth Zimmerman

    2019-10-27T18:53:23.283Z

    The best thing in the world! ALL of anything and everything you use every day that is hard to find in normal information books. LOVE IT!

  71. Anthony DeAngelis-avatar

    Anthony DeAngelis

    2019-08-31T15:53:00.854Z

    Does everything I want! Basic calculator, geometry calculators, unit conversions...I guess the only thing missing is a ft-in calculator where you can do calcs by putting in the feet and inches separately.

  72. Travis Price-avatar

    Travis Price

    2020-01-03T17:37:48.584Z

    This is an excellent and handy tool for performiing all conversions.

  73. Julian Davenport-avatar

    Julian Davenport

    2019-11-04T12:30:06.284Z

    I wish apps like this would replace the bulky and expensive TI calculators. Teachers need try to learn to trust the machine and stop making students spend extensive time trying to do this stuff by hand. Especially conversions.

  74. Chánh Lê-avatar

    Chánh Lê

    2020-01-13T04:19:26.262Z

    The UI is a cheap clone from CALCU app. Have some useful utilities though.

  75. Ekene ekeh-avatar

    Ekene ekeh

    2020-01-11T08:28:14.791Z

    Impressive in it's very nature! Very well designed in form & function.

  76. A Google user-avatar

    A Google user

    2019-03-17T08:13:01.512Z

    wish there were more Stars i would've given more, it is what it says All-in-one, surprised to see some of the calculators, must have taken alot of hardwork to arrange all these convertors. bravo!

  77. A Google user-avatar

    A Google user

    2019-03-12T17:03:10.377Z

    Great functional app. It works well and delivers with useful features. I have no problem using it.

  78. Jimmy Green-avatar

    Jimmy Green

    2019-07-20T13:01:40.837Z

    I am a brake operator in a fab shop, I find this app highly useful for that and many other daily tasks. I just would like to write and save custom formulas for brake work, etc. in the calculator.

  79. Phillip Briggs-avatar

    Phillip Briggs

    2019-09-04T08:53:18.476Z

    Unbelievable amount of different calculators, you will find what you are looking for! If you don't install it it's your loss.

  80. Derek Koonce-avatar

    Derek Koonce

    2019-09-18T22:24:42.838Z

    Nice complete calculator. Missing a few key features such as engineering notation and several financial functions such as IRR, PV, FV, PMT

  81. Chaos Buddha-avatar

    Chaos Buddha

    2019-01-20T21:00:42.341Z

    Took some time and response from developers to figure out the trigonometric functions. Unit converters are good and plenty. A great app!

  82. Vaan-avatar

    Vaan

    2019-07-27T10:26:05.949Z

    fantastic. can perform complex calculations yet easy to use. being able to write your own algorithms is a beautiful touch. well done team x

  83. Miguel Sequeira-avatar

    Miguel Sequeira

    2019-01-09T01:52:42.813Z

    A very complete app. Has a converter calculator for almost all units. I still need to test the accuracy of some of them. But so far so good.

  84. Antonio Sebastian-avatar

    Antonio Sebastian

    2019-09-16T13:33:30.820Z

    This is the BEST calculator I have EVER used. Kudos to its creator. Well thought out and very easy to use.

  85. WL H-avatar

    WL H

    2020-02-06T12:48:08.500Z

    Awesome toolkit of conversations and calculations.

  86. Rodena Golz-avatar

    Rodena Golz

    2019-11-10T21:02:44.730Z

    Nice app. The UI layout can be improved a bit, and I wish there was dark mode.

  87. Ibrahim Tezkan-avatar

    Ibrahim Tezkan

    2020-03-18T19:54:18.135Z

    The entered figures will be shown small but the result will be shown big.

  88. Mitesh Vohra-avatar

    Mitesh Vohra

    2019-06-19T12:14:23.317Z

    It will be great if you could add Time Calculator (HH:MM:SS) to the app.

  89. Terry R-avatar

    Terry R

    2019-11-20T03:58:02.950Z

    Great engineering app. Most commonly used conversations and base line information in my pocket.

  90. Costa Rica Sam-avatar

    Costa Rica Sam

    2020-02-01T00:57:04.581Z

    Very helpful with cooking and measuring conversions.

  91. Rajjan Thakur-avatar

    Rajjan Thakur

    2019-05-07T15:06:32.780Z

    custom calculator is an awesome tool. it helps to build custom applications. kudos to the team..

  92. Steve Smith-avatar

    Steve Smith

    2019-03-30T09:39:57.725Z

    Best calculator app available. So many additional tools for almost every conceivable situation.

  93. Frank Prescher-avatar

    Frank Prescher

    2019-04-16T19:14:17.375Z

    the all-in-one calculator has come in handy many time. I use it a lot in the field and shop b eing an engineer.

  94. Arman Animates-avatar

    Arman Animates

    2019-01-21T10:28:54.527Z

    I only write reviews if the app is amazing!! and this one is but I would like to be able to colour the menus

  95. Bob Pegram-avatar

    Bob Pegram

    2019-03-17T17:55:31.942Z

    Missing Basic Statisical functions, e.g. Mode (what number is most common) as opposed to average.

  96. Glenn Durham-avatar

    Glenn Durham

    2019-07-27T12:52:11.519Z

    fantastic app. so many tools all in one. I use RPN Calculator and Currency convertor almost every day

  97. Felice Hughey-avatar

    Felice Hughey

    2020-05-04T06:35:26.678Z

    This calculator can give you numerical answers for all kinds of things.

  98. Harry Gibson-avatar

    Harry Gibson

    2018-12-25T02:05:56.106Z

    Very intuitive and easy to use. A terrific all in one tool.

  99. Michael Painter-avatar

    Michael Painter

    2019-04-26T12:30:31.932Z

    Does what it's supposed to do but does it very well. You can create shortcuts to the various converters which speeds things up considerably.

  100. NALSON AKHIGBE-avatar

    NALSON AKHIGBE

    2020-02-08T20:26:14.579Z

    A very nice app. Very easy and useful.