Chromatic Guitar Tuner Free: Ukulele, Bass, Violin APK

Version 3.0.1 - com.gismart.guitar.tuner
Last updated: Mon, 10 Feb 2020 9:48:33 UTC

APP Information

Download Version 3.0.1 (253)
Apk Size12.07 MB
App DeveloperJx Technologies
Malware CheckTRUSTED
Install on Android4.1.x and up
App Packagecom.gismart.guitar.tuner.apk

Download Chromatic Guitar Tuner Free: Ukulele, Bass, Violin 3.0.1 APK

App Description

Chromatic Guitar Tuner Free: Ukulele, Bass, Violin is gismart,guitar,tuner,music,audio, content rating is Everyone (PEGI-3). This app is rated 4.47 by 17 users who are using this app. To know more about the company/developer, visit Jx Technologies website who developed it. com.gismart.guitar.tuner.apk apps can be downloaded and installed on Android 4.1.x and higher Android devices. The Latest Version of 3.0.1 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 41238+ times on store. You can also download com.gismart.guitar.tuner APK and run it with the popular Android Emulators.

Chromatic Guitar Tuner is a fast, accurate and easy-to-use app offering pro level of tuning precision!

The app features different tuning modes, a list of standard and alternative guitar and ukulele tunings, complete with extra tools for beginners and pros. 

It’s totally free!

This is the ideal tuning app for:


- Acoustic guitar

- Electric guitar

- 6, 7, 8, 12 string guitars

- Banjo

- Ukulele


- Acoustic bass guitar

- Electric bass guitar

- Upright bass


- Violin

- Viola

- Cello

- Fiddle

Other musical instruments:

- Piano

- Mandolin

- Sitar

- Balalajka

and more..

How to tune your Guitar, Ukulele or Bass?

Chromatic Guitar Tuner helps you tune your electric or acoustic guitar with a high level of precision and incredible ease. You don’t need any additional equipment - it works with the mic of your device, you don’t even need your guitar amp - it will pick up your electric guitar or bass unplugged.

The are several modes you can use to tune your instruments:

Automatic Mode

You simply play each string one by one and the app automatically determines the string deviation and shows you whether it’s sharp (higher pitched) or flat (lower pitched) and in which direction to adjust it.

Chromatic Tuner Mode

Tune by Ear. If you want to train your ear there’s just the perfect mode for you. In Tune by Ear mode - Chromatic Guitar Tuner will play out each note for you so you can tune your instrument. You can then check it in automatic or chromatic note to make sure it’s tuned correctly. 

Pitchfork (Tuning Fork)

The app also includes a built-in tuning fork (pitchfork with tone generator from 1 hertz to 22050 hz).

Tuning Presets

Take advantage of the built-in presets for guitar and ukulele tunings:

Alternate Guitar: E Flat (half step down), First Fret, Open C, Open D, Modal D, Minor Third, Drop D, Major Third and other drop tunings.

Alternate tunings for uke: Tenor ukulele, Soprano ukulele, Baritone ukulele

Chromatic Guitar Tuner is used by millions of players around the globe.

Our Guitar Tuner is used by music schools' students and teachers all over the world. 

If you an educational organization that are using or willing to use our apps, drop us a line at [email protected] 

App ChangeLog

App Screens

Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 1Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 2Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 3Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 4Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 5Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 6Chromatic Guitar Tuner Free: Ukulele, Bass, Violin App Screen 7


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.gismart.guitar.tuner.apk Was Risky.Detected 2 From 55 Scan.
Scan Stats:confirmed-timeout:0|failure:2|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:11|undetected:60|
Name:6B7BF5EE28F0ACD47E012B89037AE00A SHA-1:8121671b44f64904d798abe4f0acc6f38b035763 SHA-256:b46412637130c42c9f3cb2c02046fb9c3313304cef33e5271ce47bf36e6d1115 SSDEEP:196608:zuJW98aUaRA0yvxeS1MNuTcxm+dATDhLFK2r9MdIKxD+jq7ssi3:E9xrLB1pDhJ5raB57ni3 File type:Android Magic:Zip archive data File size:12656458 Uncompressed Size:17762069 Contained Files :1009 Contained Files By Type:MF:1,RSA:1,SF:1,dex:2,gz:1,mp3:8,ogg:46,png:400,txt:1,xml:298,


requires following permissions on your android device.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

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.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

record audio
Allows the app to record audio with the microphone. This permission allows the app to record audio at any time without your confirmation.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.


Certificate Issuer:O:gismart
Certificate Subject:O:gismart








Interesting Strings


Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Carter Cox-avatar

    Carter Cox


    I have never heard of d flat tuning before. Chevelle use it on a song called "Highland's Apparition"... freaking awesome!!! I had to Google it. I suggest you add it to your forte. Anytime I have had to tune my guitar other than standard, I have found it on your app👍👍 Well, besides d flat tuning.

  2. George Vandilay-avatar

    George Vandilay


    Awesome! I downloaded some tabs with an alternate tuning other than standard,- *THANKS to you(th developers)for this as well as,- *Mr. Ernesto Schnack for providing some tabs free of cost that with the helpful use of this app is awesome. It's simple little things like these that are a part of what I got along with a half broken older generation junior acoustic guitar has couple wood screws & hot glue help keep it together. I have to tune it often but it works I guess. I miss my electric & amp

  3. Fionn O'Brien-avatar

    Fionn O'Brien


    I've been using this for a few years now probably and it's pretty great. It has lots of tuning presets, more than I'd ever need myself but also has a 'free tune' setting where it'll just tell you which note you're closest to when you hit a string. I don't think it gets you bang on the note, but it gets you close enough that you can tweak ever so slightly by ear if necessary. The ads really are not that invasive either, and I'm happy to endure them for the sake of how handy this app is.

  4. Parker Kieswetter-avatar

    Parker Kieswetter


    I've used it once and I am already in love with it. It is really good. It honestly is. Ads or not this app is free. I don't have to pay to tune my guitar differently. This is an amazing app and I highly recommend it!

  5. Ettienne Myburgh-avatar

    Ettienne Myburgh


    I have had this app for several years. In the beginning it was really good. Then it changed with updates, became less accurate, and ads became more and more. It flooded me with notifications which I had to block. I am changing my rating. Very sorry to see things going backward.

  6. Fred Mortimer-avatar

    Fred Mortimer


    Easy to use. The dial enables you to see how far from tuned you are.

  7. Suraj Iyer-avatar

    Suraj Iyer


    It's pretty good.. unlike most the apps this does not force us to pay money for anything other than standard tuning

  8. Macky Cintron-avatar

    Macky Cintron


    Pretty good. would like some more tuning options.

  9. Chloe Hallig-avatar

    Chloe Hallig


    So far so good, in guitar 6 string tuning,haven't try it in other instrument.

  10. B D-avatar

    B D


    It used to be good. I used it all the time after my chromatic tuner ran out of batteries a year ago. But the recent update (with the new interface) ruined it. I just spend 20 minutes getting my guitar in drop C and it still very off. It does not recognise which string I am hitting, and the new UI is not clear when I am in tune or not. One second my string is to high,the other second way to low. With the old version setting my guitar in drop C took 3 miutes and was pretty accurate (always needed some manual tweaking but that is expected from a phone app). Get the old version back pls!

  11. Prathamesh Agale-avatar

    Prathamesh Agale


    The previous version of this app was way too accurate. The new update is not good at all. I uninstalled the new version and then again I shared the old version from my old phone to my new one.

  12. Willis Kabambe-avatar

    Willis Kabambe


    Easy to use and accurate. Enables chromatic tuning.

  13. Mallory Cobb-avatar

    Mallory Cobb


    My 8 year old son received a guitar for Christmas and I have never tuned a guitar! This app. was very simple and easy to follow! Guitar is tuned and sounds great!

  14. Vallabhi Goyal-avatar

    Vallabhi Goyal


    It is na awesome app and is a true guitar tuner. It is the best app to tune the guitar i have even installed.

  15. Ivan Kunitsyn-avatar

    Ivan Kunitsyn


    Probably the best 🎸 tuner for me. Friendly and easy to use interface is the main part of these 5 stars.

  16. Max B-avatar

    Max B


    Nice app, but trying to train my ear, the tuning fork for tuning my guitar is off pitch from the string tuner. When I tune my Taylor to the Tuning Fork, and then verify with the individual string Tuner, every one strings are sharp and then need to be re-tuned. It's the same issue with my Samsung NOTE III, NOTE 4, S-8, and my Tab-E. So, is this indicative of what this is app is like for ALL Samsung devices? If not, I'll surely add the 5th star.

  17. Jim Williams-avatar

    Jim Williams


    So far not impressed. Forced to wait for a 15 second ad upon opening. This will not work for a quick tuning check while playing in an ensemble. It also forced me to rate it the second time I opened it, haven't even figured out how to use it yet. I'm officially annoyed now. Uninstalling and seeing if I can find something better.

  18. Cedar Love-avatar

    Cedar Love


    Accurate. Uses a game type platform to do it's job. Ads are not overwhelming.

  19. Stephen Cavilia-avatar

    Stephen Cavilia


    not what I wanted (I was looking for a generic "fine" tuner for an instrument that doesn't use standard guitar tuning) and the photo realistic UI just gets in the way. now it clutters my phone with useless notifications even though I haven't used it in more than a month. well, maybe not totally useless since it reminded me I should uninstall it

  20. Matt Anderson-avatar

    Matt Anderson


    Works well with my Snark in helping achieve odd guitar tuning set ups like open G, drop C, etc... Perfect tool for guiding newbies like me, but the microphone tuning with even my galaxy s9 just doesn't compare to the acoustic responsiveness from my Snark. Definitely useful, and will help any guitarist in need of a tuner, however, for me, it's just a useful guide/power tool to explore new, uncharted realms

  21. Francis Crittenden-avatar

    Francis Crittenden


    Great for dummies. Not great if you want a more versatile chromatic tuner.

  22. peanut 88-avatar

    peanut 88


    i think this one is surely the best ukulele tuner among those ive installed earlier :) many thanks!

  23. Akito Tanaka-avatar

    Akito Tanaka


    Some parts of my screen can't see the app. I hope you can fix. I use Samsung A70.

  24. Joe O'Connell-avatar

    Joe O'Connell


    1 star for adding annoying "features" that make this app much less pleasurable to use, like the distracting unread notification count in the corner (which aren't notifications at all, but ads to your other apps) and the always aggravating "ARE YOU SURE???" prompt when clicking the back button to exit the app. Uninstalled.

  25. Mark Hodges-avatar

    Mark Hodges


    New version of the app is rubbish. Straight up doesn't work. The tuning needle doesn't seem to have an correlation to tuning the guitar anymore, seems to do whatever it wants. Had to tune each string by ear after listening to the notes on the app. What have you done to this once brilliant app?

  26. Chris Lewis-avatar

    Chris Lewis


    Awesome 🤘🤘 Tunes perfectly and I tuned in D Standard (tuned down 1/4)

  27. Scott Willis-avatar

    Scott Willis


    Very nice tuner and options. When I first started playing guitar we used to use the dial tone from a Ma Bell rotary phone. Sixty cycle hum is a spot on B. Use the app all the time as I have multiple guitars requiring various tunings. 🐾🐾 pitbull Baxter gives it two paws up. 🐾🐾.

  28. Dianne Ruiz-avatar

    Dianne Ruiz


    Takes too long to register the sound, have pluck string too often to get a visual indication of the tuning

  29. Bill Keevis-avatar

    Bill Keevis


    I'm a novice guitar player with no tuning devices and this is all I used too use but after having to drop my practice for work I finally just returned and I cant even get the app to recognize audio and had to tune my guitar by ear... wouldn't reccomend for beginners.

  30. Manoj Sharma-avatar

    Manoj Sharma


    Very good app for amatures and professonals to tune their i struments.

  31. Adam Malone-avatar

    Adam Malone


    Works well. Helps with alternate tuning.

  32. Savannah Salinas-avatar

    Savannah Salinas


    Amazing app totally helped me tune, after 5 different apps I've tried this was the most helpful and simple

  33. Subina Narang-avatar

    Subina Narang


    Alas, i have multiple tunings. But it is very inaccurate. I hate it.

  34. A Google user-avatar

    A Google user


    So far it's the best tuner I've found... I downloaded a tuner with a high rating and it couldn't tune down a half step! You had to buy the app to be able tune to simple tunings! This is a great app. Thank you! 😊🎸🎶🇺🇸❤️

  35. Ruthshiela Padojenog-avatar

    Ruthshiela Padojenog


    I like this app tuner for guitar coz ever since it big helps for me to do the rigth tune of my guitar thanks for this app.

  36. Amit M Sharma-avatar

    Amit M Sharma


    Highly recommended to all the guitarist for quick and simplest output while tuning Guitar

  37. A Google user-avatar

    A Google user


    It's really not bad. Does what I need, and covers a bit more. Love that hadn't encountered ads yet.

  38. Ellie Tippie-avatar

    Ellie Tippie


    This app was honestly really crappy. I couldn't get my usual go-to tuner to work on my new phone and once I used this one, my guitar was always out of tune. It is extremely inaccurate.

  39. Aman Kumar Kanth-avatar

    Aman Kumar Kanth


    Easy to use. Want some lesson type things or tips

  40. T.W. Day-avatar

    T.W. Day


    Just an ok tuner, but the app is really counter-intuitive, especially if you have a device with soft control keys. You can not escape the app unless you get lucky on the magic keystrokes.

  41. shahrukh akhtar-avatar

    shahrukh akhtar


    Best guitar tuner out there.. specially if you play tunings other than the standard G.

  42. Jhojit Jarabejo-avatar

    Jhojit Jarabejo


    Finally found different guitar tunings but the app doesn't display in full screen

  43. Nik Heartman-avatar

    Nik Heartman


    Seriously i like this app easy to use and accurate and 4star for simple look and easy ways and 1 star down for audio

  44. Jefferson Brigino-avatar

    Jefferson Brigino


    UI gets distorted on notched devices. Other than that no problem at all. Does what it's supposed to do.

  45. JP Garcia-avatar

    JP Garcia


    This says it tunes bass BUT IT DOESN'T!! I need a low-storage bass tuner, I will have to unfortunately look elsewhere, as I think this is a very nice app.

  46. frizstyler-avatar



    tried different apps. most legit. A problem is, it locks the microphone resource and the facebook messenger cant access it. Maybe other apps too

  47. Jeff Sisk-avatar

    Jeff Sisk


    Really like how easy this tuner is, from drop cords to recording samples, .Have been using this app for a few years and have learned so much.

  48. Keith Margis-avatar

    Keith Margis


    nice graphic. good selection of alternate tunings. easy to use.

  49. Arghya Kusum Bhattacharya-avatar

    Arghya Kusum Bhattacharya


    Great for open tunings. The click to play string features allows you to tune the guitar by ear which is a nice practice. Really nice app

  50. Jim Peklivanas-avatar

    Jim Peklivanas


    Easy tuning. Just what we all need.

  51. Michael McCracken-avatar

    Michael McCracken


    FINALLY a decent tuner which also has the option for using alternate tunings (open E, G, etc) without having to pay extra! Thank you!

  52. Willow Villa-avatar

    Willow Villa


    best and only one I use I refuse to use any other effing app if you actually want a working chomatic tuner that doesn't suck, only recommendation no alternative.

  53. Geoff Burnard-avatar

    Geoff Burnard


    so far so good only had it for 30min, and I had to review that's the only negative, but good for alternative tunes

  54. A Google user-avatar

    A Google user


    I had my first guitar lesson yesterday. Each student downloaded the app & the instructor helped each student with the tuning. The app was very easy to use.

  55. Eddie Nelson-avatar

    Eddie Nelson


    Great app! best tuner I've found that really is good at projecting the correct string vibrations!

  56. Heinz-Gerhard Gründling-avatar

    Heinz-Gerhard Gründling


    I use this app for my old style guitar. It's easy to apply, user friendly and need no further explanation. Congratulations to the developer. Good job.

  57. A Google user-avatar

    A Google user


    It is a good tuner but i think its a little off. It says im in tune when i know im not. Then at times its right so i think a few updates will fix any issues.

  58. Rafael Corrales-avatar

    Rafael Corrales


    I hadn't tuned my guitar in a decade. My old battery powered tuner had battery leakage and was fried 🔥🔥. I downloaded this app and was good to go in five minutes 👍

  59. justin wynn-avatar

    justin wynn


    Its solid but shouldnt have to pay for different tunings

  60. Kiatz-avatar



    This app is pretty good I downloaded it, 10 minutes later it tuned my guitar so no complaints also I havent had an ad yet so BONUS. More options for tuning would be awesome thanks Good work

  61. Anil Pushkarna-avatar

    Anil Pushkarna


    Nice but need to improve and also add some cords

  62. Taliesin Owen-avatar

    Taliesin Owen


    Really good. No fuss. Easy to use.

  63. Noah Igarta-avatar

    Noah Igarta


    Awful for any tuning whatsoever. Doesn't pick up any sound, and if the app recognizes any sound, it ends up being off.

  64. jonathan perez-avatar

    jonathan perez


    The older version was better than this uggly one. More ads than ever. Annoying... I'm gonna uninstall it after lots of years of use.

  65. James Kirk-avatar

    James Kirk


    This is the most useful tuning app. We all know the tunings we want. This app is actually useful for all your tuning needs. Not just one like most apps.

  66. A Google user-avatar

    A Google user


    Absolutely useless. Marketed as a Bass Tuner as well but seems to think that an open A is a very flat D and a D is an E.

  67. akmal muslim-avatar

    akmal muslim


    The best tuner. It is absolutely accurate. I'm suggesting this tuner than any other else

  68. Stu Beattie-avatar

    Stu Beattie


    Very simple and works perfectly. Will have your instrument tuned in no time.

  69. Corey_Stories-avatar



    Great so far but i would definitely suggest a Ukulele Chromatic Option like with guitar with couple open tuning options to offer for each Uke instrument.

  70. Delanea Shaver-avatar

    Delanea Shaver


    Very easy to use. I like that it gives you the optimal Hertz each string should sound.

  71. Eshan Bhandula-avatar

    Eshan Bhandula


    its been like 10 years n this app still works like charm... simple to use and easy to tune the guitar...

  72. Stack Stock Stuck-avatar

    Stack Stock Stuck


    Yepp this is much better than Guitar Tuna., who will make you pay just to tune your guitar, like Drop C

  73. John Ayes-avatar

    John Ayes


    Perfect pitches equals perfect tuning. I am deaf so the meter is perfect for me!

  74. Larry Schmollinger-avatar

    Larry Schmollinger


    so far so good. only had it few hours but seems to be working fine and accurate tuning my guitar to standard tuning.

  75. Ate Tara.-avatar

    Ate Tara.


    Great app it help me a lot in tuning my guitar

  76. A Google user-avatar

    A Google user


    Could not have bought a better tuner at the music shop.Thank You so much for a fine and easy to use product.

  77. BenBrigade-avatar



    Good app it is a bit slow when it is in autotune

  78. Stephen Dupree-avatar

    Stephen Dupree


    I like it, it's easier than anything else I've ever used, and it's accurate 🎸

  79. A Google user-avatar

    A Google user


    Excellent and easy to use...was looking for tuner w/cents,this one is it!

  80. Jason Wolfe-avatar

    Jason Wolfe


    yes this is a great tuner. I like the fact is has e flat guitar tuning. thanks

  81. MALSAWM KIMA-avatar



    outstanding and accurate!! Useful even in Live gig and recording session

  82. Elena Bewick-avatar

    Elena Bewick


    You can change the pitch a ton and it'll still say it's right on.

  83. Trey Long-avatar

    Trey Long


    doesnt pick up correctly. constantly jumps from correct tune to an extreme high

  84. Michael Payne-avatar

    Michael Payne


    easy and very user friendly.

  85. Paul Tseu-avatar

    Paul Tseu


    Best tuner. Perfect. No need to buy, just download.

  86. Michael Henderson-avatar

    Michael Henderson


    Easy peasy to install and great results. thanks

  87. A Google user-avatar

    A Google user


    Worked perfectly on standard tuning which I've only used at the moment. great

  88. A Google user-avatar

    A Google user


    It has been a great app for me so far in my guitar learninig prosses.....thanks.!!!☺

  89. Rebecca Lisle-avatar

    Rebecca Lisle


    Accurate tuner with free access to other tunings. SPOT ON!

  90. Jay Fowles-avatar

    Jay Fowles


    I love this app i like how it lets you hit the string on the screen and hear it at the same time

  91. Malcolm Clark-avatar

    Malcolm Clark


    Works great, covers all tuning.

  92. Wezley Griffin-avatar

    Wezley Griffin


    Tuning options aren't pay-walled! Thank you so much!

  93. Norbert Batisan, Jr.-avatar

    Norbert Batisan, Jr.


    Display not fitted on screen. Display is cut on upper and lower portion. Honor 8X

  94. Barbara Kayter-avatar

    Barbara Kayter


    Great tuner for beginners. Press the string & you have the tone. Easy!

  95. Phillip Tonasket-avatar

    Phillip Tonasket


    Works great(and it's free) ...'nough said😉

  96. Sakib Salman-avatar

    Sakib Salman


    Aftet using it, I only can say that it's really a fantastic app for tuning anything.

  97. A Google user-avatar

    A Google user


    Great tuner and can tune your guitar in different tuning and easy to use

  98. Joel Ward-avatar

    Joel Ward


    Use it for bass and acoustic and electric guitar as and ukulele and and it's fantastic

  99. mark6020cc-avatar



    Very good app. makes it so easy to tune any guitar..

  100. Jessica Dowling-avatar

    Jessica Dowling


    Nice but sometimes a bit slow