Castro APK

Version 2.8.7 - com.itemstudio.castro
Last updated: 2020-08-14

Learn the vast amount of system information about device and monitor it's state

APP Information

Download Version 2.8.7 (91)
Apk Size5.36 MB
App DeveloperItem Studio
Malware CheckTRUSTED
Install on Android5.1 and up
App Packagecom.itemstudio.castro.apk

Download Castro 2.8.7 APK

App Description

Castro is itemstudio,castro,tools, content rating is Everyone (PEGI-3). This app is rated 4.83 by 6 users who are using this app. To know more about the company/developer, visit Item Studio website who developed it. com.itemstudio.castro.apk apps can be downloaded and installed on Android 5.1 and higher Android devices. The Latest Version of 2.8.7 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 2879+ times on store. You can also download com.itemstudio.castro APK and run it with the popular Android Emulators.

Castro is information utility for your tablets and smartphones. It shows various diagnostic information about devices.

Castro is ready to show you various information about your phone or tablet in real time, including:

• System information and identifiers.

• CPU status.

• Battery monitoring.

• Memory utilization.

• Monitor the data usage over Wi-Fi and mobile networks.

• And many more features!

Share your information with friends using data reports. Castro supports standard text and PDF reports.

• Customizable widget shows information about battery and processor right on your homescreen.

• Night theme with unique graphics, so that your eyes can rest at night.

• Much more coming soon!

Looking for answers to frequently asked questions (FAQ)? Visit this page:

Want to help in Castro translation? Visit this page: 

App ChangeLog

  • Castro 2.8.7
  • - Removed [Device]: Removed Google Play Services identifier.
  • - Removed [System]: LineageOS version.
  • - Removed [Battery]: LineageOS performance profile.
  • - Updated: Privacy Policy with new information.

App Screens

Castro App Screen 1Castro App Screen 2Castro App Screen 3Castro App Screen 4Castro App Screen 5Castro App Screen 6Castro App Screen 7

Name:Castro 2.8.7.apk

Apk scan results

Apk Scaned By TotalVirus Antivirus,com.itemstudio.castro.apk Was Pure And Safe.

Scan Stats:failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:9|undetected:59|
Name:Castro 2.8.7.apk SHA-1:afe2d7883fefd635cb0de684f65ff3c8ebb57fe8 SHA-256:2e44a9d0d3539bc78e1bc7395fd925ee3dd14e66784b266b1fc7c354df4ea28e SSDEEP:98304:mGYZAJjr/V4ZWwFpEj4ascE7Fp+RoEuOf6BUyxjcuXr6y:RYZAR+3EUaH0FoRPyNH File type:Android Magic:Zip archive data, at least v2.0 to extract File size:5623005 Uncompressed Size:11882528 Contained Files :782 Contained Files By Type:MF:1,RSA:1,SF:1,afm:14,dex:1,lng:3,png:303,pro:1,so:5,ttf:2,txt:5,xml:381,


requires following permissions on your android device.

android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.ACCESS_WIFI_STATE: Allows an application to view the information about the status of Wi-Fi.
android.permission.BLUETOOTH: Allows an application to view configuration of the local Bluetooth phone and to make and accept connections with paired devices.
android.permission.BLUETOOTH_ADMIN: Allows an application to configure the local Bluetooth phone and to discover and pair with remote devices.
android.permission.CAMERA: Allows application to take pictures and videos with the camera. This allows the application to collect images that the camera is seeing at any time.
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.READ_PHONE_STATE: Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to and so on.
android.permission.USE_BIOMETRIC: Unknown permission from android reference
android.permission.USE_FINGERPRINT: Unknown permission from android reference
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep.
android.permission.WRITE_EXTERNAL_STORAGE: Allows an application to write to the SD card. Unknown permission from android reference Unknown permission from android reference Unknown permission from android reference Allows an application to modify the Google services map. Not for use by normal applications.
com.itemstudio.castro.permission.C2D_MESSAGE: C2DM permission.
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.

pair with Bluetooth devices
Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.

access Bluetooth settings
Allows the app to configure the local Bluetooth phone, and to discover and pair with remote devices.

take pictures and videos
Allows the app to take pictures and videos with the camera. This permission allows the app to use the camera at any time without your confirmation.

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.

read phone state
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

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

modify or delete the contents of your SD card
Allows the app to write to the SD card.

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.

read Google service configuration
Allows this app to read Google service configuration data.


Certificate Issuer:C:UK, ST:Ukraine, L:Vinnytsia, CN:Pavel Rekun
Certificate Subject:C:UK, ST:Ukraine, L:Vinnytsia, CN:Pavel Rekun






Interesting Strings


Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Zackeroo HQ-avatar

    I used to love this app and used the app daily to check battery discharge levels and more... However, there is a massive issue after the latest update. On daily, I used to check processor temperature stats, however after the most recent update, this has now been a 'premium' feature. Edit: Got a reply with a decent comment by the developer. Just wanted to say that you should have kept access to thermal zone temperatures since some people actually used it to check their CPU temp (It worked for me) EDIT 2: Wow, what a dedicated developer - Just saw the new update for the app with the all new thermal zones. Good luck in the future, 5 STAR RATING WELL DESERVED

  2. Mr. Luger-avatar

    Great app with a lot of features in the basic version itself. Only thing missing is the Third Cluster in latest CPUs like SD855 and 865. Some new tests will be cool though. Great app and responsive dev thanks! Edit: Thanks for the quick reply ik it's a lot to ask but simple ones like disk read and write speed, etc...

  3. Danny Huang-avatar

    What it misses is the information of multiple back cameras. For other stuff, love it!

  4. Krishnakant Gavit-avatar

    Krishnakant Gavit


    Good. Only one problem :- It doesn't show cameras details of all cameras in the phone. E.g- It only shows details of 12MP camera on my Redmi K20 while doesn't show details of 48MP & 8MP.

  5. Bench28-avatar

    This app gives you all information you need to know of your mobile. Very detailed. Shows you every component you want to see.

  6. Nicole Herrera-avatar

    Camera information is inaccurate and doesn't show all cameras.

  7. Kirubhas Shankar-avatar

    Kirubhas Shankar


    I never knew I'd spend hours on an app that shows specifications. Kudos to the creator.

  8. Atos-avatar

    The best app for system and sensor info, 5 stars!

  9. Matthew White-avatar

    Great app! But i have a galaxy a20e that has face unlock supported but your app says it dont support it

  10. Gioele De Vitti-avatar

    Gioele De Vitti


    Cutting-edge graphics. Better than CPU-Z!

  11. Sricharan Simhadri-avatar

    Sricharan Simhadri


    Please Add Over-all Search and Shortcuts would be more helpful so that we can add to home screen ❤️

  12. Ganesh Karhale-avatar

    This application is good. But the issue of this application is that we cannot side-load it.

  13. YearnR6-avatar

    Awesome app! Rename required. I have too many apps on my phone for this to not be called something like 'System Information'. I renamed it on my launcher, but I had this on my last phone and ended up installing an app that did the same thing, but worse, thinking that this one wasn't installed.

  14. Steve Magruder-avatar

    Amazingly complete in its presentation, although it's not getting my camera resolutions right or at least similar to specs. It shows two cameras with higher than expected resolutions and one with lower than expected, all seemingly beyond a reasonable margin of error.

  15. Randel Bohlke-avatar

    I use this app to check my phone and wifi all the time

  16. Marko Lučić-avatar

    Nothing new, but better design !

  17. Just An Ramdomly Tomato-avatar

    Just An Ramdomly Tomato


    Incorrect hardware espec! I have an Samsung A20S with a Snap 450 and it shows a Exynos 5. I have a 4.000mAh and it shows 3.900... I rly like the design and the propose, but i can't use it if it doesn't work properly! I hope you guys fix it. Have a nice day :3

  18. Nova King-avatar

    I learned that my device doesn't even support fast charge. I didn't know that was an option.. Good app, much more informative than comparable ones.

  19. CN21 Gaming-avatar

    Good app but after a recent update, the CPU temperature has been removed. Is there any chance of that returning? It is important for me to check CPU temps as the weather in my country is hot most of the year.

  20. Jec-avatar

    It says that my s8 does not support fast charging? What does this app consider fast charging? That aside, a really clean and well-designed app, easy to use but yet also containing lots of info.

  21. Dylan Lalonde-avatar

    the app is pretty good for system-wide information, but if you're just looking for a speed test I would prefer to use Ookla.

  22. Bilakshan Purohit-avatar

    Bilakshan Purohit


    Thanks For This Beautiful App And I hope multi camera support will come soon.

  23. electronic diy project part tool & parts-avatar

    electronic diy project part tool & parts


    Battery Capacity mAh is not proper

  24. Muhammad Attarahman-avatar

    Muhammad Attarahman


    Beautiful app, simple yet feature packed, great job dev, keep it up

  25. Ali Nikbakhsh-avatar

    It crashes at the start.. Completely not working...

  26. Radek Raczkowski-avatar

    Radek Raczkowski


    Good, but only shows one back camera in realme x2

  27. Batman-avatar

    The UI is beautiful. There are lots of device information apps out there but few have beautiful ui as this one. Really loved the attention to the asthetics.

  28. Lance Adams-avatar

    Excellent design and fresh new features - a great app I re-download every time I need system information. Pro version is worth it just to support this developer and see what other apps he makes in the future!

  29. Abhishek Singh-avatar

    Good and informative. Really helpful if you want to know whether Netflix HD will work or not by watching the widevine version. Mine has L3 so out of luck.

  30. Trevor Shaw-avatar

    Quite a few neat tools and stuff... but I found a discrepancy. I own the gs8+ and one of it's most advertised features is its fast charging capabilities. Your app is saying that it doesn't support fast charging. That's no reason to give this app a bad review but makes me wonder how much of the information it says is actually factual.

  31. Robert Thomas-avatar

    Pros: gives a great demo of your CPU's thermal throttling feature! Most of the information the app provides is correctish... Keeps your CPU around 80°C for about 15 minutes before crashing. Cons: gives a great demo of your CPU's thermal throttling feature xD Maxes out CPU when viewing CPU real time data. Need a second HW monitor app to monitor this HW monitor app because the real time data freezes after a few seconds. Much of the info is incomplete or incorrect. (Tested on Note 4 and S7)

  32. Sreyas C.U-avatar

    This app is amazing! Everything's butter smooth with every possible info. Thanks you making the dark theme free, although it could have been more pitch black instead of the now grey'ish black. Would love that :) ALSO Thanks you soo much for not putting ads on your app. It would have ruined the whole experience.

  33. Anmol-avatar

    Great app ! Love the ui , though i have one problem: in the "battery" section , sub section "technologies" , it says that fast charging is not supported , even though 18W fast charging is supported on my device (Motorola moto G5 plus ) . What is the issue here ?

  34. Ivan Navi-avatar

    Clean and sleek look, designed very well but unfortunately not matured enough to replace AIDA64. Doesn't have GL ES and Vulkan extensions, reports wrong GPU id on Pixel 3a XL, doesn't obtain quite a few sensors like orientation sensor. Hopefully it'll improve with time, personally I'd like to see WiFi network monitor implementation with list of devices

  35. Barn Camonthanakun-avatar

    Barn Camonthanakun


    Glad I didn't buy Premium version of this. New update is straight up Google Material Theme. The "old" version is great with Material Design Standard and delightful illustrations. Now it's just yet another bland white app unless I pay up which still wouldn't get rid of Google Material Theme.

  36. 8lec Roe-avatar

    One of the most polished apps out there for checking system info. I just wish there was a row in the camera tab that would let me know the names of all the camera sensors (back, front, and extras)

  37. jup zuniga-avatar

    I just downloaded the app and haven't tried it yet, but I can tell that it's going to be good due to the fact that the developer response to questions the reviewers ask, it takes time and is one of those things that bugs us when we have to do it, so I give a thumbs-up to the developers thank you for being interactive and will update my report after using the application.

  38. Tyler Hill-avatar

    Great way to view phone data and temperatures especially

  39. Banamali Nath-avatar

    It is just what you need for a phone Describes every basic information regarding. Sensors,hardware etc.

  40. Jack Sparrow-avatar

    Super neat and clean. Pretty straightforward and informal. Simply perfect

  41. Karmanyaah Malhotra-avatar

    Karmanyaah Malhotra


    Amazingly well designed. Nice to see someone actually following Google's design spec! Does what it is supposed to.

  42. Davide Depau-avatar

    5 stars for effort and design, however it incorrectly detects treble support (fully supported, says it's not), fast charging (says unsupported) and camera modes on my Xiaomi Mi 9 Lite.

  43. Shon Prasad-avatar

    camera resolution is showing as 12MP and 5MP instead of 48MP and 20MP. But other apps are showing it correctly. An addition of Screen Sample Rate option should be great.

  44. ________________-avatar



    App is clean, and shows a lot of information about your device. Works exactly how it should.

  45. Iftach Dafni-avatar

    Awesome! What about adding an option to copy a value by click on it?

  46. Dharmendra Bachhar-avatar

    Dharmendra Bachhar


    Very nice .... Everything is neat and clean .

  47. Yassir Zineddine-avatar

    Yassir Zineddine


    It's a cool app but whenever i click screen density in settings section , the app crashes by itself and I don't know why

  48. Julian Fairfax-avatar

    This is an awesome app and I love the detailed information it provides. But I don't really like the icon.

  49. Luke Tubnor-avatar

    Pretty interface but AIDA64 blows it away with features, data and accuracy if you can handle the interface...

  50. Izra-El King-avatar

    Very good - provided info - just wish it could identity Chipsets instead of just processor details

  51. Kaloyan Doychinov-avatar

    Kaloyan Doychinov


    Actually it was really useful. The thing I want is dark mode it will be perfect with this design.

  52. Makhan Singh-avatar

    Best and Lightest All in one System Details app ever.

  53. Vadivu Ganesh-avatar

    wifi info didn't work tested on my redmi y2 and another device also. fix it.

  54. Sachin Dev Nambiar-avatar

    Sachin Dev Nambiar


    Great app.. Its got all the details of your phone

  55. Ivano Karic-avatar

    It's not very accurate, in my case it said kirin 970 and all information about it but I know my huawei mate 10 lite has kirin 659

  56. kuljit singh-avatar

    I love this 😍 app I have never seen a app like it.It looks beautiful and it has all the things that a person want.

  57. Nitesh Semwal-avatar

    It's a best and simple app every thing is perfect about it...

  58. Farrukh-avatar

    Very precise and fine application.. Thank you

  59. Matthew J.-avatar

    The nostalgia I feel when I used to have a Samsung Galaxy s3 with this live wallpaper, can be felt with my current phone

  60. Jacob Tan-avatar

    Simple interface and works great!

  61. Imboul-avatar

    I put it on magnetometre and noticed if I put my phone close to me the red line went up and when I put it over the edge of my bed the red went up from nothing not sure how to fell about this

  62. Naman Kohli-avatar

    First time i have written a review without app prompts and boy is the app good that i did it? Absolutely. Thank you good man out there for making it. Well appreciated P.S- you all are breathtaking

  63. Evan B-avatar

    This app looks so beautiful.. I am in love with it!

  64. Daniel Hamilton-avatar

    Daniel Hamilton


    on my iphone this app is great on Android it shows me TOOL, SYSTEM, nothing about podcasting whats up?

  65. Nikolai Kokoryshkin-avatar

    Nikolai Kokoryshkin


    app required special permission of my device: to photos and phone calls. What the hell this app is going to do with my photos and who it's going to call???

  66. The Zombie Guy-avatar

    Nice list all basic features

  67. Ricardo da Silva-avatar

    Ricardo da Silva


    Displays wrong specs.

  68. Steven Cornea-avatar

    Added ads to my notifications, I'm out.

  69. Sanjay Vishindasani-avatar

    Sanjay Vishindasani


    One of best system information app..

  70. AKASH STRACK-avatar

    Much useful than most of the same functioning apps

  71. Giftson Melchizedec-avatar

    Giftson Melchizedec


    Simply phenomenal!! Great work!!

  72. Sunil Palakurthy-avatar

    Sunil Palakurthy


    I love the design of the app. Very good job. 👍🏻

  73. Tara Deora-avatar

    It is one of my favourite. I love this app this app is awesome

  74. Oliver Schmidt-avatar

    Intrusive adds, uninstalled

  75. Stanislas Laurent-avatar

    Stanislas Laurent


    Works, and this design... Incredible

  76. vicky rajput-avatar

    Use full app

  77. Salah Elmadani-avatar

    Really nice app.... Good work

  78. Carlos Melendez-avatar

    Carlos Melendez


    Great app works perfect

  79. Danar Reichi-avatar

    I like the UI/UX on this app. :))

  80. Max-avatar

    You should add Soli support

  81. I'm looking for WOODY!. Bigby-avatar

    I'm looking for WOODY!. Bigby


    Worst app not have accurate results

  82. RituParna Borah-avatar

    RituParna Borah


    Worst app ever found on playstore

  83. appuDaeocrazy-avatar

    No need from this app

  84. Majhar Shaikh-avatar

    very well designed.

  85. muhamed wess-avatar

    Good looking platform

  86. fer g-avatar

    This app has nothing to do with castors. Very disappointed and feeling like I've been taken advantage of

  87. ARAVINDAN RAASU-avatar



    Nice app very useful

  88. Jessie Pepper-avatar

    Hes is an awesome insturment of God

  89. Vini Dalvino-avatar

    more like Fidel Castro Rename your app to that and I'll rate it 5 🌟 that's ok. xD

  90. YLO-avatar

    The apps UI is Good

  91. Jao Dai-avatar

    Thanks , it is good.

  92. Tragic Ziao-avatar

    Inaccurate information shown

  93. marian preda-avatar

    I want beta programming to give five star

  94. makan-avatar

    So much Information

  95. ILiekMelons-avatar

    Did as it should

  96. Great Master-avatar

    what the hell is this

  97. Xleepy Eyes-avatar

    Super duper hit

  98. Aditya Patkar-avatar

    Great app

  99. Raha Ahmed-avatar

    Good app

  100. Claudia Rodriguez-avatar

    Claudia Rodriguez