Touchscreen Calibration
Calibrate your phone's touchscreen for more accurate touch detection.
RedPi Apps · redpi.apps.touchscreencalibration
- Signature matches the Google Play version Details
At a glance
- Latest version
- v5.0 (13)
- Updated
- Jul 7, 2026 (3 months ago)
- APK size
- 1.9 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jul 27, 2020 (at least)
- Permissions
- 4
- Developer contact
- [email protected]
About this APK
Touchscreen Calibration is an app by RedPi Apps in the Tools category, listed since at least July 2020. It has no native code, so it runs on any Android processor.
It asks for 4 permissions, none of them sensitive. The app offers in-app purchases through Google Play.
Ratings
Ratings from users of the source store — not collected or verified by AAPKs.
What's new in v5.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 7, 2026.
- Certificate issued to “RedPi Apps” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature not checked yet Jul 7, 2026
- Validated against Google Play Jul 7, 2026
- Antivirus scan passed Mar 31, 2020
- Signed byCN=RedPi Apps
- Signing certificate (SHA-1)39:99:E5:23:29:7B:E4:B0:5C:63:F4:9E:C4:5A:5D:D4:BC:DC:B2:DD
- File MD57d245342a44f8da52fc96ff6681bb584
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (4)
Touchscreen Calibration requests 4 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Touchscreen Calibration APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is Touchscreen Calibration free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the Touchscreen Calibration APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 7d245342a44f8da52fc96ff6681bb584.
