
Blue Keyboard
Blue Keyboard: Customizable, stylish, and efficient. Type faster and easier.
C10 Studio · eu.c10studio.cyankeyboard
- Same certificate as the other version checked Details
At a glance
- Latest version
- v1.6.1 (15)
- Updated
- Jan 23, 2025 (1 year ago)
- APK size
- 45.2 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- Any (no native code)
- Category
- Personalization (app)
- Listed since
- Jun 12, 2023 (at least)
- Permissions
- 10
- Developer contact
- [email protected]
About this APK
Blue Keyboard is an app by C10 Studio in the Personalization category, listed since at least June 2023. It has no native code, so it runs on any Android processor.
It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version 1.6.0. The app can read the advertising ID that ad and analytics services use.
What's new in v1.6.1
Description
From the listing uploaded by “appupdater”.
Version history
2 versions are listed, going back to v1.6.0.
Security & authenticity
Signing certificate
- Certificate issued to “Gabriel Budica” Not the developer's name (“C10 Studio”). Names in certificates can't be verified, so this alone proves nothing.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Jan 23, 2025
- Signed byCN=Gabriel Budica, L=Ramnicu Valcea, ST=Valcea, C=RO
- Signing certificate (SHA-1)00:B6:2E:34:B3:BC:89:F5:FB:04:39:FB:06:17:8F:11:6A:A9:E8:84
- File MD59c6ce594eb33c03331d9af23087a6a3a
- 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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (10)
Blue Keyboard requests 10 permissions, none of them sensitive.
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) eu.c10studio.cyankeyboard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
Blue Keyboard APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the Blue Keyboard APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 9c6ce594eb33c03331d9af23087a6a3a.