File Locker- Secret Calculator
Keep your media safe and hide photos, videos & files with calculator vault free.
Free Useful Apps · com.calculator.secret
At a glance
- Latest version
- v1.4.1 (15)
- Updated
- Feb 9, 2021 (5 years ago)
- APK size
- 4.8 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Jun 15, 2018 (at least)
- Permissions
- 10 (2 sensitive)
- Developer contact
- [email protected]
About this APK
File Locker- Secret Calculator is an app by Free Useful Apps in the Tools category, listed since at least June 2018. It has no native code, so it runs on any Android processor.
It asks for 10 permissions, 2 of them sensitive: read shared storage and modify shared storage.
Description
From the listing uploaded by “apps”.
Security & authenticity
Signing certificate
- Certificate issued to “w” Not the developer's name (“Free Useful Apps”). Names in certificates can't be verified, so this alone proves nothing.
Store checks and file details
- Developer signature verified Jun 15, 2018
- Antivirus scan passed Nov 12, 2020
- Signed byO=w
- Signing certificate (SHA-1)A9:DD:72:D7:E8:49:70:B2:30:AF:E2:07:A3:E5:7C:8F:50:E6:6A:D3
- File MD5b223ce5800fdbd7d90d4a9758b961cfd
- Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010
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 (10)
File Locker- Secret Calculator requests 10 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.calculator.secret.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Portrait screen android.hardware.screen.portrait
- Touchscreen android.hardware.touchscreen
File Locker- Secret Calculator 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 File Locker- Secret Calculator APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is b223ce5800fdbd7d90d4a9758b961cfd.