Calculator hide photo and video & app lock v3.0
APK · 6.9 MB · version code 3 · Android 4.1+ · uploaded Mar 15, 2021
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File information
- Version
- v3.0 (3)
- Uploaded
- Mar 15, 2021
- Size
- 6.9 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 6f6422a3af188020c16cd2ff11f9cba0
- Signing certificate (SHA-1)
- B2:AB:84:C1:33:5C:7B:74:A9:1A:CF:C6:73:73:05:5C:F6:5B:1F:E2
- Signed by
- CN=Lucky Smile, OU=Lucky Smile, O=Lucky Smile, C=84
- File name
- com-calculator-hide-photo-videolock-3-56687250-6f6422a3af188020c16cd2ff11f9cba0.apk
- Package
- com.calculator.hide.photo.videolock
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 3 · Everyone
Permissions (18)
This version requests 18 permissions, 5 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.calculator.hide.photo.videolock.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Lucky Smile” Not the developer's name (“Lock Photo Free Apps”). Names in certificates can't be verified, so this alone proves nothing.
Store checks
- Developer signature verified Mar 15, 2021
- Antivirus scan passed Apr 2, 2021
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Calculator hide photo and video & app lock on Android 4.1+
You'll need about 13.8 MB of free space.
- Download the APK — tap Download APK above (6.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-calculator-hide-photo-videolock-3-56687250-6f6422a3af188020c16cd2ff11f9cba0.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 6f6422a3af188020c16cd2ff11f9cba0. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Calculator hide photo and video & app lock — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.1+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.