AppLock - Fingerprint Lock v3.25

APK · 32.1 MB · version code 125 · Android 6.0+ · uploaded Jun 10, 2024

9381c77904f9dfc7661cabb3beac47f6 TRUSTED

  • Same certificate as v3.27, which matches Google Play Details

Quick check before downloading

Answer this to unlock the download. It keeps automated downloaders away.

Compared with the latest version

The latest version is v3.27, uploaded Nov 4, 2025 — about 1 year after this one.

  • Size: this file is 32.1 MB; the latest is 32.8 MB (656.2 KB larger).
  • Both versions request the same permissions.

File information

Version
v3.25 (125)
Uploaded
Jun 10, 2024
Size
32.1 MB
Requires
Android 6.0+ (API 23)
CPU support
Any (no native code)
Screen
Small screens and larger
MD5
9381c77904f9dfc7661cabb3beac47f6
Signing certificate (SHA-1)
BD:16:21:64:B0:D7:85:0E:CB:08:65:8C:98:7A:F1:95:C2:88:68:EF
Signed by
CN=Falcon Security Lab, OU=Falcon Security Lab, O=Falcon Security Lab
File name
com-falcon-applock-125-67945827-9381c77904f9dfc7661cabb3beac47f6.apk
Package
com.falcon.applock
Downloads (all versions)
10M+
Age rating
PEGI 3 · Everyone

Permissions (48)

This version requests 48 permissions, 8 of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Falcon Security Lab” This is the certificate of the Google Play version.
  • Same certificate as v3.27, which matches Google Play v3.27 · v3.26

Store checks

  • Developer signature verified Jun 10, 2024
  • 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 (3 other versions compared). AAPKs doesn't scan files itself.

How to install AppLock - Fingerprint Lock on Android 6.0+

You'll need about 64.3 MB of free space.

  1. Download the APK — tap Download APK above (32.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap com-falcon-applock-125-67945827-9381c77904f9dfc7661cabb3beac47f6.apk.
  3. 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.
  4. Check the file (optional) — the MD5 of the downloaded file should be 9381c77904f9dfc7661cabb3beac47f6. If it differs, the file is damaged or was changed: delete it and download again.
  5. 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).
  6. Open AppLock - Fingerprint 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 6.0+). 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.

Other versions (4)

v3.27 LATEST Nov 4, 2025 32.8 MB TRUSTED v3.26 Sep 23, 2026 32.1 MB TRUSTED v3.25 THIS FILE Jun 10, 2024 32.1 MB TRUSTED v2.5 May 16, 2018 15.9 MB TRUSTED

Back to all versions