AppLocker - Lock Apps PIN, Pattern Fingerprint
v2.3 · 3.9 MB · code 15
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File information
UpdatedSep 16, 2025
PublishedDec 11, 2018
Packagetinny.applocker
Versionv2.3 (15)
Size3.9 MB
MD5598df08ba03b279bf4a34081807696bc
Min SDK19
Malware scanTRUSTED
Signature SHA1A2:FA:3E:4A:25:7B:A5:46:AE:57:B4:9C:9A:4C:DF:70:42:53:4E:C0
SignerCN=tinny, OU=tinny, O=tinny, L=mumbai, ST=maharastra, C=91
Total downloads10,000
This version10,000
DeveloperTrain your brain
Age ratingEveryone
What's new in v2.3
bug fixes android 10 support
Security scan
TRUSTED
- Developer signature verified 2021-02-18
- Scanned for malware 2021-02-18 18:53:07
- Signature SHA1 A2:FA:3E:4A:25:7B:A5:46:AE:57:B4:9C:9A:4C:DF:70:42:53:4E:C0
- File MD5 598df08ba03b279bf4a34081807696bc
How to install AppLocker - Lock Apps PIN, Pattern Fingerprint v2.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 3.9 MB of free storage.
- Grab tinny.applocker_15.apk — hit the Download button above (3.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 598df08ba03b279b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find tinny.applocker_15.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=tinny, OU=tinny, O=tinny, L=mumbai, ST=maharastra, C=91. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open AppLocker - Lock Apps PIN, Pattern Fingerprint — tap Open on the install screen, or find the AppLocker - Lock Apps PIN, Pattern Fingerprint icon in your app drawer.
Common install errors for AppLocker - Lock Apps PIN, Pattern Fingerprint
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 4.4 KitKat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.