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🔒 App Protection – Secure your selected apps

App Lock is a security app that protects your selected apps with fingerprint or PIN authentication.

✔ Key Features

Individually locks selected apps

Supports built-in device lock
Supports fingerprint/device PIN authentication, eliminating the need for separate lock settings

Prevents app deletion (Device Administrator)

Guide to setting battery optimization exceptions

Prevents bypassing the recent apps screen

Applies Google Play integrity check

✔ Recommended for:

Users who want to protect KakaoTalk, Gallery, and banking apps

Users who temporarily lend their phones to their children

Users concerned about personal information leaks

✔ Security Guide

This app:

Does not use external servers

Does not collect personal information

All data is stored only on the device