How to keep your phone safe?
Just install App Lock: Protect Privacy and experience the following features.

✔ Lock App
Specify some applications to be locked, and you can unlock all of them with one click. Ensure privacy and convenience for daily use.

✔ Data Vault
In addition to files and APKs, you can also add photos, audios and videos to the vault to protect your precious memories.

✔ Select a Lock Type
App Lock: Protect Privacy not only supports password lock, but also supports pattern lock and fingerprint lock, which is not easy to be detected.

All features are completely free! Come and download!