I am looking for a reliable and frequently updated app to lock down other apps/SMS/emails/pictures, which contain sensitive data and it supports fingerprint based authentication.

My device is rooted, I have Xposed framework too, so any recommended app idea could be good.

1 Answer 1


I found this app called "App Locker - Best App Lock" on Play and I think it will be fine for me.

Key features:

  • fingerprint support
  • lightweight
  • it can lock Facebook Messenger chat heads
  • it can lock gallery and/or pictures
  • free
  • material design, color themes
  • Android 6.0.1 and 7 support

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