There is no app lock-in built

[6699]

Can you please suggest suitable for samsung 20fe app locks 

[WalkieTechie]

You can use Secure Folder instead of app lock, else if you want I can suggest some 3rd party app locks

[TheFastestIndian]

Please suggest some good app locker

[WalkieTechie]

You can try this.
https://play.google.com/store/apps/details?id=applock.lockapps.fingerprint.password.locker

But I would still suggest to install the apps directly inside Secure Folder as it is an inbuilt feature.

[TheFastestIndian]

Thanks 😊

[WalkieTechie]

Anytime brother 😃