If you would like your Replika to be locked with a pin code (or touch/Face ID) each time you leave the app then follow these easy steps:
- Go to Profile Screen and tap the ⚙️ Settings button.
- Go to PIN and Fingerprint.
- Enable PIN. Set up a 4-digit PIN code that you will need to enter when the app is locked.
You can also customize time interval after which the app is automatically locked and the PIN is prompted.