In this tutorial, I’ll show you how to set up optional PIN protection for Sticky Password on your iOS device. You'll be able to enter a 4-digit pin that you create instead of your Master Password when unlocking your Sticky Password.
Run Sticky Password. Tap the Settings button in the lower right corner.
Tap App Protection.
Tap Protection type on the next menu.
Set your 4 digit PIN.
Confirm you PIN.
You’re all set! Now you can unlock Sticky Password using the 4 digit PIN you created.
Note: To unlock Sticky Password with your Master Password instead of your PIN, simply tap Enter Master Password.