Using a UID as a Password on Android Device

I just found this little app that installs a Keyboard on your Android device that you can switch to to “type out” either the UID or the NDEF data on a tag.
I’ve just changed a few app passwords to the UID of my NExT’s HF chip, and I love it. It’s easy to switch between Gboard and the Tappy keyboard to enter the password and then switch back.