Very Buggy

Not exactly sure what the underlying issues are, but I had a heck of a time setting it up.

In attempting to add my Facebook account, the app kept flipping between Access Your Camera (y/n), and confirmation screen. Very difficult to break the loop. Took about ten tries.

Once in Facebook, the interface was generated by this app, not the Facebook app. Im assuming this is the same with all accounts one sets up. So, Ill have to learn a whole bunch of new interfaces? No thank you.

Ill wait until Apple develops their own native interface for using fingerprints to access apps.

Zaphod57 about Fingerprint Login:PassKey Lock, v3.3.4