What is Reddit's opinion of Lock! :: Glyph?

From 3.5 billion Reddit comments

There are at least a couple of Android apps that let you do that. Lock! :: Glyph and Ingress Glyph Pattern Lock. I can't vouch for either, and both have mediocre reviews, but they do exist.

https://play.google.com/store/apps/details?id=org.riksa.android.glyphlock

It apparently exists, though I haven't tried it: https://play.google.com/store/apps/details?id=org.riksa.android.glyphlock