This app was mentioned in 1 comment, with an average of 1.00 upvote
Check out my new game Cryptogram Word Puzzle for Android (https://play.google.com/store/apps/details?id=com.neologiclabs.android.Cryptogram)
It's a free app, but it has in-app purchases such as puzzle packs, hints and lifelines, so feel free to spend your bucks there if you like it! :).
It can be challenging at first, but it's lots of fun and potentially addicting. So far I've had a really positive response to it, so give it a shot. If you do like it, please remember to give it a five-star rating. Thanks!