Been doing cryptograms for many years and this is a fine app. I like the interface. $.99 is great for 100 new puzzles. I used to pay 3 or 4 dollars for crypto puzzle books with 100 puzzles. Hoping for an update that will give you more options for help when you get really stuck and ready yo throw in the towel. If you like cryptograms you wont be disappointed in this app.
PTB8 about Cryptograms - Word Puzzles for Brain Training