Most memory-matching games don't require a whole lot of strategy, but Alien Glyphs has the little extras that make a game truly polished and fun.
iPhone and iPad apps tagged "memory game."
Memory + Adds a Few Twists to a Tired Genre
Memory +, from Pearl Fisher Games, is similar to Concentration, where the trick is to flip card or boxes and recall the image on the opposite side and then pair it with an identical image hidden elsewhere on the playing board.
The Cuddlies is a Bit Hard to Cuddle up to
The Cuddlies - Contrary to what many people think, I really do like cute and cuddly things. I have a slight aversion to excessively cute and cuddly things and I do think it’s a challenge for game developers on any platform to incorporate “cute” into a game without limiting its fan base.
Munster Matcher is a Matching Game That Requires Monster Memory
If you're afraid of ghosts and ghouls and things that go bump in the night, you had better leave a light on, because...no, not really. Munster Matcher, despite being chock-full of, well, monsters, isn't scary at all.
Remelody: A Well Linked, Well Designed Musical Memory Game
Remelody is a music-based memory game created by Timothy Roseborough and released by MyNuMo.
Played on a grid of colorful squares, Remelody is simple and easy to master. Basically, a square is highlighted for you to tap.
I See Ewe Wraps Classic Matching Game in Fun Animal Theme for Preschoolers
I See Ewe, a kid's app by Claireware, continues in the matching game tradition and expands its appealwith a second game: Learn Words.