Zach Gage is basically a safe bet on mobile for just blindly buying or downloading any game from him as far as I’m concerned. Flipflop Solitaire (Free) was an excellent take on Solitaire. When it released on iOS, we featured it as our Game of the Week. Flipflop Solitaire is also kind of a sequel to Sage Solitaire. You can stack both up and down here and this continues to the tradition of a Zach Gage game tweaking some rules in a classic game to create something interesting.
As with the iOS version, the Android release lets you sample the game through 1-4 suits for free. Suit 5 and more can be unlocked through a single in app purchase. FlipFlop Solitaire also includes loads of custom backgrounds, card backs, colours, and more. As with other Zach Gage games, the interface and animations are very well done.