My new favorite game app is The Sims Freeplay. I also have UNO & Friends and Solitaire and a bubble breaker game.
I have a 4s also, and my favorite games are GBA4ios Emulator (its not on appstore, its a company made app where you can play all gba games like pokemon stuff like that) 2048 Bloons TD 5 Madden 25
1. Infinity Blade series 2. Bloons TD games 3. 2048 4. Clash of Clans 5. Asphalt series 6. Super Hexagon Also maybe PvZ series or Cut the Rope series if you like them.