Wizorb is a title that originally came out on Steam, but it just recently arrived on iOS, and it's a nice one to have in our gigantic library. The game is a mix of breakout and the old 8/16-bit RPGs, and the combat is essentially the old Breakout game. You use a paddle at the bottom of the screen to knock a ball up into bricks and enemies above.
Wizorb wisely never backs down from its 16-bit RPG style, so the graphics, the spells, and even the music are delightfully retro, and should be familiar to anyone who played similar RPGs during that era.
The Breakout side of the game is solid as well. It can be a little unclear just what you're earning as you collect potions, coins or gems