I found these two on the Indie Game Enthusiast iOS spotlight section, and how they deserve to be there! If there were a theme here I’d say… games strongly featuring circles! Or, you know, pure mechanics games with simple geometry for visuals, well designed sounds, and properly implemented touch controls. I played them both and they’re great!

Here’s a trailer for Blek, a delightful puzzle game with a unique mechanic

And here’s one for Duet