Do these games need an app store?

No. They run in your phone's browser, so there is nothing to download or install, and they are free to play.

Are they only for iPhones?

No. The tag name is a label. The games run in any modern browser on phones, tablets and computers.

Hypercasual, card, 2048-style puzzles and parking games, which use simple taps and drags and need little precision.

192 games in total. Page 6 of 6