Out of 2+ 137b apps and games on iOS, 1 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Engage in a fast-paced, challenging, and fun puzzle game with a hundred levels. Features a daily brain workout for Apple Watch and animated stickers. Offers multiple game modes and unique mechanics.
Rules! tops our 137b apps & games ranking as of May 2026, with a 4.2-star average from 67 App Store ratings, and it's priced at $2.99.
Are there free 137b apps & games for iPhone?
Yes — 1 of the top 137b apps & games we rank are free to download, including Pinched (90b137).
Does Rules! have ads or in-app purchases?
Rules! has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
How many 137b apps & games are on the App Store?
We track 2+ 137b apps & games on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
What kind of game is Rules!?
Rules! is a cute, challenging, fast-paced, and fun puzzle game. It offers a hundred levels deep maze of cuteness and order with surprising new game mechanics.
What are the key features of Rules!?
Key features include a daily brain workout mini-game for Apple Watch, an animated sticker pack, multi-touch interface, color perception assistance mode, and a variety of cute characters and surprising new game mechanics.
