Flow Free vs Math Puzzle Games - Crossmath®

How do Flow Free and Math Puzzle Games - Crossmath® compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Flow Free	Math Puzzle Games - Crossmath®
Genre	Board	Board
Price	Free	Free
Difficulty	variable	medium
Ad intensity	medium	high
In-app-purchase pressure	low	medium
Typical session	variable	short
Rating	4.8 / 5	4.9 / 5
Ratings count	401,213	253,503
Reviews say	What players like Hundreds of free levels and daily puzzles Smooth, polished gameplay with gradual difficulty progression Relaxing and meditative experience Common complaints Excessive ads even after purchasing ad-free version Ad-free purchase doesn't actually remove ads (especially for hints) Game stability issues and broken daily/weekly puzzles	What players like Brain training with logic puzzles like Sudoku Multiple difficulty levels (Easy, Medium, Hard, Expert) Daily Challenge mode for consistent engagement Common complaints Ads appear after every 1-3 minute game, making ads longer than gameplay Impossible-to-close deceptive ads that require app restart Intrusive mid-game ad interruptions

Flow Free — Connect matching colors with pipes to fill the board in this addictive, relaxing puzzle game with hundreds of free levels. (rated variable difficulty, medium ad pressure) Math Puzzle Games - Crossmath® — A math crossword puzzle game that trains your brain with addition, subtraction, multiplication, and division challenges across multiple difficulty levels. (rated medium difficulty, high ad pressure)

Data: Apple App Store, as of 2026-08-07. Last updated 2026-08-07.