Math Puzzle Games - Crossmath® vs Vita Mahjong

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

	Math Puzzle Games - Crossmath®	Vita Mahjong
Genre	Board	Board
Price	Free	Free
Difficulty	medium	easy
Ad intensity	high	high
In-app-purchase pressure	medium	high
Typical session	short	short
Rating	4.9 / 5	4.9 / 5
Ratings count	253,503	1,624,370
Reviews say	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	What players like Calming, relaxing gameplay experience Large clear tiles reduce eye strain for seniors Offline play available, no WiFi needed Common complaints Ads persist even after paying for ad-free subscription Ads hang and freeze game, require restart to continue Ad-free purchase not clearly disclosed before payment

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) Vita Mahjong — A relaxing mahjong solitaire game with large tiles and brain-training modes, marred by aggressive ads and misleading marketing. (rated easy difficulty, high ad pressure)

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