Brain Test 2: Tricky Stories vs Flags of All World Countries

How do Brain Test 2: Tricky Stories and Flags of All World Countries compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Brain Test 2: Tricky Stories	Flags of All World Countries
Genre	Trivia	Trivia
Price	Free	Free
Difficulty	medium	medium
Ad intensity	high	high
In-app-purchase pressure	medium	none
Typical session	short	medium
Rating	4.8 / 5	4.5 / 5
Ratings count	228,417	799
Reviews say	What players like Engaging story-driven puzzle levels with memorable characters Good balance of challenge without being frustratingly difficult Helpful hints available when stuck Common complaints Frequent ads interrupting gameplay after nearly every level Ad reward system buggy—watching ads doesn't always grant rewards Some levels have bugs where game mechanics don't work properly	What players like Comprehensive flag database covering 245 flags globally Multiple difficulty levels and continent-based learning modes Clean, eye-friendly UI design Common complaints Excessive ads (7 in 5 minutes, full-screen non-closeable ads) Difficulty too hard for casual players with limited lives More ads than actual gameplay

Brain Test 2: Tricky Stories — A collection of tricky brain teasers and riddle puzzles told through quirky story scenarios with colorful characters. (rated medium difficulty, high ad pressure) Flags of All World Countries — Quiz your way through all 245 world flags and capitals with guided learning across three difficulty levels. (rated medium difficulty, high ad pressure)

Data: Apple App Store, as of 2026-08-24. Last updated 2026-08-24.