Brain Test 2: Tricky Stories vs Trivia: Knowledge Trainer Pro

How do Brain Test 2: Tricky Stories and Trivia: Knowledge Trainer Pro 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	Trivia: Knowledge Trainer Pro
Genre	Trivia	Trivia
Price	Free	Paid
Difficulty	medium	medium
Ad intensity	high	none
In-app-purchase pressure	medium	none
Typical session	short	short
Rating	4.8 / 5	4.8 / 5
Ratings count	228,417	642
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 Adaptive difficulty levels keep it engaging Detailed stats and strengths/weaknesses tracking No ads in the paid version Common complaints Some question difficulty spikes in recent versions Sound feature stopped working in older iOS versions Occasional question accuracy issues

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) Trivia: Knowledge Trainer Pro — A sophisticated trivia trainer with 6000+ challenging questions that adapts difficulty based on your answers and tracks knowledge gaps. (rated medium difficulty, none ad pressure)

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