Trivia: Knowledge Trainer Quiz
Trivia · Free · 4.7 out of 5 from 9,759 ratings
A brain-sharpening trivia game with adaptive difficulty and 5,000+ questions across 10 categories, but marred by aggressive ad placement.
Ask the finder — grounded in real reviews:
GenreTrivia
PriceFree
Difficultyvariable
Ad intensityhigh
In-app-purchase pressurehigh
Typical sessionshort
Developerthe binary family
Rating4.7 out of 5 from 9,759 ratings
What players like
- Adaptive difficulty adjusts to skill level
- Informative explanations provided after each answer
- Over 5,000 questions minimize repetition
- Great for regular brain training and knowledge retention
- Multiple difficulty levels and categories available
Common complaints
- Excessive ads after nearly every question
- Non-skippable ads with unmutable volume
- Ads sometimes cannot be closed or have invisible close buttons
- Paid subscription does not reliably remove ads
- Questions become lower quality at higher difficulty levels
What real reviews say
★★★★★ Fun Too many ads
★★ Enough with the ads Could be ok but there are just too many ads and the ads are too long and many of them seem inescapable. The limited entertainment of the app isn’t worth the barrage of ads and the frustration.
★★★★★ Review Not much of a game player But when I got a few minutes, this is always the game I go to
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Data: Apple App Store, as of 2026-07-10. Last updated 2026-07-10.