Trivia: Knowledge Trainer Quiz

Contains adsIn-app purchases
4.2
5.8K reviews
1M+
Downloads
Content rating
Everyone
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About this game

Sophisticated trivia game - exiting all along the line, Chip
Sharpen your mind .. a perfect game, Happy Gamer
In a nutshell: Simply great! Ifoneapps

The smartest, most interesting trivia out there. It’s designed to stimulate your brain with over 5,000 high-quality, challenging, and informative questions. Each lesson tests your wits with 10 questions from 10 different categories. The difficulty level depends on you. Get an answer right and you'll move up a level. A wrong answer leads to an easier question. But you'll want to move up to improve your Knowledge Quotient, which is recalculated after every round.

More features:
• Over 5000 questions = fewer repeats
• 5 difficulty levels, 10 categories
• “Improve Knowledge” trains incorrectly answered questions
• Explanations for every question
• Useful statistics and options
• American, British, Australian & international gameplay modes
• Save game progress for 1-3 players

Improve your general knowledge with regular training. You can review category-specific statistics as you go to see how you have progressed after each quiz round.

Our promise: the smartest, most interesting trivia in the App Store. But don't take our word for it: check out the user reviews!
Updated on
Dec 2, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
5.15K reviews
A Google user
January 1, 2020
Uninstalled after less than 24hrs : a waste: get thru 21levels of questions rather quickly .After which, app wants u to pay to upgrade,or else keeps repeating same questions over& over. Need to change ur annoying solitary repetitive short backgrnd muzak- very annoying: yes, cn turn off, but prefer Something-& not same-old. Game also targets specific age groups.... not inclusive. I'm 69, & not up-to-date on, nor care about alot of current pop culture & its so-called stars& mundane info Thnku
46 people found this review helpful
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the binary family
January 2, 2020
Hi Barb Banen, thank you for reviewing our app. Trivia: Knowledge Trainer is a free app that (as per the description) comes with 20 lessons and 200 questions. Our premium subscribers have access to several thousand more questions, support our work and support the continued development of our app.
Byron Brown (Sneff)
May 21, 2020
Its a good trivia game. My only gripe is that if you dont know the answer for one subject it lowers your level in all subjects. If the devs would change it so that each subject has its own level system i think that would make it a lot better. So for now i can only rate it 3 stars
48 people found this review helpful
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the binary family
May 21, 2020
Hi Byron, thank you for your review and thank you for your feedback. Our app is designed to test and improve your general knowledge- with continued training you will be able to improve all of your knowledge.
Paul Sim
August 25, 2021
The first thing you are required to do is to agree with the processing or manage the data. ALL legitimate interests are on and to turn them all off is time consuming as there are lots of them which are turned on. Uninstalling.
33 people found this review helpful
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What’s new

Knowledge Trainer just got a lot more global!
We’ve expanded existing question pools and added 8 new languages:
Portuguese, Spanish, Swedish, Turkish, Danish, Finnish, Norwegian, and Polish.