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Trivia: Knowledge Trainer Pro

Trivia: Knowledge Trainer Pro

Released: 2010-12-15
© 2026 the binary family & Thorsten Rauser
Trivia: Knowledge Trainer Pro - QR Code
Version 4.2.1
4+
Download on the App Store
Version 4.2.1
4+
Download on the App Store
Released: 2010-12-15
© 2026 the binary family & Thorsten Rauser
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iPhone Screenshots

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iPad Screenshots

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Description

Trivia: Knowledge Trainer is the quiz app for smart people. It’s designed to stimulate your brain with over 6,000 high-quality, challenging, and informative questions.
2020 marks the 10th anniversary of this sophisticated trivia app. Since 2010, the game has helped more than 7 million players to improve their general knowledge. Our worldwide team has been and is continuously improving and updating the app.
Each lesson tests your wits with 10 questions from 10 different categories. The difficulty level depends on you: get an answer right, 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, recalculated after every round.
More app features:
• 6000+ questions = fewer repeats
• 5 difficulty levels, 10 general knowledge training categories
• American, British, Australian & international gameplay modes
• Review function for missed questions
• 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!

What's New in Version 4.2.1

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.

Seller

Information

Categories

Version

4.2.1

Size

177.4 MB

Game Center

No

VPP Device Licensing

Yes

Rating

Rated: 4+

Compatibility

iOS 15.0 or later

Devices

iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XR, iPhone XS, iPhone XS Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone SE (3rd generation), iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 16e, iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, iPhone 17e, iPad (5th Generation) Wi-Fi, iPad (5th Generation) Wi-Fi + Cellular, iPad (6th generation) Wi-Fi, iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPad Pro (Cellular), iPad Pro (9.7-inch), iPad Pro (9.7-inch) (Cellular), iPad Pro 12.9-inch (2nd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch), iPad Pro (10.5-inch) Wi-Fi + Cellular, iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad Air, iPad Air (Cellular), iPad Air 2, iPad Air 2 (Cellular), iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad mini Retina, iPad mini Retina (Cellular), iPad mini 3, iPad mini 3 (Cellular), iPad mini 4, iPad mini 4 (Cellular), iPad mini (5th Generation), iPad mini (5th Generation) Wi-Fi + Cellular, iPad (7th generation) Wi-Fi + Cellular, iPad Pro 11-inch (2nd generation), iPad Pro 11-inch (2nd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (4th generation), iPad Pro 12.9-inch (4th generation) Wi-Fi + Cellular, iPad Air (4th Generation) (Wi-Fi), iPad Air (4th Generation) (Wi-Fi + Cellular), iPad (8th generation) Wi-Fi, iPad (8th generation) Wi-Fi + Cellular, iPad Pro 11-inch (3rd generation), iPad Pro 11-inch (3rd generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (5th Generation), iPad Pro 12.9-inch (5th Generation) Wi-Fi + Cellular, iPad (9th Generation), iPad (9th Generation) Wi-Fi + Cellular, iPad mini (6th Generation), iPad mini (6th Generation) Wi-Fi + Cellular, iPad Air (5th generation), iPad Air (5th generation) Wi-Fi + Cellular, iPad Pro 11-inch (4th generation), iPad Pro 11-inch (4th generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (6th generation), iPad Pro 12.9-inch (6th generation) Wi-Fi + Cellular, iPad (10th generation), iPad (10th generation) Wi-Fi + Cellular, iPad Air 11-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi, iPad Air 13-inch (M2) Wi-Fi + Cellular, iPad Pro 11-inch (M4) Wi-Fi, iPad Pro 11-inch (M4) Wi-Fi + Cellular, iPad Pro 13-inch (M4) Wi-Fi, iPad Pro 13-inch (M4) Wi-Fi + Cellular, iPad mini (A17 Pro) Wi-Fi, iPad mini (A17 Pro) Wi-Fi + Cellular, iPad (A16) Wi-Fi, iPad (A16) Wi-Fi + Cellular, iPad Air 11-inch (M3) Wi-Fi, iPad Air 11-inch (M3) Wi-Fi + Cellular, iPad Air 13-inch (M3) Wi-Fi, iPad Air 13-inch (M3) Wi-Fi + Cellular, iPad Pro 11-inch (M5) Wi-Fi, iPad Pro 11-inch (M5) Wi-Fi + Cellular, iPad Pro 13-inch (M5) Wi-Fi, iPad Pro 13-inch (M5) Wi-Fi + Cellular, iPad Air 11-inch (M4) Wi-Fi, iPad Air 11-inch (M4) Wi-Fi + Cellular, iPad Air 13-inch (M4) Wi-Fi, iPad Air 13-inch (M4) Wi-Fi + Cellular, iPod touch (6th Generation), iPod touch (7th generation)

Languages

English, Danish, Dutch, Finnish, French, German, Italian, Norwegian Bokmål, Polish, Portuguese, Spanish, Swedish, Turkish

App Store: Customer Ratings

Ratings & Reviews

4.5 of 5 (53 Ratings)

App Store: Customer Reviews

2018-02-01

Best app ever

Love love love this app. Can’t say enough good things about it. Great for my kids too with the different levels!
Maxeyl122
Version 3.0
2017-09-18

General knowlege

Excellent trivia app. No annoying ads
teapartyg
Version 3.0
2015-02-05

A Real Keeper

Most games don't last long on my phone, but this one has stood the test of time.
Seymour84
Version 2.8
2014-10-17

Knowledge trainer

This would have to be one of the best apps out there it is very addictive and enjoyable absolutely love it.
bozrap
Version 2.8
2014-10-15

Knowledge

Best game I have on my phone I play it every day
Molly2420
Version 2.8
2014-01-24

.

Really enjoy using this app and it's great for mental agility, but questions very USA focused
Bluebird 56
Version 2.7
2014-01-05

Pam S

It is incredibly helpful for recall and fast recognition. In 50 games I have increased my ability and speed in picking up clues and words in other games and puzzles by about thirty percent. My scores aren't fantastic yet but on the improve in certain topics.
Pax42
Version 2.7
2013-10-18

Great quality questions

Very very good but would be better if less US centric and was able to tap through scoring without having to wait.
Empire Bay
Version 2.7
2013-10-15

Really Addictive!

Very challenging questions, but somehow still keep going, like how you have your statistics compared to Americans they must be really smart, not for the dimwitted!
Nicaea Delyan
Version 2.7
2013-08-19

Review

Good game but some very obscure questions and to mant American based questions
@Harrietfrank
Version 2.7
2013-05-02

very good

allows you you expound and learn at the same time , to go ha! and duh!? , and other expletives , and Aussies should be doing more of this , question the world and yourself
amicus curae
Version 2.7
2013-03-29

Good, but not great for Aussies.

Oz questions too simple and basic. US favored questions. So although a good variety of questions, not really a good variety for Australians.
griffon lover
Version 2.7
2013-03-24

Learning is fun.

Fun little game, you get a question wrong, it doesn't call you a stupid loser. Get questions right, it tells you you're awesome. Hard to find any fault really. Hopefully this is part of a series, because I dig this very much. Nicely designed. Questions genuinely challenging. Buy it!
Roz1974
Version 2.7
2013-02-17

Not bad

These questions are for oldies from USA. How many 50+ yankees have an iphone? In general a reasonable spread of questions.
MacMeha
Version 2.7
2013-01-03

Not for my generation

Good but to US based and also none of the film or music questions relate to generation X Y or Z needs to be more well rounded. Is this trivia only for old people?
Fee1313
Version 2.7
2012-12-30

Terrific trivia

Awesome but game closes itself down frequently
I'm a good bloke
Version 2.7
2012-12-23

Great

Great game, handy on the plane and there seem to be never ending questions
Fishman71
Version 2.7
2012-12-17

Great

Great mental stimulation, though a bit too US centric.
LeftRightOut
Version 2.7
2012-12-14

Great trivia game

Diverse range of questions, really enjoying it. Music can be a bit irritating, as can the comments. Interesting that in the German version there is an explanation after each question, which is not the case in this English version.
crane2
Version 2.7
2012-12-02

Brain train

Good variety of questions.
Micccccccccy
Version 2.5
2012-10-28

Good but the critique after a wrong answer is bad

Good general trivia, but I can't stand some of the comments after an answer, "you could have gotten that" Um, no, I don't know a 1978 American baseball question. "oops missed an easy one" and "pay closer attention next time" - I've noticed that its mostly when I get American questions wrong that I get these stupid comments.
I like the game and most of the questions but the silly critiques stop me from playing it more often.
Lee@-->---
Version 2.5
2012-10-25

Addictive

Seriously though, the science questions are too hard hehe. Often only getting them by chance or logic. Throw in some easier ones eh!
Ants01au
Version 2.5
2012-09-25

Tough but good

Great mind exercise
Pahokeegirl
Version 2.5
2012-09-24

Amazing

Great for taxing the brain, love it , love it!!
Popo858
Version 2.5
2012-09-22

Knowledge Trainer

Love this! Well worth the money. Addictive. Love seeing my personal stats across each area although the national stats don't seem to work. Still an excellent app!!
lacasak
Version 2.5
2012-09-11

Tough but fun

Very challenging, but addictive. Want to keep beating my score.
BJ_Blun
Version 2.5
2012-08-31

Knowledge

Love it! Real, intelligent questions!
Amasimba
Version 2.5
2012-08-30

Trivia Fan in Australia

Plenty of variety and good fun.
Puzzled in Perth
Version 2.5
2012-08-29

Just okay

This app is just okay. Too many US-centric questions and some just too obscure. Some sort of charting or competition would be good. That's what's missing. Maybe you collect tokens for achieving different levels or unlock an answer to a riddle or something.
The Hopester
Version 2.5
2012-08-27

Great fun

Excellent and informative, great to play with wife or by your self
Deadcopl
Version 2.5
2012-08-22

Great

Playing it all the time. Pepper questions. Worth the spend
Whatyouthinkthatwethinkiscool??
Version 2.5
2012-08-12

Ms

Fabulous!!! Challenging. Not dumbed down. Not overloaded or biased towards pop culture or intellectualism etc well balanced
Kel sanborn
Version 2.5
2012-08-07

Fun

Quite fun and,yes, addictive.
Writerau
Version 2.5
2012-08-05

Enjoyable

The Australian questions are too easy but some of the others require very specific knowledge. Would be better if the answers were explained so you're also learning something to talk about. Fairly good overall but could be more fun.
jaxqusz
Version 2.5
2012-08-04

Good fun

Good fun, while learning a but. Would like to see a few less topical questions and more general knowledge.
go_roving
Version 2.5
2012-07-31

The game

Addictive
Saskiasmith
Version 2.5
2012-07-28

Challenging and extended playability.

I love this app as I am always learning something and the questions can be really hard and challenging. Probably the only trivia app I haven't deleted after a couple of weeks. I like that you can benchmark yourself against other states.
RshellD
Version 2.5
2012-07-11

Top Marks

I find this game very addictive and challenging. Thoroughly recommend for all trivia buffs. Good content and suits all levels. Thank you.
Rustydewdrops
Version 2.4
2012-07-03

Ruth

Just started using it and find it addictive! Amazing what is stored in a 63 year old brain.
OZZIE CRUISER
Version 2.4
2012-04-21

Exc

Agree a bit US loaded, but still addictive!
Sr59765
Version 2.4
2012-02-01

Addictive

But you have to know about the bible and modern American culture
Jglenx
Version 2.4
2012-01-29

Highly recommened

Some of the reviews say that there are not enough Australian questions. If this was an issue it has clearly been resolved. There are enough Australian questions. I like trivia and this is the best Trivia app i have yet found for iPad. I like the way it saves all your wrong answers so that you can improve. It has state by state stats too. Currently the NT has a narrow lead over NSW and Victoria, with the other states trailing far behind.
aflashman
Version 2.4
2012-01-23

Addictive

Loads of fun and very addictive, I now have other family members stealing my iPad to have a game. I score pretty average but love the challenge.
Addicted to the iPad
Version 2.4
2012-01-09

Pretty hard!

It's a well-thought out app with a nice interface and features, and has a nice range of categories, but it's really hard! I'm not an expert in all ten categories and I get a little annoyed that a few subjects always hold me back.
Tako-Man2
Version 2.4
2011-12-25

Same gripe as everyone else

Would give this app a 5 if I lived in the US and had any exposure to the US sports, politics and history trivia questions. Have noticed the latest update incorporates Australia... Nice work, but the first question I got after changing location to Australia was about the 1985 Superbowl! Stuff that only matters to Americans! So near, yet.......
Dedders666
Version 2.4
2011-12-13

Qs

Very American. Needs more international questions. Good still
Not USA
Version 2.1
2011-12-07

Interesting

Good trivia, however I agree with others that the sports questions should be more 'international'. I also think some more historical questions would make it more challenging.
R.I.L.
Version 1.11
2011-11-21

Brain trainer

Good for the obscure things you wouldn't think to know or learn about.
casM14
Version 1.11
2011-08-28

R u taking notice yet?

The ap is just ok. Significantly biased to North American trivia - sport particularly. Feedback comments are tedious and inaccurate
Raelsii
Version 1.11
2011-06-28

Highly addictive!

Would give it 5 stars if it was more general but at least I'm learning something about the US.
Roseberry Cat
Version 1.11
2011-05-19

Fun

I enjoy it except very American skewed
Louoz
Version 1.01
2011-04-20

Turtlearms says...

Needs questions that appeal to international audience not just american!
Turtlearms
Version 1.01
2011-04-20

Are there only americans here?

THIS IS A RIP OFF! App description should warn people that this is only American knowledge. DONT WASTE YOUR MONEY UNLESS YOU COME FROM HICKVILLE, CALIFORNIA
Upset buyer 555
Version 1.01