Best Dumb Quiz Apps & Games

245+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated August 2026

Out of 245+ dumb quiz apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Dumb Quiz Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Moron Test: IQ Brain GamesThe Moron Test: IQ Brain GamesFree4.7★ (19K)YesYesAug 2026
2Stupid Test! Genius Brain GameStupid Test! Genius Brain GameFree4.5★ (1.3K)YesNoAug 2026
3100 PICS Quiz - Picture Trivia100 PICS Quiz - Picture TriviaFree4.6★ (73K)YesYesAug 2026
4Dumb Test!Dumb Test!Free3.1★ (191)NoYesAug 2026
5Brain Test: Tricky PuzzlesBrain Test: Tricky PuzzlesFree4.8★ (1.5M)YesYesAug 2026
6Quiz Planet ・Quiz Planet ・Free4.6★ (15K)YesNoAug 2026
7Idiot Test - Quiz GameIdiot Test - Quiz GameFree4.3★ (619)YesYesAug 2026
8Quiz Game by aKingiQuiz Game by aKingiFreeNoNoJun 2026

Top Picks for Dumb Quiz

The Moron Test: IQ Brain Games#1

The Moron Test: IQ Brain Games by Kooapps

Tricky Logic Thinking Puzzles
Editor's Choice
🎮 Games
4.7😊(19K ratings)
FreeAdsIn-App Purchases
The Moron Test: IQ Brain Games screenshot 1
The Moron Test: IQ Brain Games screenshot 2
The Moron Test: IQ Brain Games screenshot 3
The Moron Test: IQ Brain Games screenshot 4
The Moron Test: IQ Brain Games screenshot 5

Engage in a series of challenging logic puzzles and brain teasers designed to test your memory, comprehension, and problem-solving skills. Progress through multiple levels of increasingly difficult challenges and compete with friends to see who can solve them fastest.

What We Love

  • 👍 Fun and challenging game
  • 🤓 Clever and tricky questions
  • 💡 Encourages lateral thinking
  • 🧠 Exercises the brain

Room to Improve

  • 🙄 Too many ads
  • 💰 In-app purchases required to progress
  • ⏱️ Some questions have very short time limits
Stupid Test! Genius Brain Game#2

Stupid Test! Genius Brain Game by DH3 Games

The worlds easiest trivia quiz
Strong Contender
🎮 Games
4.5😐(1.3K ratings)
FreeAds
Stupid Test! Genius Brain Game screenshot 1
Stupid Test! Genius Brain Game screenshot 2
Stupid Test! Genius Brain Game screenshot 3

Challenge your intellect with a fun trivia quiz designed to assess your smarts. Prove to friends you're not unintelligent by taking various difficulty tests. This app is for entertainment and brain-testing fun.

What We Love

  • 👍 Fun and addictive game
  • 💡 Helps improve knowledge
  • 🤩 Great entertainment value

Room to Improve

  • 🐛 Frequent freezing/crashing issues
  • 🤬 Too many ads disrupting gameplay
  • 😡 Inability to progress past certain levels
100 PICS Quiz - Picture Trivia#3

100 PICS Quiz - Picture Trivia by Poptacular Ltd

Guess The Word Puzzle Games
Worth Considering
🎮 Games
4.6😊(73K ratings)
FreeAdsIn-App Purchases
100 PICS Quiz - Picture Trivia screenshot 1
100 PICS Quiz - Picture Trivia screenshot 2
100 PICS Quiz - Picture Trivia screenshot 3
100 PICS Quiz - Picture Trivia screenshot 4
100 PICS Quiz - Picture Trivia screenshot 5
100 PICS Quiz - Picture Trivia screenshot 6

Engage your brain with a vast collection of picture trivia and word puzzle games. Guess logos, emojis, movies, and more across over 100 topics. New packs are added weekly, offering endless challenges for all interests.

What We Love

  • 🚀 Fun and addictive game
  • 👍 Variety of categories and packs
  • 🤔 Challenges the brain
  • 🕰 Good time killer

Room to Improve

  • 🔍 Some puzzles not clearly related to the word
  • 💰 Too many ads and microtransactions
  • 🐛 Occasional glitches and crashes

More Dumb Quiz apps to explore

4
Dumb Test!
Dumb Test!
Dumb Test!
by Leigh Be
Free

This interactive quiz challenges your common sense, arithmetic, and problem-solving skills with over 200 questions. Prove to yourself and your friends that you're not as unintelligent as you might think. Share challenging questions on social media for help.

200+ challenging questionsGame Center integrationIn-game hints
🎮 Games
(191)
free with in-app purchases
5
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Can you solve them all?
Free

Engage your mind with a collection of clever and surprising puzzles that use misdirection and playful logic. This app offers unconventional challenges designed for casual enjoyment and creative thinking, perfect for solo play or sharing.

Unconventional puzzle designSurprising twistsSimple mechanics
🎮 Games
(1.5M)
free with in-app purchases
6
Quiz Planet ・
Quiz Planet ・
Quiz Planet ・
Social Quiz & Trivia Game
Free

Engage in a fast-paced social quiz game to challenge friends and other players. Test your knowledge across 19 diverse categories with over 10,000 questions. Climb the leaderboards and discover who knows more.

Multiplayer fun against friends and random playersOver 10,000 quiz questions19 diversified categories
🎮 Games
(15K)
free with in-app purchases
7
Idiot Test - Quiz Game
Idiot Test - Quiz Game
Idiot Test - Quiz Game
The worlds easiest brain test
Free

This challenging quiz game features 15 levels with tricky questions. To advance, you must answer 10 questions correctly in a row; one mistake resets your progress. Test your intellect and prove you're not an idiot by conquering all levels.

15 challenging levels10 correct answers in a row to unlock levelsHundreds of tricky questions
🎮 Games
(619)
free with in-app purchases
8
Quiz Game by aKingi
Quiz Game by aKingi
Quiz Game by aKingi
by Pietro Di Gennaro
Free
🎮 Games
(0)
9
Moronic Test - Stupid Moron Idiot Quiz Game Free
Moronic Test - Stupid Moron Idiot Quiz Game Free
Moronic Test - Stupid Moron Idiot Quiz Game Free
by Leigh Be
Free

Test your wits with a challenging quiz designed to push your problem-solving skills. Share your progress and challenge friends to see who can conquer the difficult questions.

600+ challenging questionsGame Center integrationIn-game hints
🎮 Games
(16)
free with in-app purchases
10
Quiz - Play anywhere
Quiz - Play anywhere
Quiz - Play anywhere
Let's get knowledge
Free
🎮 Games
(0)
11
The Impossible Test - Fun Free Trivia Game
The Impossible Test - Fun Free Trivia Game
The Impossible Test - Fun Free Trivia Game
by PIXELCUBE STUDIOS INC.
Free

This interactive trivia game challenges players with unique puzzles requiring swipes, tilts, and taps. Compete against others to achieve the fastest times and earn in-game rewards. It offers a variety of levels and modes to test your mental agility.

Interactive levelsMultiple game modesMedals and secrets
🎮 Games
(442)
free with in-app purchases
12
MoreLess Quiz
MoreLess Quiz
MoreLess Quiz
Is it more ore less?
Free
🎮 Games
(0)
13
Easy Game - Brain Puzzles
Easy Game - Brain Puzzles
Easy Game - Brain Puzzles
Smart games and mind teasers
Free

Engage your mind with a collection of fun and challenging puzzles. This app offers unexpected solutions and encourages creative thinking, logic, and memory training. Solve tricky riddles that require thinking outside the box and applying real-life logic to succeed.

Variety of levelsDaily ChallengesReal-life logic application
🎮 Games
(204K)
free with in-app purchases
14
Hardest Quiz Ever!
Hardest Quiz Ever!
Hardest Quiz Ever!
A very difficult test!
Free

Test your intellect and problem-solving skills with a challenging quiz. Featuring over 600 questions, this app requires common sense and advanced arithmetic to complete. Compete with friends and use hints or social sharing when you get stuck.

600+ challenging questionsGame Center integrationIn-game hints
🎮 Games
(3.6K)
free with in-app purchases
15
Funny Quiz: Online Trivia Game
Funny Quiz: Online Trivia Game
Funny Quiz: Online Trivia Game
Brain teasers. Trivia Games IQ
Free

Test your knowledge with a colorful trivia game featuring multiple-choice questions and timed levels. Compete against random players in special rounds and learn new facts as you progress through 105 challenging stages.

105 colorful levelsTimed gameplay with limited livesMultiple-choice questions (text/picture)
🎮 Games
(9)
freemium
16
Quizkasper
Quizkasper
Quizkasper
quiz fun alone or with friends
Free
🎮 Games
(0)
17
Master Quiz : play and learn
Master Quiz : play and learn
Master Quiz : play and learn
Quiz Battles and Challenges!
Free
📚 Education
(0)
18
Brain Who? Tricky Riddle Tests
Brain Who? Tricky Riddle Tests
Brain Who? Tricky Riddle Tests
Who is? Game & Logic Puzzles
Free

Engage your mind with a variety of challenging puzzles and riddles. Unravel mysteries, test your intelligence, and train your brain daily with unique logic games and trivia. Become a riddle master and conquer mind-bending challenges.

Mind-bending riddle challengesLogic puzzles and triviaDaily brain training
🎮 Games
(182K)
free with in-app purchases
19
Ridiculous Quiz
Ridiculous Quiz
Ridiculous Quiz
Funny Trivia & Brain Teasers
Free
🎮 Games
(0)
20
Quiz at Class
Quiz at Class
Quiz at Class
by ATKLASS CORP.
Free
📚 Education
(0)

FAQ about Dumb Quiz

What are the best dumb quiz apps & games for iPhone?
The Moron Test: IQ Brain Games tops our dumb quiz apps & games ranking as of August 2026, with a 4.7-star average from 19K App Store ratings, and it's free to download.
Yes — 20 of the top dumb quiz apps & games we rank are free to download, including The Moron Test: IQ Brain Games and Stupid Test! Genius Brain Game.
The Moron Test: IQ Brain Games shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 245+ dumb quiz apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The Moron Test is a mobile game featuring a collection of tricky logic puzzles and brain teasers. It challenges players' memory, reading comprehension, math skills, patience, and problem-solving abilities through a variety of mind-boggling questions.
The app includes a wide range of puzzles such as memory games, logic games with twists, knowledge games, trivia, and shape puzzles. These challenges are designed to be fun and addicting, with increasing difficulty as you progress through the six levels.