Best Quiz Genius App

193+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated June 2026

Every iPhone needs a few good quiz genius app. We benchmark 193+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Quiz Genius App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IQ Test - Aptitude TestIQ Test - Aptitude TestFree4.6★ (1.8K)YesYesSep 2026
2Are You Smarter Than A Child??Are You Smarter Than A Child??Free4.6★ (17K)YesYesSep 2026
3Genius Brain Test: Tricky QuizGenius Brain Test: Tricky QuizFree4.5★ (329)NoYesSep 2026
4Trivia Crush - Quiz GamesTrivia Crush - Quiz GamesFree4.8★ (144K)YesYesSep 2026
5Hardest Quiz Ever!Hardest Quiz Ever!Free4.8★ (3.6K)NoYesSep 2026
6Stupid Test! Genius Brain GameStupid Test! Genius Brain GameFree4.5★ (1.3K)YesNoSep 2026
7Girl Genius!Girl Genius!Free4.5★ (61K)YesYesSep 2026
8WaygroundWaygroundFree4.8★ (42K)NoNoSep 2026

Top Picks for Quiz Genius App

IQ Test - Aptitude Test#1

IQ Test - Aptitude Test by Test Apps Limited

Real IQ Score & Quiz Questions
Editor's Choice
📚 Education
4.6😞(1.8K ratings)
FreeAdsIn-App Purchases
IQ Test - Aptitude Test screenshot 1
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Discover your Intelligence Quotient with this comprehensive app. It offers a quick 4-minute test with instant scoring and detailed feedback on correct and incorrect answers. Focuses on mathematical ability to help you improve cognitive skills.

What We Love

  • ✅ Consistent scoring on repeated attempts
  • 🧠 Engaging brain training experience
  • 🆓 Free to use without mandatory signup
  • ⚡ Quick and easy test completion
  • 🎯 Matches professionally administered IQ tests

Room to Improve

  • ❌ Incorrect answer keys and wrong answers marked correct
  • 💰 Deceptive pricing and unexpected charges
  • 📊 Highly inconsistent and unreliable scoring
  • 🎯 Questions too easy and not representative of true IQ
  • 🔧 Multiple technical glitches and broken features
  • 📱 Unresponsive UI elements and tapping issues
  • 🚫 Forced ad-watching before viewing results
  • ❓ Ambiguous and poorly written questions
  • 🔴 Blank questions with no valid answers
  • 👎 Poor customer service and non-existent support
Are You Smarter Than A Child??#2

Are You Smarter Than A Child?? by DH3 Games

General Knowledge Trivia Quiz
Strong Contender
🎮 Games
4.6😐(17K ratings)
FreeAdsIn-App Purchases
Are You Smarter Than A Child?? screenshot 1
Are You Smarter Than A Child?? screenshot 2
Are You Smarter Than A Child?? screenshot 3
Are You Smarter Than A Child?? screenshot 4

Test your general knowledge across various subjects with this engaging trivia quiz. Progress through 138 grades, each with 12 questions, requiring a minimum score to advance. Suitable for all ages, it offers hours of fun and learning.

What We Love

  • 👍 Fun and challenging
  • 🤓 Educational and helps learning
  • 📚 Covers wide range of grades
  • 💯 Helps improve performance

Room to Improve

  • 🐛 Incorrect answers/questions
  • 🤯 Questions too difficult for grade level
  • 📢 Too many ads
  • ⏱️ Repetitive questions
Genius Brain Test: Tricky Quiz#3

Genius Brain Test: Tricky Quiz by Leigh Be

An extremely difficult quiz!
Worth Considering
🎮 Games
4.5😊(329 ratings)
FreeIn-App Purchases
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Engage in a challenging puzzle game featuring tricky brain teasers and unexpected answers. This addictive quiz tests your common sense, arithmetic, and problem-solving skills with over 800 questions. It's designed for fun and to provide a brain-pushing experience for all ages.

What We Love

  • 👍 Challenging and fun
  • 💡 Improves mental abilities
  • 🚀 Engaging gameplay
  • 🤔 Thought-provoking questions

Room to Improve

  • 🐛 Some questions have ambiguous answers
  • 🔋 High number of ads
  • 😕 Frustrating difficulty level
  • 🤯 Can be overly challenging at times

More Quiz Genius App apps to explore

FAQ about Quiz Genius App

What is the best quiz genius app for iPhone?
IQ Test - Aptitude Test tops our quiz genius app ranking as of June 2026, with a 4.6-star average from 1.8K App Store ratings, and it's free to download.
Yes — 19 of the top quiz genius app we rank are free to download, including IQ Test - Aptitude Test and Are You Smarter Than A Child??.
IQ Test - Aptitude Test shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 193+ quiz genius app on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
This app allows you to discover your Intelligence Quotient (IQ) through a comprehensive test. It provides an instant score, shows your ranking on the normal distribution, and offers detailed feedback on which questions you answered correctly and incorrectly.
Key features include a quick 4-minute test for a fast estimate, instant results with ranking, detailed feedback on your answers, and a focus on mathematical ability to help you improve. It also includes accessibility settings and questions derived from renowned sources.