Best Intelligence Trivia Apps & Games

242+ iOS apps & games curated and reviewed

4.5 avg rating
19 free apps & games
Updated August 2026

The best intelligence trivia apps and games on iPhone average 4.5★ across 242+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Intelligence Trivia Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Math Riddles: IQ Test QuizMath Riddles: IQ Test QuizFree4.6★ (869)YesYesSep 2026
2Trivia: Knowledge Trainer ProTrivia: Knowledge Trainer Pro$6.994.8★ (639)NoNoAug 2026
3Billionaire Trivia: Money gameBillionaire Trivia: Money gameFree4.4★ (507)YesYesAug 2026
4Trivia Intelligence: ExpertTrivia Intelligence: ExpertFreeYesNoMay 2026
5Quiz & IQ test: TriviascapesQuiz & IQ test: TriviascapesFree4.7★ (148K)YesYesSep 2026
6Agora: Play The NewsAgora: Play The NewsFree4.8★ (14)NoNoAug 2026
7Intelligent - General Knowledge TriviaIntelligent - General Knowledge TriviaFree4.5★ (2)NoNoMay 2026
8QuizzLand. Quiz & Trivia gameQuizzLand. Quiz & Trivia gameFree4.7★ (221K)YesYesSep 2026

Top Picks for Intelligence Trivia

Math Riddles: IQ Test Quiz#1

Math Riddles: IQ Test Quiz by Zhengzhou Sibo Intelligent Technology Co., Ltd.

100 math problems
Editor's Choice
📚 Education
4.6😞(869 ratings)
FreeAdsIn-App Purchases
Math Riddles: IQ Test Quiz screenshot 1
Math Riddles: IQ Test Quiz screenshot 2
Math Riddles: IQ Test Quiz screenshot 3
Math Riddles: IQ Test Quiz screenshot 4
Math Riddles: IQ Test Quiz screenshot 5
Math Riddles: IQ Test Quiz screenshot 6

Engage your mind with a collection of logical math puzzles designed to enhance your IQ. Explore hidden mathematical talents through brain games presented in geometrical shapes, suitable for both adults and children. Improve attention, memory, and analytical thinking while making your free time more meaningful.

What We Love

  • 👍 Fun and challenging problems
  • 🧠 Helps to exercise the brain
  • ⏱️ Motivating IQ countdown

Room to Improve

  • 💰 Requires payment/ads to access answers
  • 🐛 Incorrect/illogical answers not accepted
  • 🤔 Lack of hints/clues to solve problems
Trivia: Knowledge Trainer Pro#2

Trivia: Knowledge Trainer Pro by the binary family

The quiz app for smart people
Strong Contender
🎮 Games
4.8😊(639 ratings)
$6.99
#46in Games
Trivia: Knowledge Trainer Pro screenshot 1
Trivia: Knowledge Trainer Pro screenshot 2
Trivia: Knowledge Trainer Pro screenshot 3
Trivia: Knowledge Trainer Pro screenshot 4
Trivia: Knowledge Trainer Pro screenshot 5

This quiz app challenges your intellect with over 6,000 informative questions across 10 categories. Progress through difficulty levels, improve your general knowledge, and track your performance with detailed statistics. It's designed for continuous learning and brain stimulation.

What We Love

  • 👍 Challenging and informative
  • 🧠 Helps improve knowledge and memory
  • ⏱️ Quick 10-question sessions
  • 📊 Tracks personal stats and progress

Room to Improve

  • 🌍 Too US-centric, lacking international questions
  • 🤔 Inconsistent difficulty levels
  • 🤷‍♀️ Lack of explanation for wrong answers
Billionaire Trivia: Money game#3

Billionaire Trivia: Money game by Max Kochergin

Quiz: Memory games for adults
Worth Considering
🎮 Games
4.4😐(507 ratings)
FreeAdsIn-App Purchases
Billionaire Trivia: Money game screenshot 1
Billionaire Trivia: Money game screenshot 2
Billionaire Trivia: Money game screenshot 3

Immerse yourself in a thrilling trivia game show experience with a virtual host. Test your logic and memory skills to climb the ranks and aim for the ultimate prize. This engaging quiz game offers a realistic environment and global leaderboards.

What We Love

  • 🎮 Engaging trivia gameplay mechanics
  • 📺 Authentic TV show experience with hosts
  • 🧠 Educational content that increases knowledge
  • 💰 Free-to-play model

Room to Improve

  • 📢 Excessive and intrusive advertising
  • 💸 Aggressive in-app purchase prompts and paywalls
  • ❌ Numerous incorrect answer keys

More Intelligence Trivia apps to explore

4
Trivia Intelligence: Expert
Trivia Intelligence: Expert
Trivia Intelligence: Expert
Custom and unique questions
Free
🎮 Games
(0)
5
Quiz & IQ test: Triviascapes
Quiz & IQ test: Triviascapes
Quiz & IQ test: Triviascapes
Trivia, brain test, mind games
Free

Engage in a trivia game that challenges your knowledge and cognitive abilities. Answer questions across various subjects to unlock beautiful landscape backgrounds. Earn coins to buy hints and extra lives, making it a fun way to train your brain.

Challenging trivia quizzesUnlock beautiful sceneryBrain training games
🎮 Games
(148K)
free with in-app purchases
6
Agora: Play The News
Agora: Play The News
Agora: Play The News
Master Your Reasoning
Free

Engage with daily news through competitive games that test your reasoning skills. Outsmart opponents by using evidence, judging uncertainty, and spotting weak arguments. Earn influence by mastering how you think and shaping community focus.

Daily news gamesReasoning skill challengesEvidence-based gameplay
📡 News
(14)
free
7
Intelligent - General Knowledge Trivia
Intelligent - General Knowledge Trivia
Intelligent - General Knowledge Trivia
by Berce Alin
Free

Engage in an interactive trivia experience with thousands of general knowledge questions across various categories. Test your intellect, compete for top scores, and learn new facts while playing.

Thousands of questions15 question categoriesTimed tests
🎮 Games
(2)
free
8
QuizzLand. Quiz & Trivia game
QuizzLand. Quiz & Trivia game
QuizzLand. Quiz & Trivia game
Test your knowledge & boost IQ
Free

Engage in a fun and addictive trivia game with over 50,000 questions across various topics. Challenge your brain, play with friends in multiplayer modes, and collect unique facts. Improve your IQ and memory through engaging mini-games and competitions.

50,000+ trivia questionsMultiplayer duels and battlesIQ-boosting mini-games
🎮 Games
(221K)
free with in-app purchases
9
Genius - Trivia & IQ - General Knowledge
Genius - Trivia & IQ - General Knowledge
Genius - Trivia & IQ - General Knowledge
by Larisa Maria Berce
Free

Test your general knowledge and logic with a fun trivia game. It offers thousands of questions across various categories and IQ challenges to keep your mind active. Compete with others on local and global leaderboards.

Thousands of questions with multiple-choice answersIQ logic questionsMultiple difficulty levels
🎮 Games
(5)
free
10
Trivia: Questions and Answers
Trivia: Questions and Answers
Trivia: Questions and Answers
The best trivia game for you!
Free

Test your knowledge with a challenging trivia game featuring over 10,000 questions across various categories. Progress through 15 levels, utilize lifelines, and compete for the top score on the local leaderboard. This addictive puzzle game is available for free in multiple languages.

15 challenging trivia puzzlesOver 10,000 questionsUp to 4 lifelines
🎮 Games
(2.2K)
free with in-app purchases
11
That's so...Trivia
That's so...Trivia
That's so...Trivia
Pop Culture Trivia: Quiz Game
Free

Test your knowledge across hundreds of fun and challenging topics, from movies to food. Compete against others in real-time multiplayer battles or play solo to sharpen your skills. Earn rewards, level up, and customize your profile to become a trivia master.

Hundreds of curated trivia topicsReal-time multiplayer battlesGlobal leaderboards
🎮 Games
(4.4K)
free with in-app purchases
12
Trivia: Knowledge Trainer Quiz
Trivia: Knowledge Trainer Quiz
Trivia: Knowledge Trainer Quiz
The quiz game for smart people
Free

This trivia game challenges your intellect with over 5,000 questions across 10 categories. Progress through difficulty levels, improve your Knowledge Quotient, and review detailed statistics. Offers multiple gameplay modes and saves progress for up to three players.

Over 5,000 challenging questions10 diverse categories5 adjustable difficulty levels
🎮 Games
(9.8K)
free with in-app purchases
13
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
Logic puzzles & brain teasers
Free
$1.99 | 100% OFF

Measure your intelligence quotient with a premium IQ test. Solve logic puzzles and brain teasers to discover your score and global ranking. The app offers unlimited tests, detailed analysis, and solutions to help you improve.

Accurate and expert-prepared IQ testInteractive and engaging user interfaceUnlimited IQ tests
🎮 Games
(1.2K)
freemium
14
IQ Test Brain Training Riddles
IQ Test Brain Training Riddles
IQ Test Brain Training Riddles
Improve your brain power
Free

Engage in a free IQ test and brain-training exercises designed to boost cognitive skills. Scientifically developed, this app offers various tasks to improve processing speed, memory, and logical thinking. Compare your scores with friends and track your progress.

Free IQ testBrain booster tasksExercise mode with solutions
🎮 Games
(8K)
free with in-app purchases
15
IQ Test: Intelligence Test
IQ Test: Intelligence Test
IQ Test: Intelligence Test
Measure your IQ now!
Free

Measure your intelligence and IQ with a variety of tests. Analyze your analytical, spatial, and theoretical skills through visual-based questions. See detailed results and understand the components contributing to your IQ score.

Multiple IQ test typesRavens Progressive Matrices style questionsMental test for emotional vs logical levels
🎬 Entertainment
(318)
free with in-app purchases
16
IQ Test: Fun Trivia Quiz
IQ Test: Fun Trivia Quiz
IQ Test: Fun Trivia Quiz
IQ Test, Intelligence Test
Free
$0.99 | 100% OFF

Challenge your cognitive abilities with a scientifically designed IQ test. Get immediate, accurate scores and detailed performance breakdowns. Retake the test unlimited times with a user-friendly interface.

Scientifically designed questionsReal-time timerAccurate scoring system
📚 Education
(6)
free
17
Trivia Quiz・Battle of Geniuses
Trivia Quiz・Battle of Geniuses
Trivia Quiz・Battle of Geniuses
Fun Brain Game with Friends
Free

Engage in intellectual duels by commanding historical geniuses in a unique Quiz RPG. Level up your heroes, upgrade your mind, and battle rivals in fast-paced PvP trivia challenges. Form alliances and dominate global leaderboards in this revolutionary test of knowledge.

Command historical geniusesEvolve and upgrade heroesEngage in PvP quiz duels
🎮 Games
(130)
free with in-app purchases
18
Trivia Quiz: Brain Games 2021
Trivia Quiz: Brain Games 2021
Trivia Quiz: Brain Games 2021
Memory games for adults star
Free

Engage your mind with a picture-based trivia quiz. Solve 450 unique questions, with options to correct mistakes and learn fun facts. Suitable for all ages, it offers a challenging yet accessible way to expand knowledge.

Picture-based answer selectionCorrect incorrect answersHumorous pop-up facts
🎮 Games
(74)
freemium
19
Millionaire Quiz: Trivia Game
Millionaire Quiz: Trivia Game
Millionaire Quiz: Trivia Game
Answer Questions To Win Big
Free

Test your trivia knowledge and climb the money tree in this mobile adaptation of the popular TV game show. Utilize classic lifelines, build a team of experts, and compete on global leaderboards. Play offline and travel the world from your phone.

Unlock new cities and travel the worldUse classic lifelines (50:50, Ask the Audience)Ask an Expert lifeline
🎮 Games
(50K)
free with in-app purchases
20
Quiz of Kings (Online Trivia)
Quiz of Kings (Online Trivia)
Quiz of Kings (Online Trivia)
by Mathilda Reichwein
Free

Test your knowledge with an engaging online trivia game. Compete with friends or strangers in multiplayer mode, or hone your skills solo. Explore a vast question bank across diverse topics and connect with a global community.

Online multiplayer triviaSolo challenge modeVast question bank
🎮 Games
(4.5K)
free with in-app purchases

FAQ about Intelligence Trivia

What are the best intelligence trivia apps & games for iPhone?
Math Riddles: IQ Test Quiz tops our intelligence trivia apps & games ranking as of August 2026, with a 4.6-star average from 869 App Store ratings, and it's free to download.
Yes — 19 of the top intelligence trivia apps & games we rank are free to download, including Math Riddles: IQ Test Quiz and Billionaire Trivia: Money game.
Math Riddles: IQ Test Quiz shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 242+ intelligence trivia apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Math Riddles: IQ Test Quiz is a free mobile application that offers a variety of logical math puzzles and brain games. It is designed to help users improve their IQ, analytical thinking, memory, and attention by presenting mathematical challenges hidden within geometrical shapes.
The game is played with an approach similar to an IQ test. You will solve the relationships between numbers presented in geometrical figures and complete the missing numbers. Players with strong analytical thinking abilities can often recognize patterns quickly.