Best Free Knowledge Games

245+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Power Of Knowledge is the household name in free knowledge games, but it's far from the only option. We track 245+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Free Knowledge Games

Power Of Knowledge : Trivia#1

Power Of Knowledge : Trivia by EVRIKA GAMES LLC-FZ

Quiz & Brain Test Games
Editor's Choice
🎮 Games
4.8😊(13K ratings)
FreeAdsIn-App Purchases
Power Of Knowledge : Trivia screenshot 1
Power Of Knowledge : Trivia screenshot 2
Power Of Knowledge : Trivia screenshot 3
Power Of Knowledge : Trivia screenshot 4
Power Of Knowledge : Trivia screenshot 5
Power Of Knowledge : Trivia screenshot 6

Engage in a thrilling quiz game with a vast array of categories, from history to movies. Test your knowledge offline or compete with others online in various game modes, including a millionaire challenge and a Wheel of Fortune spin. Enhance your mind and become a quiz champion.

What We Love

  • 👍 Fun trivia game
  • 💡 Challenging questions
  • 🧠 Keeps the mind active

Room to Improve

  • 🐛 Spelling/grammar errors in questions
  • 🤖 Easy questions for some users
  • 📺 Too many ads interrupting gameplay
Elevate - Brain Training Games#2

Elevate - Brain Training Games by Elevate Labs, LLC

Vocab, Memory, & Math Puzzles
Strong Contender
📚 Education
4.8😊(535K ratings)
FreeAdsIn-App Purchases
#21in Education
Elevate - Brain Training Games screenshot 1
Elevate - Brain Training Games screenshot 2
Elevate - Brain Training Games screenshot 3
Elevate - Brain Training Games screenshot 4
Elevate - Brain Training Games screenshot 5
Elevate - Brain Training Games screenshot 6

Enhance cognitive abilities like focus, memory, and math skills with a personalized daily training program. Improve productivity, earning power, and self-confidence through engaging brain games designed by experts.

What We Love

  • 🚀 Effective brain training
  • 👍 Enjoyable and engaging games
  • ✨ Improves cognitive abilities
  • 💡 Customizable training

Room to Improve

  • 🐛 Occasional glitches and bugs
  • ⏱️ Overly focused on speed rather than learning
  • 💰 Expensive subscription
Nibble: Daily Learning & Quiz#3

Nibble: Daily Learning & Quiz by Kremital Limited

Interaktive Lektionen & Quiz
Worth Considering
📚 Education
4.3😞(44K ratings)
FreeIn-App Purchases
#43in Education
Nibble: Daily Learning & Quiz screenshot 1
Nibble: Daily Learning & Quiz screenshot 2
Nibble: Daily Learning & Quiz screenshot 3
Nibble: Daily Learning & Quiz screenshot 4
Nibble: Daily Learning & Quiz screenshot 5
Nibble: Daily Learning & Quiz screenshot 6

This app offers bite-sized, interactive lessons and quizzes on a wide range of subjects. Learn new skills, expand your knowledge, and train your mind in just 10-15 minutes a day, replacing mindless scrolling with engaging educational content.

What We Love

  • 🚀 Easy to learn
  • 🚀 Interactive and engaging
  • 👍 Interesting and informative content
  • 👍 Bite-sized learning

Room to Improve

  • 🔒 Paywall blocks access to content
  • 🐛 Confusing subscription and cancellation process
  • 🐛 Limited content and course selection

More Free Knowledge Games apps to explore

4
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
(9.4K)
free with in-app purchases
5
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
(218K)
free with in-app purchases
6
Trivia Crack: Brain Quiz Games
Trivia Crack: Brain Quiz Games
Trivia Crack: Brain Quiz Games
Play & Challenge Friends Live
Free

Engage in endless, unique trivia games powered by AI. Create custom quizzes with images, sound, and video, or play with friends and family. Connect with a global community of trivia enthusiasts.

AI-powered quiz creationEndless unique trivia gamesCustomizable quizzes with media
🎮 Games
(746K)
free with in-app purchases
7
Lumosity: Brain Training Games
Lumosity: Brain Training Games
Lumosity: Brain Training Games
Play Brain Games & Puzzles
Free

Engage your mind with a variety of science-based brain games and puzzles designed to improve memory, attention, and problem-solving skills. Personalized daily workouts and detailed performance insights help you track progress and achieve cognitive goals.

40+ adaptive brain gamesDaily personalized workout plansPerformance insights
📚 Education
(128K)
free with in-app purchases
8
Trivia Quiz Knowledge
Trivia Quiz Knowledge
Trivia Quiz Knowledge
General knowledge questions
Free

Test your general knowledge with a fun trivia game. Choose from various categories like geography, history, and entertainment to answer questions and earn points. Track your performance with detailed statistics and aim to improve your high score.

Multiple knowledge categoriesTimed question answeringStreak-based scoring
🎮 Games
(21K)
free with in-app purchases
9
General Knowledge Trivia Quiz.
General Knowledge Trivia Quiz.
General Knowledge Trivia Quiz.
GK questions and answers game
Free

Challenge your intellect with a vast collection of over 2500 general knowledge questions across diverse categories. Track your performance with detailed statistics and learn correct answers after each attempt. Enjoy offline play for endless trivia fun, whether solo or with others.

Over 2500 questionsMultiple categoriesPerformance statistics
🎮 Games
(5K)
subscription
10
Millionaire Trivia: TV Game
Millionaire Trivia: TV Game
Millionaire Trivia: TV Game
Fun TV Show Quiz & Trivia Game
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
11
Word Free Time
Word Free Time
Word Free Time
Word Spelling Quiz & Puzzles
Free

Engage your mind with a relaxing word puzzle game. Spell related words based on clues on a crossword-style board. Test your vocabulary with thousands of levels and earn rewards daily.

Clue-based word puzzles10,000+ levelsDaily challenges for coins
🎮 Games
(23K)
free with in-app purchases
12
Smart Choice: Quiz Game Hub
Smart Choice: Quiz Game Hub
Smart Choice: Quiz Game Hub
Reflex, Song, History Trivia
Free

Engage in a variety of quizzes and logic games designed to test your general knowledge, memory, attention, and reflexes. Progress through levels and utilize hints when needed to overcome challenges in this addictive gaming experience.

General knowledge quizzesMemory gamesAttention tests
🎮 Games
(885)
free with in-app purchases
13
Bible Word Puzzle - Word Games
Bible Word Puzzle - Word Games
Bible Word Puzzle - Word Games
Enjoy Bible Word & Quiz Game!
Free

Engage with biblical stories through a word puzzle game. Solve word connect challenges to unlock colorful illustrations and learn Bible verses. It's an educational and interactive experience for all ages.

Bible word unscramblerWord connect puzzlesInteractive Bible story illustrations
🎮 Games
(704K)
free with in-app purchases
14
Braindom: Brain Games Test Out
Braindom: Brain Games Test Out
Braindom: Brain Games Test Out
Solve Tricky Easy Mind Puzzles
Free

Engage in a series of challenging and original brain teasers designed to push your thinking limits. This addictive game offers tricky puzzles, riddles, and trivia that require logical thinking and creativity to solve. Perfect for all ages, it's a fun way to boost brainpower and test your IQ.

Tricky brain teasersLogic puzzlesRiddles and trivia
🎮 Games
(164K)
free with in-app purchases
15
General Knowledge Quiz Game
General Knowledge Quiz Game
General Knowledge Quiz Game
Trivia Questions and Answers
Free

Test your knowledge with a fun trivia game featuring questions across various categories. Learn new facts and challenge yourself with this engaging brain teaser available in multiple languages.

GK quiz questionsMultiple categoriesFun facts
🎮 Games
(761)
free with in-app purchases
16
Trivia Quest: Knowledge Games
Trivia Quest: Knowledge Games
Trivia Quest: Knowledge Games
Fun Quiz & Matching Games
Free

Engage in a fun trivia adventure with over 100 levels across 9 categories. Choose between multiple-choice questions or pair-matching challenges to test and expand your knowledge.

Multiple choice and pair matching game modes100+ levels9 diverse knowledge categories
🎮 Games
(1)
free with in-app purchases
17
Trivia Master Quiz
Trivia Master Quiz
Trivia Master Quiz
Test your knowledge!
Free

Test your expertise with an endless stream of general knowledge questions across various categories. Compete with others worldwide by answering 15 questions correctly within a time limit, utilizing lifelines to aid your progress.

Endless general knowledge questionsTimed gameplayMultiple categories
🎮 Games
(47)
free with in-app purchases
18
Jigsaw Puzzles - Puzzle Games
Jigsaw Puzzles - Puzzle Games
Jigsaw Puzzles - Puzzle Games
Relaxing HD puzzles for adults
Free

Engage in a relaxing HD jigsaw puzzle experience with over 13,000 free pictures. Exercise your memory and concentration while enjoying hours of fun. Features daily puzzles, seasonal events, and customizable backgrounds.

Thousands of free HD picturesDaily free puzzlesSeasonal and mystery puzzles
🎮 Games
(1.1M)
free with in-app purchases
19
Trivia Wizard: Knowledge Games
Trivia Wizard: Knowledge Games
Trivia Wizard: Knowledge Games
Real trivia crack experience!
Free

Engage in a competitive trivia experience with various game modes and a vast array of quiz categories. Test your knowledge, train your mind, and learn new facts while playing solo or with friends. Enjoy a fun and educational challenge across dozens of topics and themed decade packs.

Single player modeMultiplayer gamesOne-on-one duels
🎮 Games
(1)
free with in-app purchases
20
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Vocabulary - Learn words daily
Erweitern Sie Ihren Wortschatz
Free

Expand your vocabulary with daily word learning and engaging games. This app offers customizable learning paths and difficulty levels to suit your English proficiency. Make vocabulary acquisition a fun and effective part of your routine.

Learn new words dailyCustomizable difficulty levelsSelect vocabulary categories
📚 Education
(207K)
free with in-app purchases