Best Iq Puzzle Crossword Apps & Games

241+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated August 2026

The best iq puzzle crossword apps and games on iPhone average 4.3★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Iq Puzzle Crossword Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Crossword - by puzzling.comCrossword - by puzzling.comFree4.5★ (43K)YesYesAug 2026
2Crossword Puzzle RedstoneCrossword Puzzle RedstoneFree4.8★ (115K)YesYesAug 2026
3Crossword Puzzle UniverseCrossword Puzzle UniverseFree4.6★ (10K)YesYesAug 2026
4I.Q. - TestI.Q. - TestFree2.9★ (7)NoYesAug 2026
5Crossword LightCrossword LightFree3.0★ (54)YesYesAug 2026
6Math Crossword — Number PuzzleMath Crossword — Number PuzzleFree4.8★ (122K)YesYesAug 2026
7Cryptic Words: Crossword GameCryptic Words: Crossword GameFree4.7★ (192)YesYesAug 2026
8IQ Test: Fun Intelligence QuizIQ Test: Fun Intelligence QuizFree was $1.994.6★ (1.2K)YesYesAug 2026

Top Picks for Iq Puzzle Crossword

Crossword - by puzzling.com#1

Crossword - by puzzling.com by AppyNation Ltd.

The World's Biggest Puzzle
Editor's Choice
🎮 Games
4.5😊(43K ratings)
FreeAdsIn-App Purchases
Crossword - by puzzling.com screenshot 1
Crossword - by puzzling.com screenshot 2
Crossword - by puzzling.com screenshot 3
Crossword - by puzzling.com screenshot 4
Crossword - by puzzling.com screenshot 5
Crossword - by puzzling.com screenshot 6

Engage your mind with a vast collection of crossword puzzles and word games. Solve thousands of clues, complete daily challenges, and collect trophies across multiple game modes. Enjoy a new puzzle experience every day with this extensive library of brain-teasing fun.

What We Love

  • 👍 Entertaining and user-friendly
  • 🧠 Educational and practical
  • 🤔 Challenging but not too difficult
  • 🕰️ Good for passing time

Room to Improve

  • 💰 Tokens/coins required to play more puzzles
  • 📺 Excessive ads that interrupt gameplay
  • 🇬🇧 Some clues use British slang/terms
Crossword Puzzle Redstone#2

Crossword Puzzle Redstone by REDSTONE GAMES LTDA

Human-made crossword puzzles
Strong Contender
🎮 Games
4.8😊(115K ratings)
FreeAdsIn-App Purchases
Crossword Puzzle Redstone screenshot 1
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Crossword Puzzle Redstone screenshot 5
Crossword Puzzle Redstone screenshot 6

Solve thousands of free crossword puzzles with various difficulty levels and themes. Enjoy a polished interface, smart hints, and offline play. Improve your vocabulary and challenge yourself daily with puzzles from top constructors.

What We Love

  • 🚀 Great crosswords
  • 👍 Lots of choices
  • 👍 Enjoyable experience
  • 👍 Free with optional ad-free version

Room to Improve

  • 🐛 Incorrect answers
  • 🐛 Repeating words/clues
  • 🐛 Spelling/grammar issues
Crossword Puzzle Universe#3

Crossword Puzzle Universe by FBIG Apps

Relax playing Crossword puzzle
Worth Considering
🎮 Games
4.6😊(10K ratings)
FreeAdsIn-App Purchases
Crossword Puzzle Universe screenshot 1
Crossword Puzzle Universe screenshot 2
Crossword Puzzle Universe screenshot 3
Crossword Puzzle Universe screenshot 4
Crossword Puzzle Universe screenshot 5

Engage in challenging American-style grid crossword puzzles with fresh content added monthly. Perfect for all skill levels, this app offers a fun way to expand vocabulary and sharpen your mind. Enjoy daily themes, rewards, and a zoom feature for an enhanced experience.

What We Love

  • 💡 Keeps brain active
  • 👍 Great game
  • 👍 Challenging and enjoyable
  • 👍 Fun way to pass time

Room to Improve

  • 🐛 Spelling mistakes in puzzles
  • 🐛 Incorrect answers
  • 🐛 Freezing/crashing issues

More Iq Puzzle Crossword apps to explore

4
I.Q. - Test
I.Q. - Test
I.Q. - Test
Calculate your IQ
Free

Calculate your intelligence quotient with this app. Perform various tests, including a time-trial mode, and share them with family and friends to see who is the most intelligent. Create multiple user profiles to track progress and compare results.

Calculate intelligence quotientMultiple test typesTime Trial Test
🎮 Games
(7)
free with in-app purchases
5
Crossword Light
Crossword Light
Crossword Light
Crosswords to go!
Free

Solve daily crossword puzzles from various newspapers on your mobile device. Get hints, view clues, and track your progress. This light version includes 40 puzzles, with more available in the full version.

Daily crossword puzzlesHints availableView clues
🎮 Games
(54)
free with in-app purchases
6
Math Crossword — Number Puzzle
Math Crossword — Number Puzzle
Math Crossword — Number Puzzle
Fun mathematics puzzles game
Free

This game merges crossword puzzles with math problems. Solve equations to fill in a grid, enhancing arithmetic, problem-solving, and logical thinking skills. It's designed for learners of all ages to practice math in an enjoyable, interactive way.

Math and crossword puzzle blendEnhance math skillsOffline play
🎮 Games
(122K)
free with in-app purchases
7
Cryptic Words: Crossword Game
Cryptic Words: Crossword Game
Cryptic Words: Crossword Game
Solve puzzle - boost iq
Free

Challenge your mind with logic puzzles and brain teasers. This game offers a variety of word puzzles and challenges on different themes, with adjustable difficulty levels. Keep your brain sharp and active anywhere, anytime.

Adjustable difficulty levelsFascinating word puzzles and challengesIntuitive and user-friendly interface
🎮 Games
(192)
free with in-app purchases
8
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
9
Math Crossword - Notebook
Math Crossword - Notebook
Math Crossword - Notebook
Brain Game & Math Puzzles
Free

Engage your mind with a math crossword puzzle game featuring a notebook-style interface. Enjoy quick, focused sessions with varying difficulty and modes designed to test your logic and speed. Track your progress and improve your Math IQ with insightful stats.

Notebook-style interfaceMultiple game modes (Time Attack, Sudden Death)Math IQ progression system
🎮 Games
(0)
ad-supported
10
Minute Cryptic
Minute Cryptic
Minute Cryptic
Solve a daily cryptic clue
Free

Learn cryptic crosswords with a daily, handcrafted clue and a short video explanation. Features a hint system, progress tracking, and a beginner-friendly guide. Offers an optional membership for access to past clues, mini crosswords, and clue creation.

Daily cryptic cluesBite-sized video explanationsHint system and letter reveals
🎮 Games
(1)
freemium
11
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
12
Crossword Daily Puzzle
Crossword Daily Puzzle
Crossword Daily Puzzle
Solve crossword puzzle
Free

Engage in daily crossword puzzles with various themes and sizes. Utilize hint boosters to help solve challenging clues. Earn coins to play more and share your achievements with friends.

Daily crossword puzzlesMultiple grid sizesThemed puzzles
🎮 Games
(2)
free with in-app purchases
13
Crossword - Word Hike
Crossword - Word Hike
Crossword - Word Hike
Daily Themed Puzzle and Logic
Free

Embark on a free crossword puzzle adventure that challenges your vocabulary and logic. Solve a vast array of puzzles, learn new words, and enjoy a dynamic experience with an intuitive interface. Play anytime, anywhere, even offline.

Engaging crossword puzzlesDynamic puzzle experienceLearn new vocabulary
🎮 Games
(69K)
free with in-app purchases
14
Albert's Puzzle Lite
Albert's Puzzle Lite
Albert's Puzzle Lite
by SlaVanya LLC
Free

Test your intelligence with a classic riddle, rumored to have been created by Albert Einstein. This version offers a fully functional experience, though progress is not saved upon exiting.

Classic riddle gameplayIntelligence testLite version available
🎮 Games
(9)
free
15
Devarai Crosswords
Devarai Crosswords
Devarai Crosswords
The best American crosswords!
Free

Enjoy a wide variety of high-quality American crosswords on your mobile device. This app offers puzzles ranging from easy to difficult, with features designed for a smooth and engaging experience. Improve your vocabulary, concentration, and general knowledge with daily challenges.

Weekly puzzles in multiple languagesFull-screen puzzle viewLandscape and portrait mode
🎮 Games
(148)
free with in-app purchases
16
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
17
Crossword
Crossword
Crossword
Improve your word power
Free

Enjoy over 750 professional crossword puzzles designed for casual play. This app offers a clean, ad-free experience with features like pinch zooming and landscape mode to enhance your word-solving sessions.

750+ professional puzzles45 free puzzlesPinch zooming grid
🎮 Games
(5.5K)
freemium
18
What's my IQ?
What's my IQ?
What's my IQ?
The average IQ is 100!
Free

Test your intelligence with a challenging IQ assessment. Solve a variety of math problems and puzzles to gauge your problem-solving skills and understanding of new concepts. Receive an IQ score to compare yourself to others and discover your cognitive strengths.

IQ test assessmentMath and puzzle questionsReceive IQ score
🎮 Games
(182)
free with in-app purchases
19
Genius IQ Test - Can You Escape?
Genius IQ Test - Can You Escape?
Genius IQ Test - Can You Escape?
by Huang Xie
Free

Discover your intelligence level with a humorous test. This app offers a fun way to assess your IQ and see if you're a genius or just average.

Humorous IQ testIntelligence assessmentDiscover your IQ
🎮 Games
(41)
free
20
Crossword
Crossword
Crossword
American style crossword grid
Free

Engage with a vast collection of American-style crosswords, featuring adjustable grid sizes and difficulty levels. Enjoy unlimited on-the-fly generated puzzles and utilize helpful tools like validation and a built-in solver. Supports multiple languages and spelling preferences for a personalized experience.

Adjustable grid zoom and movementMultiple grid sizes and difficulty levelsOn-the-fly grid generation for unlimited play
🎮 Games
(150)
free with in-app purchases

FAQ about Iq Puzzle Crossword

What are the best iq puzzle crossword apps & games for iPhone?
Crossword - by puzzling.com tops our iq puzzle crossword apps & games ranking as of August 2026, with a 4.5-star average from 43K App Store ratings, and it's free to download.
Yes — 20 of the top iq puzzle crossword apps & games we rank are free to download, including Crossword - by puzzling.com and Crossword Puzzle Redstone.
Crossword - by puzzling.com shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 241+ iq puzzle crossword apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app offers a massive collection of crossword puzzles and various word games. It features thousands of unique clues and hundreds of original puzzles, with new challenges available daily. You can enjoy different game modes, complete quests, and collect trophies.
Key features include daily themed puzzles, the 'World's Biggest' and 'World's Tallest' crossword collections, and several other game modes like Cryptogram, Codewords, and Word Grid. The app also includes quests, trophies, and achievements to unlock.