Best Letter Grid Puzzle Apps & Games

222+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated June 2026

The best letter grid puzzle apps on iPhone average 4.7★ across 222+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Letter Grid Puzzle

Nonogram - IQ Logic Pic Puzzle#1

Nonogram - IQ Logic Pic Puzzle by By Aliens L.L.C-FZ

Picture Cross Griddlers Game
Editor's Choice
🎮 Games
4.7😐(2.2K ratings)
FreeAdsIn-App Purchases
Nonogram - IQ Logic Pic Puzzle screenshot 1
Nonogram - IQ Logic Pic Puzzle screenshot 2
Nonogram - IQ Logic Pic Puzzle screenshot 3
Nonogram - IQ Logic Pic Puzzle screenshot 4
Nonogram - IQ Logic Pic Puzzle screenshot 5

Solve challenging logic puzzles and improve your cognitive skills with this nonogram puzzle game. Enjoy endless hours of fun with pixel art illustrations and various difficulty levels. Download now to boost your brainpower!

What We Love

  • 🚀 Enjoyable game
  • 🚀 Great logic puzzles
  • 👍 Challenging but not too difficult
  • 👍 Relaxing and good for passing time

Room to Improve

  • 🐛 Frequent bugs and glitches
  • 🐛 Freezing and loading issues
  • 🔋 Excessive ads and in-app purchases
Anagram Rush: Word Grid Puzzle#2

Anagram Rush: Word Grid Puzzle by Chris Forbes

Daily Word Brain Training
Strong Contender
🎮 Games
4.3😐(45 ratings)
FreeAdsIn-App Purchases
Anagram Rush: Word Grid Puzzle screenshot 1
Anagram Rush: Word Grid Puzzle screenshot 2
Anagram Rush: Word Grid Puzzle screenshot 3

Challenge friends and word enthusiasts worldwide in real-time word battles with exciting features like multiplayer gameplay, earning in-game currency, global leaderboards, and customization options. Improve your vocabulary and compete against others by downloading now!

What We Love

  • 👍 Great recreation of the physical game
  • 💡 Potential for a fun and engaging app
  • 🤗 Thoroughly enjoyable to play

Room to Improve

  • 🐛 Glitchy and buggy, especially with multiplayer
  • 🤔 Unclear mechanics and features (e.g., scoring, bananas, diamonds)
  • 😕 Clunky and unintuitive user interface
Riddle Stones - Cross Numbers#3

Riddle Stones - Cross Numbers by SMACH S.A.S.

Logic number grid puzzles
Worth Considering
🎮 Games
4.2😐(1.2K ratings)
FreeAdsIn-App Purchases
Riddle Stones - Cross Numbers screenshot 1
Riddle Stones - Cross Numbers screenshot 2
Riddle Stones - Cross Numbers screenshot 3
Riddle Stones - Cross Numbers screenshot 4

Solve logic number grid puzzles similar to picross, griddler, and nonogram. Use numbers to activate squares based on rules, combining elements of crosswords, sudoku, and minesweeper. Engaging brain training game that offers addictive fun.

What We Love

  • 👍 Great thinking game
  • 👍 Keeps brain active
  • 👍 Fun and challenging

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🔋 Slow health regeneration
  • 🔋 Inconsistent health deduction

More Letter Grid Puzzle apps to explore

4
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Nonogram: Picture Cross Sudoku
Logic Puzzle Number Brain Game
Free

Uncover hidden pixel art through logic puzzles with over 1000 Nonogram challenges. Sharpen your mind and dive into this captivating world of picture cross Sudoku. Cleanse your mind with this brain-teasing game today!

🎮 Games
(5.9K)
5
Word Crush® - Fun Puzzle Game
Word Crush® - Fun Puzzle Game
Word Crush® - Fun Puzzle Game
Relaxing Crossword & Brain Fun
Free

A fun and engaging word puzzle game with various levels and challenges to test your vocabulary and problem-solving skills. Unscramble letters to find hidden words and advance through levels of increasing difficulty. Ready to crush some words?

🎮 Games
(1M)
6
Woven Words
Woven Words
Woven Words
500+ puzzles – fill the grid
Free

An engaging puzzle app where players fill grids with letters to create complete words in every row and column. With a mix of basic and challenging puzzles, plus hundreds more available for purchase, Woven Words offers a satisfying brain-teasing experience. For more information and other family games, visit: http://www.blueoxtech.com/

🎮 Games
(5.8K)
7
Word Puzzle Game: LetterGrid
Word Puzzle Game: LetterGrid
Word Puzzle Game: LetterGrid
Word Search meets Chess
Free

"Play LetterGrid, a multiplayer word game combining word search and strategy. Compete in two game types to outsmart opponents and control the board. Challenge friends, play against AI, and climb the leaderboards. If you love word games and competition, LetterGrid is for you!"

🎮 Games
(103)
8
NYT Games: Wordle & Crossword
NYT Games: Wordle & Crossword
NYT Games: Wordle & Crossword
Play Word & Logic Game Puzzles
Free

This app offers a variety of word games and puzzles to challenge and entertain users. Exercise your brain with crosswords, word searches, and more!

🎮 Games
(287K)
9
Hidden Letter - Find It Out!
Hidden Letter - Find It Out!
Hidden Letter - Find It Out!
Find Words in coloring book.
Free
🎮 Games
(25K)
10
The Daily Puzzle
The Daily Puzzle
The Daily Puzzle
Everyday Puzzles & Word Games
Free

Embark on a daily brain workout with a variety of engaging puzzles for all ages and skill levels. Challenge yourself, improve cognitive skills, and keep your mind sharp with new puzzles added every day. Download now to start The Daily Puzzle!

🎮 Games
(2.6K)
11
Math Grid - Number Puzzle Game
Math Grid - Number Puzzle Game
Math Grid - Number Puzzle Game
Logical Cross Math Puzzle Game
Free

A fun and engaging math puzzle game that combines Sudoku, Word Cross, Crossword, and more to exercise your brain. Enjoy solving addition, subtraction, multiplication, and division problems, complete daily challenges, and compete with global players. Install now to improve your logical thinking and math skills for free!

🎮 Games
(3.5K)
12
Everyday Grids: Logic Puzzles
Everyday Grids: Logic Puzzles
Everyday Grids: Logic Puzzles
Smart puzzles every day
Free
🎮 Games
(35)
13
Word Search 2 - Hidden Words
Word Search 2 - Hidden Words
Word Search 2 - Hidden Words
Word Puzzle & Unlimited Grids
Free

This word puzzle app challenges users to find hidden words in a grid of letters. Test your vocabulary and observation skills. Ready to play?

🎮 Games
(15K)
14
Crowd Express: Boarding Puzzle
Crowd Express: Boarding Puzzle
Crowd Express: Boarding Puzzle
Traffic Escape Brain Puzzle
Free

"Experience the excitement of managing a busy bus stop in this hypercasual mobile game. Match passengers with their color-coded buses, strategize the boarding sequence, and clear the traffic to ensure a seamless boarding process. Test your skills in color coordination and quick decision-making as the challenge intensifies with each level."

🎮 Games
(2.2K)
15
WordPix-Crossword Puzzle Game
WordPix-Crossword Puzzle Game
WordPix-Crossword Puzzle Game
Master Daily Logic Tests
Free

Embark on a brain-teasing journey with WordPix, the ultimate picture-guessing game! Challenge friends or random opponents worldwide to guess the word based on captivating images. With over 2000 puzzles, never run out of fun. Download now and elevate your word-guessing skills! For an ad-free experience, upgrade to WordPix Premium. Terms and Privacy Policy at provided links.

🎮 Games
(11K)
16
Sudoku - Puzzle Adventure
Sudoku - Puzzle Adventure
Sudoku - Puzzle Adventure
by 晶 闫
Free

Experience the ultimate brain teaser with thousands of Sudoku puzzles ranging from easy to expert levels. Strengthen your logic skills, track your progress, and challenge yourself anywhere, anytime. Download now to embark on the journey of mastering Sudoku!

🎮 Games
(246)
17
KenKen Classic
KenKen Classic
KenKen Classic
by KenKen Puzzle
Free

KenKen Classic is a brain training puzzle app featuring addictive math and logic challenges, created by acclaimed educator Tetsuya Miyamoto. With daily puzzles and various difficulty levels, players can enjoy a wide range of puzzles, from 3x3 to 9x9 grids. Engage in fun math challenges, access online leaderboards, and share results with friends to boost your brainpower today!

🎮 Games
(3.1K)
18
Block Puzzle - Sudoku Style
Block Puzzle - Sudoku Style
Block Puzzle - Sudoku Style
Official Version
Free

A challenging and addictive block puzzle game where players place blocks in a 9x9 grid to clear lines and boxes for points. Keep playing to beat your high score and earn combos and streaks. Exercise your brain with this official version every day!

🎮 Games
(106K)
19
Puzzle Page - Daily Games!
Puzzle Page - Daily Games!
Puzzle Page - Daily Games!
Crossword, Sudoku, Nonogram
Free

Get daily puzzles like crosswords, Sudoku, and more on your device. Access over 20 types of puzzles, track your progress, and participate in events for rewards. Subscribe for VIP access to enjoy even more puzzles each day!

🎮 Games
(72K)
20
Crossword - by puzzling.com
Crossword - by puzzling.com
Crossword - by puzzling.com
The World's Biggest Puzzle
Free

Enjoy a daily crossword challenge and explore a giant collection of puzzles with over 30,000 clues to solve. With various game modes including themed puzzles and cryptics, strive to become a Crossword Superstar by completing quests, earning trophies, and unlocking achievements. Experience the world's biggest crossword adventure now!

🎮 Games
(43K)