Best Harmony Puzzle App

0+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated July 2026

Braindoku is the household name in harmony puzzle app, but it's far from the only option. We track 0+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Harmony Puzzle App (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Braindoku: Sudoku Block PuzzleBraindoku: Sudoku Block PuzzleFree4.7★ (19K)YesYesSep 2026
2HexaCoin Harmony - Merge TilesHexaCoin Harmony - Merge TilesFree4.7★ (2.1K)YesYesSep 2026
3POLY ART: Coloring Puzzle GamePOLY ART: Coloring Puzzle GameFree4.5★ (24K)NoYesSep 2026
4Puzzle FuzzlePuzzle FuzzleFree4.7★ (158K)YesYesSep 2026
5Fit It 3D - Tangram PuzzleFit It 3D - Tangram PuzzleFree4.6★ (117K)YesNoSep 2026
6Hexa SortHexa SortFree4.7★ (219K)YesYesSep 2026
7Stack Sort: Color PuzzleStack Sort: Color PuzzleFree4.7★ (6.7K)YesYesSep 2026
8tint.tint.Free4.7★ (8.7K)NoNoSep 2026

Top Picks for Harmony Puzzle App

Braindoku: Sudoku Block Puzzle#1

Braindoku: Sudoku Block Puzzle by Murka Games Limited

Best IQ Game & Brain Training
Editor's Choice
🎮 Games
4.7😞(19K ratings)
FreeAdsIn-App Purchases
Braindoku: Sudoku Block Puzzle screenshot 1
Braindoku: Sudoku Block Puzzle screenshot 2
Braindoku: Sudoku Block Puzzle screenshot 3
Braindoku: Sudoku Block Puzzle screenshot 4
Braindoku: Sudoku Block Puzzle screenshot 5

This block puzzle game challenges your IQ and strategic thinking. Place blocks on a 9x9 board to clear rows, columns, or squares, unlocking fantasy worlds and earning points. It offers an immersive brain-training experience for all ages.

What We Love

  • 👍 Great game
  • 🤔 Challenging and makes you think
  • 🧠 Enjoyable brain exercise
  • 💡 Interesting concept combining Sudoku and Tetris

Room to Improve

  • 🤬 Too many ads
  • 🐛 Game freezing/crashing issues
  • 😡 Unfair game ending mechanics
  • 💰 Monetization issues (e.g. paid features not working as expected)
HexaCoin Harmony - Merge Tiles#2

HexaCoin Harmony - Merge Tiles by Voodoo

Fun Hexa Sort Puzzle
Strong Contender
🎮 Games
4.7😞(2.1K ratings)
FreeAdsIn-App Purchases
HexaCoin Harmony - Merge Tiles screenshot 1
HexaCoin Harmony - Merge Tiles screenshot 2
HexaCoin Harmony - Merge Tiles screenshot 3
HexaCoin Harmony - Merge Tiles screenshot 4
HexaCoin Harmony - Merge Tiles screenshot 5

This puzzle game offers a relaxing and visually appealing experience where players sort colorful coins using a simple one-tap mechanic. Enjoy satisfying ASMR sounds and strategic challenges that sharpen your mind while providing a calming escape.

What We Love

  • 👍 Fun and addictive gameplay
  • 💰 Enjoyable coin-collecting mechanics

Room to Improve

  • 🚫 Excessive ads and monetization
  • 🔒 Progression blocked behind paywall
  • 🔍 Confusing color scheme and visuals
POLY ART: Coloring Puzzle Game#3

POLY ART: Coloring Puzzle Game by Ascella Apps

Polygon Puzzle & Color Artbook
Worth Considering
🎮 Games
4.5😐(24K ratings)
FreeIn-App Purchases
POLY ART: Coloring Puzzle Game screenshot 1
POLY ART: Coloring Puzzle Game screenshot 2
POLY ART: Coloring Puzzle Game screenshot 3
POLY ART: Coloring Puzzle Game screenshot 4
POLY ART: Coloring Puzzle Game screenshot 5
POLY ART: Coloring Puzzle Game screenshot 6

Arrange polygonal puzzle pieces to create vibrant images in this brain-training game. It offers an anti-stress activity with a wide variety of colorful puzzles that are regularly updated.

What We Love

  • 🎨 Beautiful, relaxing artwork
  • 🧠 Challenging and engaging puzzles
  • 🕰 Meditative and calming experience
  • 👍 Great for stress relief and focus

Room to Improve

  • 💰 Subscription model is too expensive
  • 📢 Excessive and intrusive ads
  • 🐛 Frequent crashes and glitches
  • 🔍 Difficulty finding light-colored pieces
  • 🔀 Puzzle pieces getting lost or hidden

More Harmony Puzzle App apps to explore

FAQ about Harmony Puzzle App

What is the best harmony puzzle app for iPhone?
Braindoku: Sudoku Block Puzzle tops our harmony puzzle app ranking as of July 2026, with a 4.7-star average from 19K App Store ratings, and it's free to download.
Yes — 19 of the top harmony puzzle app we rank are free to download, including Braindoku: Sudoku Block Puzzle and HexaCoin Harmony - Merge Tiles.
Braindoku: Sudoku Block Puzzle shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
Braindoku is a block puzzle game designed to test your IQ and puzzle-solving skills. Players strategically place blocks on a 9x9 board to clear rows, columns, or squares, progressing through fantasy worlds.
Key features include an adventure journey through fantasy worlds, quick and easy-to-understand rules, the ability to play with friends, rewards, and it's suitable for all ages. The game is also playable offline and has a small game size.