Apps Like Collect 21 for iPhone and iPad
Collect 21 screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Otium Word: Relax Puzzle Game
Palmax Group Limited
Play word puzzles and connect letters
Solve word puzzles by connecting letters, searching for hidden words, and completing crosswords. Choose from themed grids with scenic backgrounds. Track progress and unlock new levels. Share scores with friends.

Tile Family®:Match Puzzle Game
Jump Plaid GmbH
Match tiles, clear levels, challenge brain
Play a matching by finding and collecting three identical tiles. Remove all tiles to win. Lose when the board fills with seven tiles. Features include multiple levels, no time or space limits, and brain training through matching puzzles.

Match Jong - Zen Tile Puzzle
Sophun Games Ltd
Tiles, solve puzzles, uncover sceneries
Solve puzzles by matching three or more pieces. Progress through challenging levels to uncover scenic artwork. Features include hints, undo moves, and adjustable difficulty settings. Track progress and replay previous levels.


Otium Word: Cross Puzzle Game
Palmax Group Limited
Solve word puzzles and connect letters
Solve word puzzles by connecting letters to form words. Search for hidden words in grids. Play crosswords and word searches. Customize difficulty levels. Track progress and complete daily challenges. Sync data across devices.

Number Master: Ten Pair Puzzle
Kiwi Fun HK Limited
Play puzzles and find pairs that add
Play puzzles by matching identical numbers or pairs that sum to ten. Clear the board by removing all numbers. Track progress and compete with others. Share achievements on social media. Customize difficulty levels and themes.

Mahjong⁺
Vintolo Ltd
Play Mahjong puzzles and explore castles
Explore medieval castles by solving Mahjong puzzles. Choose from hundreds of unique layouts. Use undo, hint, and shuffle features to progress. Adjust game settings and track achievements.

Good Match 3D: Triple Match
PLAYNEXX TECHNOLOGIES PTE. LTD.
3D objects and solve puzzles
Play a 3D -3 puzzle game with interactive levels. Tap to hidden objects and clear grids. Earn coins, collect rewards, and progress through challenges. Participate in events to compete for prizes.

Match Tile Scenery
GAMEHAUS PTE. LTD
Play puzzles and uncover surprises
Play a -3 puzzle game where players three similar tiles to clear levels. Features include multiple levels with varying difficulty, matching mechanics, and a relaxing gameplay experience.

2 Tiles - Duo Match
Funvent Studios DMCC
, clear levels, relax
By selecting pairs to eliminate them from the board. Drag to a holding area and them to remove from the puzzle. Progress through increasing difficulty levels. Track completed puzzles and replay previous games.

Tile Match -Triple puzzle game
PlaySimple Games Pte Ltd
Tiles, clear boards, master puzzles
Tiles to clear boards and complete levels. Tap three or more tiles to remove them. Unlock new challenges and power-ups. Track progress and compete with friends. Share achievements on social media.

Jade Mahjong
WONDERFUL TYCOON LIMITED
Play and match tiles
Play with clear tiles and smooth controls. Match tiles to clear boards. Customize game settings for difficulty and themes. Track progress and achievements. Share scores with friends. Relax with soothing visuals and sounds.

Mahjong Solitaire Card Games
Guru Future Holding Limited
Play and match cards
Play by matching and removing tiles from a grid. Solve puzzles with varying difficulty levels. Track progress and revisit completed levels. Adjust game settings for tile matching rules and difficulty.

Wiggle Escape: Snake Puzzle
Paxie Games Oyun ve Yazilim Anonim Sirketi
Guide the through the grid
Guide the through grids by tapping to move it. Plan paths to reach exits in increasingly complex levels. Solve puzzles with unique -based mechanics and handcrafted challenges. Enjoy a calm, stress-free gameplay experience.

Single Stroke Draw: No Lift
M S Game Notch
Draw lines to connect all dots
Solve puzzles by connecting dots with a continuous line. Avoid lifting your finger or overlapping lines. Complete levels to progress. Track daily brain exercises and challenge logic and creativity.

Sparrows: Word Strategy
Fluffy Dog Studio Ltd
Play puzzles with letter tiles and score
Play games using letter tiles to spell words and earn score multipliers. Conquer levels with increasing difficulty and aim for 1-3 star ratings. Choose from Timed, Moves, or Puzzle modes for different challenges.

Mahjong Epic
Kristanix AS
Play Solitaire anytime
Play Solitaire with over 3000 boards and daily new puzzles. Choose from 30 beautiful backgrounds. Remove matching tiles to clear the board. Track progress and compete with others. Share achievements on social media.

3 of the Same: Match 3 Mahjong
FIOGONIA LIMITED
3 tiles, clear levels, win games
Clear the board by merging three tiles at the bottom. Unlock new puzzles after each level completion. Track progress and replay previous levels. Share scores with friends. Adjust difficulty settings for varying challenge levels.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.