Apps Like Collect 21 for iPhone and iPad
Collect 21 screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.
Sudoku Epic
Kristanix AS
Play , Wordoku, and Killer puzzles
Play in five different modes: 9x9, 6x6, Wordoku, Killer , and daily challenges. Solve puzzles with numbers or letters. Track progress and set difficulty levels. Share completed puzzles.
Sudoku | Keep your mind sharp!
Loyal Foundry, Inc.
Play and solve puzzles
Play with thousands of free puzzles. Solve grids by filling numbers 1-9. Take notes that update automatically as you progress. Adjust difficulty levels and track progress. Share completed puzzles with friends.
Mahjong Secrets HD
JoyBits Co Ltd.
Mahjong mystery and hidden object adventure.
The app combines Mahjong and hidden object gameplay. Players solve quests and mini-games within a storyline about a kidnapped princess.
Jolly Word: Crossword Puzzle
Mobile Analytics Poland sp. z o.o.
Find words, connect letters, explore landscapes
Play by connecting letters to form words on a board. Find hidden words without time limits. Explore changing landscape backgrounds. Track progress as challenges increase. Share scores with friends.
Boom Merge: Zoo City Building
雅芳 朱
Merge items, build levels, win games
Explore a magical animal with cute creatures and a mysterious island. Merge items, match tiles, and build structures. Solve puzzles using strategy and matching mechanics. Unlock new levels and progress through a story-driven adventure.
Yarn Crush 3D
happy Loong Limited
Unravel and solve puzzles
Play by rotating the screen to find the correct end of a strand and pull it to untangle shapes. Solve puzzles by manipulating soft, colorful textures. Track progress through levels and unlock new challenges. Share completed puzzles with friends.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.