Decoder app icon

Apps Like Decoder for iPhone and iPad

Solve mastermind puzzles with guesses and scores

Solve Mastermind-style puzzles by selecting guesses and scoring them. The narrows down possible solutions based on scores. Users can track remaining options and repeat steps until a single solution remains.

by Edwin Hou★ 1.25 ratingsGamesFreeData updated 2026-09-08

Decoder screenshots

Ranked alternatives

Showing 401–420 of 1,000 ranked alternatives.

  1. 8 Crosswords in a photo app icon

    8 Crosswords in a photo

    Y A QU A

    Solve puzzles with picture clues

    Solve by identifying 8 hidden words from illustrated grids. Clues are visual, not text-based. Complete puzzles to unlock new images and continue the brain-teasing journey.

    ★ 4.681 ratingsGamesFreeData updated 2026-09-12
  1. 24 Game – Math Card Puzzle app icon

    24 Game – Math Card Puzzle

    Suntex International Inc

    Play cards to make 24 and challenge

    Play -based games using four numbers to make 24. Tap or slide numbers to add, subtract, multiply, or divide. Solve puzzles with at least one valid solution. Challenge Facebook friends and global opponents in real-time matches.

    ★ 3.1131 ratingsGames$1.99Data updated 2026-09-08
  2. World of Juice app icon

    World of Juice

    Arima Jain

    Draw lines, fill glasses, solve puzzles

    Draw line puzzles to fill glasses with . Create custom solutions for each level. Challenge friends and compare solutions. Use pencil tools to sketch paths. Track progress and unlock new levels. Share achievements and feedback with developers.

    ★ 4.4116 ratingsGamesFreeData updated 2026-09-19
  3. Heads Up - Charades app icon

    Heads Up - Charades

    Mohammad Mahmoud

    Guess words by tilting your phone

    Play a word guessing game by holding the phone on your forehead. Answer questions based on hints from teammates. Compete against time and other players. Track scores and progress across rounds. Share results with friends.

    ★ 4.460 ratingsGamesFreeData updated 2026-09-06
  4. World Countries Geography app icon

    World Countries Geography

    Jean-Philippe Mary

    Learn capitals, flags, and maps

    Test knowledge with quiz modes on maps, capitals, and flags. Challenge others in competitive play. Learn country details through list mode with 199 entries. Review answers and track progress.

    ★ 4.9170 ratingsEducationFreeData updated 2026-09-06
  5. Tiny Room 2 room escape game app icon

    Tiny Room 2 room escape game

    Masakazu Yonehara

    Solve puzzles to the

    Unlock puzzles and riddles to the . Navigate by tapping arrows to move left and right. Zoom in on areas of interest. Select items from the inventory box to interact with them.

    ★ 4.7129 ratingsGamesFreeData updated 2026-09-09
  6. Escape Game: Elevator Trap app icon

    Escape Game: Elevator Trap

    Ren Shibata

    Solve puzzles and the

    Solve puzzles within a confined environment. Navigate through various challenges to unlock doors. Access hints and answers for guidance. Auto-save progress for uninterrupted play. Designed for all ages with varying difficulty levels.

    ★ 5.029 ratingsGamesFreeData updated 2026-09-06
  7. Emojimania - Guess the Emoji app icon

    Emojimania - Guess the Emoji

    Naeun Zang

    Solve puzzles and track progress

    Play -based puzzles to hidden meanings. Use hints when stuck. Track progress and compete with others. Share scores and challenge friends. Adjust difficulty levels for varying challenge.

    ★ 4.731 ratingsGamesFreeData updated 2026-09-09
  8. Trak-it app icon

    Trak-it

    Sandy Wong

    Track scores and remaining balls in 9

    Track 9 ball scores in a single-player game. Log each pocketed ball and view remaining balls to be pocketed. Display large, easy-to-read buttons for score updates and inning tracking.

    ★ 4.613 ratingsGamesFreeData updated 2026-09-15
  9. 4WORD™ app icon

    4WORD™

    General Design & Innovation LLC

    ★ 5.02 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.