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

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Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Mysterious island in moonlight app icon

    Mysterious island in moonlight

    Jun Wakabayashi

    Solve riddles and escape the world

    Solve riddles to escape a world. Explore locations by tapping. Select items and use them on locations. Zoom in on items by tapping twice. Access hints and solutions for difficult puzzles. Take screenshots and auto-save progress. Restart at any time.

    ★ 4.9126 ratingsGamesFreeData updated 2026-09-06
  2. Nonogram - Logic Number Games app icon

    Nonogram - Logic Number Games

    俊杰 龚

    Solve puzzles and track progress

    Solve picture puzzles by filling grids based on numerical clues. Adjust difficulty settings and track progress. Features include hints, undo options, and multiple puzzle themes. Share completed puzzles via social media.

    ★ 4.7639 ratingsGamesFreeData updated 2026-10-02
  3. Word Sauce: Connect Puzzle! app icon

    Word Sauce: Connect Puzzle!

    Clever Apps Pte. Ltd.

    Letters to form words and solve puzzles

    Play a puzzle game by connecting letter pieces to form hidden words. Solve challenging levels with increasing difficulty. Earn bonus gold for finding extra words. Invite friends to compete and share progress. Track achievements and unlock new levels.

    ★ 4.7520 ratingsGamesFreeData updated 2026-09-12
  1. Sudoku - No Adverts, Ad Free! app icon

    Sudoku - No Adverts, Ad Free!

    The Chess Solitaire Sudoku Factory Ltd

    Play puzzles anytime, any difficulty

    Solve puzzles with varying difficulty levels. Input numbers manually or transfer from newspapers. Use pencil and paper style tools for notes and hints. Track possible numbers with a ball of string. Access expert-level hints like Swordfish.

    ★ 4.6604 ratingsGamesFreeData updated 2026-09-08
  2. Forest and Tale of Three Keys app icon

    Forest and Tale of Three Keys

    Jun Wakabayashi

    Solve riddles and escape the room

    Solve riddles to escape a mysterious room. Tap locations to investigate and interact with items. Use screen capture and automatic saving to resume gameplay. Access hints and solutions for difficult puzzles. Zoom in on items by tapping twice.

    ★ 4.8352 ratingsGamesFreeData updated 2026-09-06
  3. 8 Words Apart in a photo app icon

    8 Words Apart in a photo

    Y A QU A

    Solve puzzles by clicking letters

    Find 8 hidden in each image by clicking on the correct letters. Solve puzzles to unlock new images. Track progress through varied levels featuring animals, objects, and cooking themes. Share completed puzzles with friends.

    ★ 4.4396 ratingsGamesFreeData updated 2026-09-11
  4. Math Scapes app icon

    Math Scapes

    MUDIO OYUN YAZILIM VE PAZARLAMA ANONIM SIRKETI

    ★ 5.01 ratingsGamesFreeData updated 2026-09-06
  5. Sketch Guru - My Handy Sketch Pad for iPhone app icon

    Sketch Guru - My Handy Sketch Pad for iPhone

    国燕 韩

    Sketch portraits anytime and anywhere.

    This sketch app allows users to import a photo as a sample to sketch a portrait. The app includes 23 brushes, a color picker, and pinch-to-zoom functionality.

    ★ 3.7260 ratingsGamesFreeData updated 2026-10-15
  6. Open 100 Doors app icon

    Open 100 Doors

    Aleksandr Ladenko

    , solve puzzles, compose music

    Solve logic puzzles to unlock . Find hidden objects and use clues to progress. Dress a penguin and compose music as part of the challenge. Navigate seasonal-themed levels with escape game mechanics.

    ★ 4.5448 ratingsGamesFreeData updated 2026-09-14
  7. Escape Game: Patio app icon

    Escape Game: Patio

    Jammsworks Inc.

    Solve riddles and the

    Solve room puzzles by interacting with objects and solving riddles. Explore a serene garden environment with animated flora and sculptures. Access hints during gameplay. Auto-save progress. Swipe to navigate and manipulate items.

    ★ 4.9501 ratingsGamesFreeData updated 2026-09-06
  8. Pocket Tarneeb app icon

    Pocket Tarneeb

    BLYXON LIMITED

    Play , track scores, share hands

    Play with customizable score limits and game modes. Support online and LAN multiplayer. Includes in-game guidance for easy navigation. Track scores and manage turns automatically. Share game results and replay sessions.

    ★ 4.6348 ratingsGamesFreeData updated 2026-09-11
  9. Letter from the Past on a Star app icon

    Letter from the Past on a Star

    Jun Wakabayashi

    Solve riddles and escape the room

    Solve riddles to escape a mysterious room. Tap locations to investigate and interact with items. Use screen capture and auto-save to resume gameplay. Access hints and solutions for difficult puzzles. Zoom in on items by tapping twice.

    ★ 4.8318 ratingsGamesFreeData updated 2026-09-06
  10. Paint Room Escape app icon

    Paint Room Escape

    Masahiro Morishima

    Solve puzzles to the

    From a using painting materials. Solve simple puzzles by selecting and using items. Progress is automatically saved.

    ★ 4.9170 ratingsGamesFreeData updated 2026-09-06
  11. The Paint Picker app icon

    The Paint Picker

    Aaron Tunney

    Select color, get scheme suggestions

    Select a starting color using the color wheel. Find matching paints from various manufacturers. Discover complementary color options. Save and share schemes for wargaming.

    ★ 4.789 ratingsUtilitiesFreeData updated 2026-09-15
  12. 3 Letters: Guess the word! app icon

    3 Letters: Guess the word!

    Maribou Inc.

    Find the rest of letters.

    The app presents puzzles with three or four words sharing the same final three letters. Users must identify the remaining letters to solve each word challenge.

    ★ 4.6200 ratingsGamesFreeData updated 2026-10-21
  13. Word Candy - Picture Clue Puzzles & Mystery Words! app icon

    Word Candy - Picture Clue Puzzles & Mystery Words!

    MigoApps, LLC

    Solve and guess hidden words

    Solve to find common words. Complete levels by guessing correct answers. No registration required. Play instantly. Track progress through levels. Learn new words through gameplay.

    ★ 4.7260 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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