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 961–980 of 1,000 ranked alternatives.

  1. RealRider Overdrive app icon

    RealRider Overdrive

    Jeffersonville Township Public Library Foundation, Inc.

    Play puzzles, race, and place blocks

    Solve mathematical puzzles by selecting correct answers from options. Navigate an endless adventure with real-time reflex challenges. Arrange and place blocks strategically to progress. Track scores and unlock new levels.

    ★ 0.00 ratingsReferenceFreeData updated 2026-09-06
  2. Fifteen Puzzle Game With AI app icon

    Fifteen Puzzle Game With AI

    Nanjing Mesh Online Software Technology Co., Ltd.

    Solve puzzles AI assistance

    Solve puzzles 3x3, 4x4, and 5x5 boards. Use a friendly AI robot for guidance. Access infinite levels. Features a classic wooden style interface. No in- purchases.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-09
  3. Lights Out Puzzle Game app icon

    Lights Out Puzzle Game

    Sujith Bolisetty

    Solve puzzles, reveal images

    Solve puzzles by tapping tiles to turn off. Each reveals a hidden image progressively. Features include classic logic gameplay, jigsaw-style image reveals, and increasing difficulty levels. Track progress and unlock new puzzles.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  4. Card Estimation app icon

    Card Estimation

    IQRAA FOR INVESMENT & DEVELOPMENT IN EDUCATIONAL SECTORS

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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