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 361–380 of 1,000 ranked alternatives.

  1. Word Path: Puzzle challenges app icon

    Word Path: Puzzle challenges

    Mobilaxy GmbH

    Solve puzzles and progress on the path

    Play a game by guessing 5-letter words within 6 attempts. Receive hints after each guess to guide your solution. Track progress through the and solve unlimited puzzles.

    ★ 4.7174 ratingsGamesFreeData updated 2026-09-06
  1. Crossword Solver app icon

    Crossword Solver

    Havos Ltd

    Solve crosswords with known letters

    Solve English crosswords and word games by entering known letters to generate possible answers. Access detailed proper nouns including names, professions, nationalities, and locations.

    ★ 4.3149 ratingsReferenceFreeData updated 2026-09-08
  2. 2248-Ninth Game app icon

    2248-Ninth Game

    玉龙 曹

    Merge blocks, connect numbers, solve puzzles

    Merge identical numbered blocks by sliding them in any direction to create higher numbers. Connect blocks vertically, horizontally, or diagonally. Track progress and challenge yourself to reach the highest possible number.

    ★ 4.7331 ratingsGamesFreeData updated 2026-09-06
  3. Eye to Eye - Celebrity Quiz app icon

    Eye to Eye - Celebrity Quiz

    Sergey Tyo

    Guess faces and select correct answers

    Guess famous people by identifying their eyes. Choose correct answers from options. Spin a wheel to earn more lives. Complete levels to progress. Features include a simple interface and visually appealing eye images.

    ★ 4.6187 ratingsGamesFreeData updated 2026-09-08
  4. WordLink: Mastermind Word Game app icon

    WordLink: Mastermind Word Game

    Infinitous Limited

    Guess words, swipe letters, win challenges

    Find 5-letter words by swiping letters in a circle. Each guess shows similarity. Limited attempts lead to over. Play free.

    ★ 4.6193 ratingsGamesFreeData updated 2026-09-06
  5. Sheet Music Trainer Piano Bass app icon

    Sheet Music Trainer Piano Bass

    BidBox, LLC

    Identify notes in 60 seconds

    Learn by identifying notes in 60 seconds. Play daily for a week to improve recognition. Challenge friends to compete on scores. Track progress and practice sight reading skills. Share results and compare with others.

    ★ 2.3398 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

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