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 321–340 of 1,000 ranked alternatives.

  1. 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
  2. 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
  1. Trivia Brain: Quiz Out Games app icon

    Trivia Brain: Quiz Out Games

    VGChartz Limited

    Solve puzzles and beat high scores

    Solve puzzles with varying difficulty levels. Track progress and high scores. Unlock new challenges regularly. Compete against others online. Share achievements on social media. Adjust difficulty settings for customization.

    ★ 4.2496 ratingsGamesFreeData updated 2026-09-21
  2. 4 Pics: Find the odd one! app icon

    4 Pics: Find the odd one!

    Maribou Inc.

    The odd picture out and solve puzzles

    Solve puzzles by identifying the odd picture out. Complete 10 levels with 200 puzzles. Skip words and return later. Choose from English, French, Russian, German, or Spanish. Earn coins to assist with challenging puzzles.

    ★ 4.672 ratingsGamesFreeData updated 2026-09-09
  3. The 80's Quiz (Guess the 80's) app icon

    The 80's Quiz (Guess the 80's)

    Naeun Zang

    Guess the 80s icon and win

    Guess different things related to the 1980s such as TV shows, toys, games, cartoons, celebrities, icons, and musicians. Select answers from multiple choices and earn points for correct guesses.

    ★ 4.3167 ratingsGamesFreeData updated 2026-09-09
  4. Guess The Emoji Quiz Puzzle app icon

    Guess The Emoji Quiz Puzzle

    SNACK GAMES G.K.

    The word from emojis and play

    Words based on hints and progress through levels. Solve puzzles by matching emojis to correct answers. Unlock new levels regularly. Track progress and compete with others. Share achievements on social media.

    ★ 4.8347 ratingsGamesFreeData updated 2026-09-06
  5. Word Cross - Crossword Scapes app icon

    Word Cross - Crossword Scapes

    Pengbo LI

    Find words, fill grids, solve puzzles

    Solve puzzles by filling in blocks with words. Find hidden words in a grid to progress and earn rewards. Access daily bonus coins for hints. Includes a relaxing search mode.

    ★ 4.9133 ratingsGamesFreeData updated 2026-09-06
  6. Mathle app icon

    Mathle

    Brais Castro

    Guess operations to solve the puzzle

    Guess a mathematical operation with 8 characters using digits, operators, and equals sign. Each guess must result in a valid calculation. Feedback indicates correctness of each character in the operation.

    ★ 4.7439 ratingsGamesFreeData updated 2026-09-06
  7. Emoji Quiz Game app icon

    Emoji Quiz Game

    Filip Tusla

    Guess emojis and solve puzzles

    Play -based puzzles by guessing hidden words from available letters. Solve puzzles that increase in difficulty. Share puzzles on social media. Request hints or help from friends.

    ★ 4.553 ratingsGamesFreeData updated 2026-09-09
  8. Real Hitori app icon

    Real Hitori

    Luiz Deucher

    Solve puzzles by eliminating numbers

    Solve logic puzzles by eliminating numbers in a grid. Ensure no repeated numbers in rows or columns. Prevent filled cells from being adjacent horizontally or vertically. Connect remaining cells in a single continuous shape.

    ★ 4.5127 ratingsGamesFreeData updated 2026-09-09
  9. Escape Game TORIKAGO app icon

    Escape Game TORIKAGO

    Mina Imachi

    Explore rooms and solve puzzles

    Explore a mysterious house with beautiful graphics and immersive sound. Solve puzzles by tapping, selecting items, and enlarging objects. Auto-save progress and receive easy-to-understand hints. Play without in- purchases.

    ★ 4.8270 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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