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 461–480 of 1,000 ranked alternatives.

  1. Saga RPG II: Evolution app icon

    Saga RPG II: Evolution

    iDurocher Technology, LLC

    Journey through lands upholding peace

    The Skeleton King is gaining power and threatening the land. Users are called to arms to journey through the lands and uphold peace.

    ★ 4.776 ratingsGamesFreeData updated 2026-10-20
  2. Zephyr AI Dungeon Master app icon

    Zephyr AI Dungeon Master

    Nadezhda Tereshkova

    Explore text-based adventures with AI

    Create and explore text-based adventures with AI-generated stories. Choose character roles, interact with dynamic worlds, and influence plot outcomes through dialogue and decisions. Save progress and revisit previous story points.

    ★ 2.36 ratingsGamesFreeData updated 2026-09-06
  3. Word Drop Gravity app icon

    Word Drop Gravity

    MmpApps Corp.

    Find words, remove letters, score.

    The app presents a word-finding game where discovered words are removed, and remaining letters shift. Players strategize to find high-scoring words and set up advantageous future moves on various board sizes.

    ★ 2.77 ratingsGamesFreeData updated 2026-10-15
  1. Geometry Solver - Geometry AI app icon

    Geometry Solver - Geometry AI

    East Frisia LLC

    Solve problems instantly

    Solve problems with AI-powered step-by-step solutions. Input problems via photo or text. Receive detailed explanations and instant answers. Track progress and revisit solved problems for review.

    ★ 4.364 ratingsEducationFreeData updated 2026-09-06
  2. Word Challenge: Fun Word Game app icon

    Word Challenge: Fun Word Game

    Jims Digital Entertainment Ab

    Swipe letters to form hidden words

    Find hidden words by swiping letters to connect and form words. Solve anagrams and use each once per round. Longer words earn more points and extend remaining time. Supports multiple languages including English, French, German, and Russian.

    ★ 4.680 ratingsGamesFreeData updated 2026-09-17
  3. Crossword Helper app icon

    Crossword Helper

    C Loep

    Fill in blanks in word games.

    The app helps users fill in blanks in crossword puzzles or word games. Users enter known letters and spaces for blanks to receive a list of possible answers.

    ★ 3.458 ratingsGamesFreeData updated 2026-09-12
  4. Kpop Idols Quiz Coloring Games app icon

    Kpop Idols Quiz Coloring Games

    Zuhair Al Dhanhani

    Guess characters, scratch cards, test skills

    Guess characters by solving clues and matching attributes like dress, hair color, and shoe color. Scratch cards to reveal hints and make guesses. Test guessing skills with questions and fashion-themed puzzles.

    ★ 4.564 ratingsGamesFreeData updated 2026-09-06
  5. Maps of the countries - quiz app icon

    Maps of the countries - quiz

    Jean-Philippe Mary

    Learn ' names and locations

    Test geography knowledge with modes including world and continent-based challenges. Review country in list mode. Features include 3 wrong answers allowed and of 199 . Track progress and compete against others.

    ★ 4.937 ratingsEducationFreeData updated 2026-09-06
  6. Wizard for Wordfeud app icon

    Wizard for Wordfeud

    Rasmus Barringer

    Fastest Wordfeud solver available yet.

    The app provides hundreds of possible solutions for Wordfeud. It supports multiple languages including English US and International, French, Norwegian, Swedish, Danish, and Dutch.

    ★ 2.593 ratingsProductivity$0.99Data updated 2026-09-27
  7. Countries of Europe - Quiz app icon

    Countries of Europe - Quiz

    Jean-Philippe Mary

    Play maps, capitals, and flags

    Test geography knowledge with modes on maps, capitals, and flags. Choose from various challenges and review country details in list mode. Learn and practice European ' information through interactive gameplay.

    ★ 4.978 ratingsGamesFreeData updated 2026-09-06
  8. pgmMasterCode app icon

    pgmMasterCode

    pgmCode, s.r.o.

    Guess the secret code using hints.

    The app is a logic puzzle game where players guess a secret code using hints. An algorithm finds the solution in minimal steps, challenging the player's intuition.

    ★ 0.00 ratingsGamesFreeData updated 2026-10-26
  9. Perfect Paths app icon

    Perfect Paths

    Jan Ilavsky

    Guide blocks to their targets

    Create to guide blocks to targets using commands. Combine or separate blocks for creative solutions. Solve puzzles with simple rules and multiple possible outcomes. Track progress through handcrafted levels.

    ★ 4.852 ratingsGames$1.99Data updated 2026-09-09

How we rank alternatives

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