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 801–820 of 1,000 ranked alternatives.

  1. Einstein: the Riddle app icon

    Einstein: the Riddle

    Davide Sardei

    Solve logic puzzles and track progress

    Solve logic grid puzzles by organizing clues and eliminating possibilities. Track progress through increasing difficulty levels. Use deduction to find the unique solution for each puzzle.

    ★ 1.01 ratingsGamesFreeData updated 2026-09-06
  1. SpongeBob: Patty Pursuit app icon

    SpongeBob: Patty Pursuit

    Viacom International Inc.

    Play as and defeat Plankton's army

    Play as to rescue friends and defeat Plankton's army. Navigate side-scrolling levels, collect coins and spatulas, and overcome obstacles. Unlock characters and progress through stages. Track achievements and view character stats.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-20
  2. Idle Taxi Business app icon

    Idle Taxi Business

    EDENAP d.o.o.

    Manage fleet and expand globally

    Manage a company by expanding fleets and unlocking global locations. Earn money through passenger pickups. Upgrade vehicles and manage operations in an simulation. Track earnings and progress across multiple cities.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  3. MineSweeper -- Lite app icon

    MineSweeper -- Lite

    GASP Mobile Games Inc

    Play and solve puzzles

    Play a single-player game to uncover non-mine squares without triggering explosions. Choose from three difficulty levels. Enable sound effects. View high scores. Save progress locally.

    ★ 1.01 ratingsGamesFreeData updated 2026-09-08
  4. LogicBox - Fun Mini Games app icon

    LogicBox - Fun Mini Games

    Ekaterina Tretiakova

    Play puzzles and arcade

    Play logic puzzles like Hexagonal 2048 to merge tiles and reach 2048. Solve daily word puzzles with six guesses. Unscramble letters to form words in Word Scramble. Challenge memory and reflexes with arcade classics.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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