The Cryptography app icon

Apps Like The Cryptography for iPhone and iPad

Decrypt phrases with symbol substitution.

The app decrypts phrases using a substitution cipher where symbols or numbers represent letters. Users select letters corresponding to displayed symbols or numbers.

by Angelo Capone★ 2.33 ratingsGamesFreeData updated 2026-10-15

The Cryptography screenshots

Ranked alternatives

Showing 421–440 of 1,000 ranked alternatives.

  1. Guess City app icon

    Guess City

    Pavel Shchedukhin

    Guess the city from pictures.

    The app presents pictures of attractions and challenges users to guess the city. It includes famous buildings and statues, with over 100 jobs available.

    ★ 5.02 ratingsGamesFreeData updated 2026-11-03
  2. Crazy 8s+ app icon

    Crazy 8s+

    fishdog.net, LLC

    Fast and fun card game play.

    The app offers a fast and fun card game experience. It includes options for Crazy 8s and Mau Mau rules, with different card types available.

    ★ 4.823 ratingsGames$2.99Data updated 2026-09-26
  1. AAaaBiZzzle app icon

    AAaaBiZzzle

    Asylum Square Interactive GmbH

    Guess words from sounds and pictures.

    The app presents a word guessing game where players identify words based on sounds or partial images. Players can reveal letters, remove incorrect letters, or uncover a picture to aid their guesses, with costs associated with these actions.

    ★ 2.03 ratingsGamesFreeData updated 2026-11-02
  2. Bible Quiz ! ! app icon

    Bible Quiz ! !

    Horizon Business, Inc.

    Test knowledge with quizzes

    Test knowledge with 500 questions covering every book. Answer based on NIV translations. Use verse hints, letter hints, or remove extra letters for assistance. Rate the to support future updates.

    ★ 4.817 ratingsEducationFreeData updated 2026-09-08
  3. Preschoolers ABC Playground app icon

    Preschoolers ABC Playground

    Jan Essig

    Learn letters, numbers, and writing playfully.

    The app teaches preschoolers the alphabet and numbers 1-10 using phonics or letter names. It includes 9 fonts, upper and lower case letters, 80 animals, and a reward system.

    ★ 0.00 ratingsEducation$5.99Data updated 2026-10-20
  4. 123 Fun GAMES Top Educational app icon

    123 Fun GAMES Top Educational

    123 Kids Fun Sp. z o.o.

    Learn Through Play Educational Games

    The app offers interactive games and activities for cognitive development. It covers letters, numbers, shapes, music, animals, and more, with a sticker book and photo feature.

    ★ 3.815 ratingsGamesFreeData updated 2026-09-20
  5. Sudoku 9 app icon

    Sudoku 9

    Gyuhyeon Jeon

    Play , track progress, compete daily

    Play with five variations including Original, Greater Than, Killer, Calculation, and Symbol. Solve daily puzzles competing with global players. Share completed puzzles on Facebook or Twitter.

    ★ 4.821 ratingsGamesFreeData updated 2026-09-08
  6. Sudoku9 Pro app icon

    Sudoku9 Pro

    Gyuhyeon Jeon

    Play Sudoku, track progress, compete daily

    Play Sudoku with five variations including Original, Greater Than, Killer, Calculation, and Symbol. Solve daily puzzles competing with global players. Share completed puzzles on Facebook or Twitter. Adjust difficulty settings and track progress.

    ★ 4.720 ratingsGames$2.99Data updated 2026-09-08
  7. Word Unknown app icon

    Word Unknown

    Cinq-Mars Media

    Guess words, get X's and O's

    Guess a randomly generated using lexical and deductive logic. Receive X's for correct letters in the right position and O's for correct letters in the wrong position. Choose from five difficulty levels based on length.

    ★ 4.911 ratingsGamesFreeData updated 2026-09-10

How we rank alternatives

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