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 541–560 of 1,000 ranked alternatives.

  1. Learning kids games - Toddler app icon

    Learning kids games - Toddler

    TagaNova LLC

    Play puzzles, learn colors and shapes

    Teaches letters, numbers, shapes, and colors through interactive puzzles. Includes drag-and-drop activities and matching . Parents can monitor progress and set goals. Features sound effects and animated characters to engage young learners.

    ★ 3.01 ratingsEducationFreeData updated 2026-09-08
  2. Lacune Solitaire app icon

    Lacune Solitaire

    Roberto Sonzogni

    A challenging card game awaits players.

    The app presents a card game where players arrange 36 cards into four rows. Players place cards into their corresponding rows and columns, with aces placed in the first column.

    ★ 4.33 ratingsGamesFreeData updated 2026-09-19
  1. Sudoku 6 app icon

    Sudoku 6

    Gyuhyeon Jeon

    Selected Sudoku game for iPhone/iPad.

    The app offers five types of Sudoku games, including original, greater than, killer, calculation, and symbol. It provides an infinite number of puzzles across five difficulty levels with auto-saving and a hint function.

    ★ 4.48 ratingsGamesFreeData updated 2026-10-04
  2. iSmorfia app icon

    iSmorfia

    e-voluzione di F.M.Sacerdoti srl

    Meaning of Neapolitan Bingo Numbers

    The app explains the meaning of the 90 numbers of Italian Bingo according to Neapolitan culture. Users can click a number to discover its meaning and hear it pronounced in Neapolitan.

    ★ 3.02 ratingsUtilitiesFreeData updated 2026-09-11
  3. Letters Flashcards - Uppercase app icon

    Letters Flashcards - Uppercase

    Preschool Prep Company

    Flip cards to see letters animate.

    The app teaches uppercase letter recognition with animated flashcards. It features all 26 uppercase letters of the alphabet, with big letters for tapping.

    ★ 2.413 ratingsGames$0.99Data updated 2026-09-20
  4. GeoDoku app icon

    GeoDoku

    Dietmar Herbert Schwarz Webers

    Geometric figures replace Sudoku numbers.

    This app presents a brain-training puzzle game using geometric figures instead of numbers. It offers multiple layouts and difficulty levels, with over 11,000 puzzles available in the purchased version.

    ★ 0.00 ratingsGamesFreeData updated 2026-10-15
  5. Alphabet Race app icon

    Alphabet Race

    Redwheel Apps

    Tap letters A-Z as fast as possible

    Tap letters from A to Z as quickly as possible to complete levels. Adjust letter placement for practice. Share top times with friends. Compete on global leaderboards. Compare scores with other players. Sync with Game Center.

    ★ 4.88 ratingsGamesFreeData updated 2026-09-08
  6. Alphabet Match Games for Kids app icon

    Alphabet Match Games for Kids

    Stefano Frassi

    Learn alphabet letters numbers sounds

    The app offers memory games for toddlers and preschoolers to learn the English alphabet, letters, numbers, and their sounds. It helps improve memory, concentration, and problem-solving skills through colorful and interactive gameplay.

    ★ 5.02 ratingsEducationFreeData updated 2026-10-23
  7. Alphabet Puzzles for Toddlers. app icon

    Alphabet Puzzles for Toddlers.

    Stefano Frassi

    Teach letters with puzzle pieces

    Teaches letters and numbers through interactive . Drag and drop pieces to complete shapes. Includes and number for toddlers. Features simple controls and colorful visuals. Encourages learning through play.

    ★ 3.73 ratingsEducationFreeData updated 2026-09-08
  8. Bokstäver Nummer Färger app icon

    Bokstäver Nummer Färger

    Dana Israel

    Learn Swedish letters, numbers, colors.

    The app helps young children learn Swedish letters, numbers, and colors through interactive games. It features matching activities, voice recognition, and memory challenges to reinforce learning.

    ★ 0.00 ratingsGamesFreeData updated 2026-11-03
  9. Vordli app icon

    Vordli

    F2P Product Management DOO

    ★ 4.58 ratingsGamesFreeData updated 2026-09-06
  10. Alphabet and Words Learning app icon

    Alphabet and Words Learning

    红 陈

    Learn English alphabet letters and words.

    The app teaches the 26 letters of the English alphabet with pronunciation and stroke order practice. It includes colorful pictures and vocabulary to aid learning.

    ★ 5.03 ratingsGamesFreeData updated 2026-10-06
  11. Word Layers app icon

    Word Layers

    MmpApps Corp.

    Select words from stacked letters.

    The app presents a word selection game with letters stacked four layers deep. Users select uncovered letters to form words, with deeper selections increasing the multiplier.

    ★ 3.01 ratingsGamesFreeData updated 2026-10-15

How we rank alternatives

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