179+ iOS apps & games curated and reviewed
With an average user rating of 4.5★, the classical ciphers category is one of the App Store's strongest. Browse all 179+ apps and games we track, sorted so the most loved ones surface first.
Encrypt and decrypt messages using a wide variety of ciphers, from simple substitution to complex machines. Share your encrypted messages with friends. Supports multiple encryption methods for secure communication.
Encrypt and decrypt messages using classic Caesar and Vigenère ciphers. Easily create secret messages to share with friends or decode incoming encrypted text.
Engage your mind with a variety of puzzles including cryptograms, anagrams, crosswords, and Sudoku. This game offers over 500 levels and 10,000 quotes for an enriching intellectual adventure.
Decode famous quotes using a 1-to-1 substitution cipher. This free word puzzle game challenges your knowledge of language and grammar to reveal insightful sayings from notable individuals. Play online or offline and track your solve times.
Decode encrypted messages to reveal hidden stories. This word puzzle game challenges you to break codes by substituting letters, offering hundreds of tales and thousands of cryptograms to solve. Customize your experience with various fonts and color schemes, and use hints when needed.
Engage in challenging logic puzzles and brain games to solve mysteries, identify criminals, and uncover secrets. Navigate complex relationships and gather clues to bring justice.
Engage in a word logic puzzle game where you decode encrypted messages by substituting letters. With varying difficulty levels and diverse categories, it offers a stimulating challenge for puzzle enthusiasts of all kinds.
Solve encrypted quotes by deciphering letter substitutions. This app offers over 1,900 puzzles with handpicked quotes and helpful features like unlimited hints and quote collection.
This app allows you to send secret messages to your friends using a variety of historical ciphers and codes. It supports popular encryption methods like Caesar Shift, Morse Code, and Vigenere Cipher. The application is open source, inviting community contributions.
Engage in a captivating puzzle game where you decode classic ciphers and solve cryptogram word puzzles. This app offers a challenging yet accessible experience for those who enjoy riddles and code-breaking. It's designed for curious minds to train their brains with pure, ad-free fun.
Engage your mind with unique visual puzzles that reveal hidden idioms and phrases. Explore new gameplay modes like Fog Mode and Icon Mode for a fresh decoding experience. This app offers a fun way to boost vocabulary and visual reasoning for all ages.
Embark on a first-person puzzle adventure to reclaim lost memories and history. Solve intricate puzzles based on medieval Islamic artifacts to battle a mysterious foe and save civilization from a fog of forgetfulness.
Crack encrypted word puzzles by deciphering number-to-letter substitutions. Uncover hidden messages, quotes, and lyrics while sharpening your logic and pattern recognition skills. Enjoy thousands of challenges with optional hints and offline play.
Decode encrypted quotes where each letter is replaced by another. Solve puzzles at your own pace or compete in daily challenges. Features include a custom keyboard, letter frequency tools, and the ability to create your own puzzles.
This app offers an unlimited supply of number-to-letter word puzzles, also known as Codewords or Cryptograms. Players can customize grid size, difficulty, and starting letters. It supports multiple languages and includes helpful tools for solving.
Uncover hidden messages and insightful proverbs by deciphering numerical codes. This logic game sharpens your thinking with various challenging modes and offers an engaging mental escape.
Engage in a thrilling decryption experience to uncover suspicious messages and identify potential threats. Solve intricate puzzles to analyze data, track individuals, and contribute to national security. Your efforts directly enhance safety for your family and country.
Engage your mind with a relaxing block puzzle game set in Ancient Greece. Solve daily challenges by strategically placing jewel blocks to clear lines and earn points. Enjoy an endless, ad-supported experience with optional in-app purchases.