Best Cipher Market Apps & Games

249+ iOS apps & games curated and reviewed

4.5 avg rating

19 free apps & games

Updated September 2026

Cipher Challenge is the household name in cipher market, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Cipher Market Apps & Games (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Cipher Challenge - Codebusters	Free	5.0★ (4)	No	No	May 2026
2	The Cipher	Free	2.8★ (6)	No	No	May 2026
3	Crypto: Cæsar and Vigenère ciphers	Free	4.7★ (11)	No	No	May 2026
4	Cipher Grid	Free	—	No	Yes	May 2026
5	Cipher Forge	Free	—	—	No	Jul 2026
6	Cipher Command	Free	—	No	Yes	Jul 2026
7	Ciphers: Solve the Enigma	Free	4.8★ (6)	No	No	Aug 2026
8	Decrypto: Cipher Cryptograms	Free	4.8★ (122)	No	Yes	Sep 2026

Top Picks for Cipher Market

#1

Cipher Challenge - Codebusters by Bao Lei

Aristocrat Patristocrat K1 K2

Editor's Choice

5.0(4 ratings)

Free

Cipher Challenge - Codebusters screenshot 1

Cipher Challenge - Codebusters screenshot 2

Cipher Challenge - Codebusters screenshot 3

Cipher Challenge - Codebusters screenshot 4

Engage your mind with a variety of cipher decoding challenges. Practice different cipher types, track your progress, and compete with friends. Unlock quotes and sync your achievements across devices.

#2

The Cipher by Logan Richards

Strong Contender

2.8(6 ratings)

Free

The Cipher screenshot 1

The Cipher screenshot 2

The Cipher screenshot 3

The Cipher screenshot 4

The Cipher screenshot 5

The Cipher screenshot 6

This app allows users to encrypt and decrypt messages using a variety of classic ciphers. It also includes tools for cryptoanalysis to help understand encrypted text and a mod calculator.

#3

Crypto: Cæsar and Vigenère ciphers by Maxim Aleksa

Worth Considering

4.7(11 ratings)

Free

Crypto: Cæsar and Vigenère ciphers screenshot 1

Crypto: Cæsar and Vigenère ciphers screenshot 2

Crypto: Cæsar and Vigenère ciphers screenshot 3

Encrypt and decrypt messages using classic Caesar and Vigenère ciphers. Easily create secret messages to share with friends or decode incoming encrypted text.

More Cipher Market apps to explore

by Francois Van Malleghem

by Curtis Wyattt

Crack WWII Ciphers

Ciphers: Solve the Enigma

Ciphers: Solve the Enigma

Ciphers: Solve the Enigma

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.

Multiple encryption methodsCaesar CipherEnigma Machine support

Decrypto: Cipher Cryptograms

Decrypto: Cipher Cryptograms

Decrypto: Cipher Cryptograms

Logic Puzzles & Brain Games

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.

Decode classic ciphersSolve cryptogram word puzzlesBreak challenging codes

free with in-app purchases

Cryptogram Puzzles & Ciphers

by DAMILOLA KABIR YUSUF

Encode and Decode Messages

Easily encode and decode messages using simple substitution ciphers like Caesar and Atbash. Convert up to 2,000 characters at a time and save your cipher settings for later use. Ideal for fun educational purposes, not for serious secret messaging.

Encode/decode simple substitution ciphersSupports Caesar and Atbash cipher methodsConverts up to 2,000 characters at once

Send secret messages

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.

A1Z26 CipherAtbash CipherCaesar Shift Cipher

CryptoClub Daily Ciphers

CryptoClub Daily Ciphers

CryptoClub Daily Ciphers

Mathematical Cryptograms

Cipher: Code Breaking Game

Cipher: Code Breaking Game

Cipher: Code Breaking Game

This challenging puzzle game tests your code-breaking skills. Play solo to hone your abilities or compete on a ranked leaderboard for the top score. Enjoy a relaxing yet competitive experience with a clean, minimalistic design.

Code breaking puzzlesOnline and offline playRanked leaderboard

Enigma Cipher The Unbreakable

Enigma Cipher The Unbreakable

Enigma Cipher The Unbreakable

Engima Simulated & Revitalized

Your cryptography toolbox

This app offers a comprehensive suite of classic cryptography tools, including Vigenère and Transposition ciphers, to help users explore and potentially solve complex puzzles. It consolidates features from previous versions and provides detailed information on famous unsolved codes.

Classic cipher implementationsVigenère cipherTransposition Matrix

Encrypt and decrypt text

Easily encrypt and decrypt text messages using various methods. Features a keyboard extension for seamless integration into messaging apps.

Encrypt and decrypt textMultiple encryption methods (ROT-X, Vigenere, Letter Numbers)Keyboard extension for messaging

Rot13 (Unix Flashback)

Rot13 (Unix Flashback)

Rot13 (Unix Flashback)

This utility app performs a simple letter substitution cipher, rotating English letters by 13 positions. It's useful for obscuring text like spoilers or sensitive content from casual viewers. You can type directly, share text from other apps, or integrate it with shortcuts.

Letter substitution cipherRotate by 13 positionsHide spoilers and sensitive content

Dead Drop: Cipher Files

Dead Drop: Cipher Files

Dead Drop: Cipher Files

by James Fleming

FAQ about Cipher Market

What are the best cipher market apps & games for iPhone?

Cipher Challenge - Codebusters tops our cipher market apps & games ranking as of September 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.

Are there free cipher market apps & games for iPhone?

Yes — 19 of the top cipher market apps & games we rank are free to download, including Cipher Challenge - Codebusters and The Cipher.

Does Cipher Challenge - Codebusters have ads or in-app purchases?

Cipher Challenge - Codebusters has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many cipher market apps & games are on the App Store?

We track 249+ cipher market apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What cipher modes does Cipher Challenge offer?

Cipher Challenge supports Aristocrat, Patristocrat, Caesar, Random substitution cipher, K1 cipher, and K2 cipher modes, offering a wide range of decoding challenges.

Can I play Cipher Challenge with friends?

Yes, you can share a link or game ID with friends to compete on the same puzzle, fostering a competitive and social gaming experience.