247+ iOS apps & games curated and reviewed
Finding the right number cipher app can be overwhelming with so many options. We've analyzed 247+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $0.99 | 5.0★ (2) | No | No | May 2026 |
| 2 |  | Free | 2.8★ (6) | No | No | May 2026 |
| 3 |  | Free | 4.6★ (39) | No | No | Jul 2026 |
| 4 |  | $0.99 | 4.0★ (2) | No | No | Aug 2026 |
| 5 |  | Free | — | — | No | Jul 2026 |
| 6 |  | $2.99 | 5.0★ (1) | No | No | Aug 2026 |
| 7 |  | Free | 4.9★ (109) | No | No | Aug 2026 |
| 8 |  | Free | — | No | No | Aug 2026 |
This application converts words into numerical values based on the Hebrew alphabet. It is designed to facilitate the numerical interpretation of texts, such as the Bible.
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.
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.
Easily encrypt and decrypt text messages using various methods. Features a keyboard extension for seamless integration into messaging apps.
This app allows users to easily encode and decode messages using various secret codes. It offers offline functionality and printable translation tables for decoding without the app. Ideal for educational puzzles, treasure hunts, and creative communication.
This app provides a comprehensive suite of tools, reference materials, and links for puzzle enthusiasts. It includes various decoders, timers, and extensive lists of codes, ciphers, and common data for solving complex puzzles and games.
Securely store and encrypt sensitive text files, passwords, and crypto keys. Access your protected information across devices with cloud sync, even when offline. Your data remains private and under your control with strong AES-based encryption.
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.
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.
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.
This app allows users to apply cipher values to texts and compare multiple books side-by-side. It highlights significant words by their numerical value and offers a Safari extension for mobile browsing. An Apple Watch app is also available for on-the-go deciphering.
Challenge your mind with this number matching puzzle game. Merge identical numbers or pairs that add up to ten to clear the board. Offers multiple game modes and helpful boosts for endless brain-teasing fun.
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.
This app allows you to encrypt and decrypt text using Caesar and Vigenère ciphers. It's ideal for puzzles, games, or fun with friends, but not for securing sensitive data.
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.
Encrypt and decrypt messages using classic Caesar and Vigenère ciphers. Easily create secret messages to share with friends or decode incoming encrypted text.