250+ iOS apps & games curated and reviewed
With an average user rating of 4.3★, the classical ciphers category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $1.99 | — | No | No | Sep 2026 | |
| 2 |  | Free | 4.9★ (7) | No | No | Oct 2026 | |
| 3 |  | Free | 2.8★ (6) | No | No | Oct 2026 | |
| 4 |  | Free | 4.7★ (11) | No | No | Oct 2026 | |
| 5 |  | Free | — | No | No | Oct 2026 | |
| 6 |  | Free | — | — | No | Jul 2026 | |
| 7 |  | Free | 4.2★ (5) | No | Yes | Oct 2026 | |
| 8 |  | Free | 5.0★ (4) | No | Yes | Oct 2026 |
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.
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.
