# Kryptos Tools vs Cipher Message

The clearest difference is in-app purchases: Kryptos Tools at none against Cipher Message's 1. Kryptos Tools also leads on ads (none vs shown) and ratings volume (7 vs 2). Cipher Message's advantage is rating (5.0 vs 4.6) and update cadence (fortnightly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Cipher Message sells 1 one-off in-app purchase. Kryptos Tools asks for nothing beyond the download.

Cipher Message holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Kryptos Tools ships an update monthly, Cipher Message fortnightly. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Kryptos Tools | Cipher Message |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/kryptos-tools/id6451396051/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cipher-message/id6748971173/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 21 MB |
| Requires iOS | 18.6 | **18.5** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Jeffrey Williams](https://appshunter.io/developer/1151607389) | [Nathaniel Van Evera](https://appshunter.io/developer/1827814572) |

## What reviewers say

### Kryptos Tools

[App page](https://appshunter.io/ios/app/kryptos-tools/id6451396051)

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.

**Highlights:** Classic cipher implementations, Vigenère cipher, Transposition Matrix, Detailed puzzle information, Sixteen classic ciphers, Future cipher additions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Cipher Message

[App page](https://appshunter.io/ios/app/cipher-message/id6748971173)

Easily encrypt and decrypt messages within your messaging app using various classic ciphers. Protect your conversations with friends and upgrade for advanced encryption methods and Face ID unlock.

**Highlights:** Encrypt/decrypt in iMessage, Classic ciphers (Caesar, Vigenère), Advanced ciphers (AES), Face ID unlock, Private conversations

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cipher Message Premium | $0.99 | one-time |


## Frequently asked questions

### Is Kryptos Tools free?

Kryptos Tools is free to download, with no in-app purchases.

### Is Cipher Message free?

Cipher Message is free to download, with in-app purchases available.

### Which has better reviews, Kryptos Tools or Cipher Message?

Cipher Message is rated higher. Kryptos Tools averages 4.6 out of 5 from 7 ratings, while Cipher Message averages 5.0 from 2 ratings.

### Do Kryptos Tools or Cipher Message have ads?

Cipher Message shows ads; Kryptos Tools does not.

### Which is updated more often, Kryptos Tools or Cipher Message?

Kryptos Tools ships an update monthly, and Cipher Message fortnightly. Most recently, Kryptos Tools was updated on October 4, 2026 and Cipher Message on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*