# Decipho vs Kryptos Tools

The clearest difference is update cadence: Kryptos Tools at every 3 weeks against Decipho's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decipho ships an update every 12 months, Kryptos Tools every 3 weeks. The most recent releases landed on September 18, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Decipho | Kryptos Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/kryptos-tools/id6451396051/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 4 MB | 35 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Visser](https://appshunter.io/developer/445067882) | [Jeffrey Williams](https://appshunter.io/developer/1151607389) |

## What reviewers say

### Decipho

[App page](https://appshunter.io/ios/app/decipho/id1600307122)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Decipho free?

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

### Is Kryptos Tools free?

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

### Do Decipho or Kryptos Tools have ads?

Neither Decipho nor Kryptos Tools shows ads.

### Which is updated more often, Decipho or Kryptos Tools?

Decipho ships an update every 12 months, and Kryptos Tools every 3 weeks. Most recently, Decipho was updated on September 18, 2026 and Kryptos Tools on September 17, 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.*