# Kryptos Tools vs Stego

The clearest difference is in-app purchases: Kryptos Tools at none against Stego's 2. Kryptos Tools also leads on ads (none vs shown). Stego's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Stego sells 2 in-app purchases, starting at $2.99 per month. Kryptos Tools asks for nothing beyond the download.

Kryptos Tools ships an update monthly, Stego every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Kryptos Tools | Stego |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/kryptos-tools/id6451396051/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 36 MB | 51 MB |
| Requires iOS | 18.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeffrey Williams](https://appshunter.io/developer/1151607389) | [Japality Limited](https://appshunter.io/developer/1574046707) |

## 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


### Stego

[App page](https://appshunter.io/ios/app/stego/id6752862926)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stego Pro (Monthly) | $2.99 | per month |
| Stego Pro (Yearly) | $14.99 | per year |


## Frequently asked questions

### Is Kryptos Tools free?

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

### Is Stego free?

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

### Do Kryptos Tools or Stego have ads?

Stego shows ads; Kryptos Tools does not.

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

Kryptos Tools ships an update monthly, and Stego every 6 weeks. Most recently, Kryptos Tools was updated on November 3, 2026 and Stego on October 30, 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.*