# Krypton vs Kryptos Tools

The clearest difference is price: Kryptos Tools at Free against Krypton's $2.99. Kryptos Tools also leads on update cadence (every 3 weeks vs every 10 months) and ratings volume (7 vs 2). Krypton's advantage is rating (5.0 vs 4.6) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Kryptos Tools is free to download; Krypton costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

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

Krypton ships an update every 10 months, Kryptos Tools every 3 weeks. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Krypton | Kryptos Tools |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/krypton/id1529946598/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/kryptos-tools/id6451396051/reviews) |
| Number of ratings | 2 | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 110 MB | 35 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Steve Lidie](https://appshunter.io/developer/1869780159) | [Jeffrey Williams](https://appshunter.io/developer/1151607389) |

## What reviewers say

### Krypton

[App page](https://appshunter.io/ios/app/krypton/id1529946598)

Securely encrypt and protect your personal documents and folders with strong encryption. This app acts like a digital vault, keeping your sensitive files safe from unauthorized access on your devices and cloud storage.

**Highlights:** Strong encryption for documents and folders, Acts as a secure digital vault, Supports various file types (pictures, movies, PDFs, etc.), Cloud synchronization with iCloud Drive and Dropbox, Available on iOS and macOS

**Features:** Vision Pro support

**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 Krypton free?

Krypton costs $2.99, with no in-app purchases.

### Is Kryptos Tools free?

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

### Which has better reviews, Krypton or Kryptos Tools?

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

### Do Krypton or Kryptos Tools have ads?

Neither Krypton nor Kryptos Tools shows ads.

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

Krypton ships an update every 10 months, and Kryptos Tools every 3 weeks. Most recently, Krypton was updated on September 22, 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.*