# Cryptaroo

> Mobile cryptanalysis tool for encryption, decryption, and ciphertext analysis. (iPhone/iPad app by Joey Wessel.)

- Source: https://appshunter.io/ios/app/cryptaroo/id739167889 (this page in markdown: same URL + `.md`)
- Developer: [Joey Wessel](https://appshunter.io/developer/739167892)
- Category: Education
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 2 MB
- Languages: American English
- Released: 2013-11-17
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cryptaroo/id739167889/reviews.md

## What is Cryptaroo?

Cryptaroo is an educational, mobile cryptanalysis tool intended to be handy in doing basic encryption/decryption techniques or analyzing ciphertext.

## Key features

- Encryption/Decryption techniques
- Ciphertext analysis
- Educational tool
- Mobile cryptanalysis
- Basic cryptography practice

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/cryptaroo/id739167889/reviews.md

### 5/5 — HB214 - Very Good App!

*2017-09-12, version 1.11*

Its very well done and efficiently organized. Please keep this updated! 👍👍

### 5/5 — Well done.

*2015-09-09, version 1.11*

It's free, it's very thorough, it works. I'm very satisfied and can't wait to see what you add next!

## Frequently asked questions about Cryptaroo

### What is Cryptaroo used for?

Cryptaroo is an educational mobile tool designed for learning and practicing basic encryption and decryption techniques, as well as analyzing ciphertext.

### Is Cryptaroo free to use?

Yes, Cryptaroo is available for free, with no in-app purchases or advertisements.

### What devices does Cryptaroo support?

Cryptaroo is compatible with iPhone, iPad, and iPod devices.

### What is the age rating for Cryptaroo?

Cryptaroo has an age rating of 4+, making it suitable for a wide range of users.

### How often is Cryptaroo updated?

The latest version of Cryptaroo is 1.11, and it was last updated on June 29, 2015.

### What is the user sentiment for Cryptaroo?

Based on the available data, Cryptaroo has a perfect rating of 5.0 stars from 2 ratings, indicating very positive user sentiment.

### Does Cryptaroo offer certifications for learning?

The current description does not mention any certifications offered by Cryptaroo. Its focus is on practical learning and analysis.

### Can Cryptaroo be used offline?

The app's description does not specify offline functionality, but educational tools of this nature are often usable without an internet connection for core features.

## Version history (last 2 releases)

### 1.11 — 2015-06-29

This app has been updated by Apple to display the Apple Watch app icon.

Updated app to take advantage of iPhone 6 and 6 Plus screen sizes.

You can now choose "Select All" on the output text for easier selection of output.

### 1.01 — 2013-11-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*