# Linux Basics vs Learn Cryptography

The clearest difference is rating: Learn Cryptography at 5.0 against Linux Basics's 4.4. Linux Basics's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Cryptography sells 4 in-app purchases, starting at $3.99 per 7 days. Linux Basics asks for nothing beyond the download.

Learn Cryptography holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Linux Basics has 50 ratings behind it against 1, so its average is the more settled of the two.

Linux Basics ships an update every 2 months, Learn Cryptography monthly. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Linux Basics | Learn Cryptography |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (50 ratings)](https://appshunter.io/ios/app/linux-basics/id1643338147/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-cryptography-encryption/id6742056134/reviews)** |
| Number of ratings | **50** | 1 |
| Positive reviews | 76.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 67 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gabi Karasin](https://appshunter.io/developer/1643338149) | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) |

## What reviewers say

### Linux Basics

[App page](https://appshunter.io/ios/app/linux-basics/id1643338147)

Learn essential Linux commands and concepts through an interactive, gamified mobile experience. Gain practical, day-to-day knowledge and discover useful tips presented in a fun and engaging format.

**Highlights:** Interactive learning, Gamified approach, Practical daily knowledge, Cool tips, Easy to learn

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Cryptography

[App page](https://appshunter.io/ios/app/learn-cryptography-encryption/id6742056134)

Master the art and science of cryptology with an AI-powered learning app. Explore encryption, decryption, ciphers, and cryptographic systems through interactive tools, puzzles, and a structured curriculum. Ideal for beginners to professionals seeking to understand digital security.

**Highlights:** AI-powered tutor for step-by-step explanations, Interactive encryption and decryption tools, Cryptography playground for practical exercises, Gamified puzzles and challenges, Structured curriculum from beginner to advanced, 24/7 AI chat support for clarifications

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $8.90 | per year |
| Lifetime Subscription | $19.90 | one-time |


## Frequently asked questions

### Is Linux Basics free?

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

### Is Learn Cryptography free?

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

### Which has better reviews, Linux Basics or Learn Cryptography?

Learn Cryptography is rated higher. Linux Basics averages 4.4 out of 5 from 50 ratings, while Learn Cryptography averages 5.0 from 1 ratings.

### Do Linux Basics or Learn Cryptography have ads?

Learn Cryptography shows ads; Linux Basics does not.

### Which is updated more often, Linux Basics or Learn Cryptography?

Linux Basics ships an update every 2 months, and Learn Cryptography monthly. Most recently, Linux Basics was updated on September 8, 2026 and Learn Cryptography on September 18, 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.*