# Learn Ethical Hacking vs JS Library Reference

The clearest difference is in-app purchases: JS Library Reference at none against Learn Ethical Hacking's 4. JS Library Reference also leads on ads (none vs shown). Learn Ethical Hacking's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Learn Ethical Hacking sells 4 in-app purchases, starting at $3.99 per 7 days. JS Library Reference asks for nothing beyond the download.

## The numbers

| Metric | Learn Ethical Hacking | JS Library Reference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/learn-ethical-hacking/id6742056416/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) | [Roger Rub](https://appshunter.io/developer/1852594545) |

## What reviewers say

### Learn Ethical Hacking

[App page](https://appshunter.io/ios/app/learn-ethical-hacking/id6742056416)

Master cybersecurity with AI-powered lessons, realistic labs, and attack simulations. Learn ethical hacking concepts, practice with tools, and compete globally. Ideal for beginners and aspiring penetration testers.

**Highlights:** AI-powered cybersecurity education, Realistic hands-on labs, Attack simulations and red team exercises, AI chatbot for real-time help, Save and organize tools and commands, Gamified challenges and global leaderboard, Offline mode for learning on the go

**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 |


### JS Library Reference

[App page](https://appshunter.io/ios/app/js-library-reference/id6756442365)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Ethical Hacking free?

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

### Is JS Library Reference free?

JS Library Reference is free to download, with no in-app purchases.

### Do Learn Ethical Hacking or JS Library Reference have ads?

Learn Ethical Hacking shows ads; JS Library Reference does not.

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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.*