# HackerX vs Relatividad Visual

The clearest difference is in-app purchases: Relatividad Visual at none against HackerX's 2. HackerX's advantage is device support and iOS requirement (15.0 vs 26.4). On price there is nothing between them.

Both are free to download. HackerX sells 2 one-off in-app purchases. Relatividad Visual asks for nothing beyond the download.

## The numbers

| Metric | HackerX | Relatividad Visual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.9K ratings)](https://appshunter.io/ios/app/hackerx-learn-ethical-hacking/id1542444199/reviews)** | — |
| Number of ratings | **2.9K** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Monetization | Freemium | — |
| Size | 63 MB | 7 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Nigel Crasto](https://appshunter.io/developer/1049691225) | [Orencio Jimenez Corrales](https://appshunter.io/developer/1690216069) |

## What reviewers say

### HackerX

[App page](https://appshunter.io/ios/app/hackerx-learn-ethical-hacking/id1542444199)

Learn the fundamentals and advanced techniques of ethical hacking and cybersecurity. This app offers comprehensive courses for beginners and experienced individuals, covering topics from basic hacking concepts to penetration testing and digital forensics. Gain practical skills to secure systems and build a career in the field.

**Highlights:** Learn cybersecurity basics, Advanced hacking skills, Ethical hacking tutorials, Penetration testing, Digital forensics, Beginner-friendly lessons

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limited Time Special Discount! | $9.99 | one-time |
| Hacking Lifetime Access Plan | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Great teaching
- 💡 Beginner-friendly
- 🚀 Straightforward lessons
- 👍 Organized and simple

**What reviewers complain about**

- 🐛 Buggy tests and quizzes
- 💰 Paywall for full access
- 🔍 Requires external tools/websites
- 🔍 Outdated content
- 🔍 Limited free content

**Reported bugs**

- Lessons not displaying properly
- Inability to select answers in tests
- App freezing or getting stuck on loading screens
- Compatibility issues with Mac OS

**Requested features**

- Dark mode option
- More advanced content
- Ability to skip lessons based on prior knowledge
- Better support and troubleshooting
- Sync progress across devices


### Relatividad Visual

[App page](https://appshunter.io/ios/app/relatividad-visual/id6772140643)

**In-app purchases:** none


## Frequently asked questions

### Is HackerX free?

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

### Is Relatividad Visual free?

Relatividad Visual is free to download, with no in-app purchases.

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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.*