# Aivolution vs HackerX

The clearest difference is review sentiment: HackerX at 76% against Aivolution's 25%. HackerX also leads on rating (4.8 vs 3.8) and ratings volume (2.8K vs 4). Aivolution's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 15.0). On price, ads and device support there is nothing between them.

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

HackerX holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: HackerX has 2.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of Aivolution's written reviews are positive against 76% of HackerX's.

Aivolution ships an update every 5 months, HackerX every 6 weeks. The most recent releases landed on September 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Aivolution | HackerX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/aivolution/id1324465144/reviews) | **[4.8 (2.8K ratings)](https://appshunter.io/ios/app/hackerx-learn-ethical-hacking/id1542444199/reviews)** |
| Number of ratings | 4 | **2.8K** |
| Positive reviews | 25.0% of reviews | **75.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Freemium |
| Size | 130 MB | 63 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lykkegaard Europe Limited](https://appshunter.io/developer/1276464042) | [Nigel Crasto](https://appshunter.io/developer/1049691225) |

## What reviewers say

### Aivolution

[App page](https://appshunter.io/ios/app/aivolution/id1324465144)

Design unique AI creatures with vast customization options and train them in diverse environments. Compete globally on leaderboards by optimizing creature rewards and punishments. This app serves as an AI training simulator, demonstrating machine learning principles.

**Highlights:** Design unique AI creatures, Over 270 quadrillion possibilities, Train AI in seven environments, Adjust rewards and punishments, Compete on global leaderboards, AI training simulator

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Aivolution free?

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

### Is HackerX free?

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

### Which has better reviews, Aivolution or HackerX?

HackerX is rated higher. Aivolution averages 3.8 out of 5 from 4 ratings, while HackerX averages 4.8 from 2.8K ratings.

### Do Aivolution or HackerX have ads?

Neither Aivolution nor HackerX shows ads.

### Which is updated more often, Aivolution or HackerX?

Aivolution ships an update every 5 months, and HackerX every 6 weeks. Most recently, Aivolution was updated on September 21, 2026 and HackerX on October 12, 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.*