# HackerX vs Python Flashcards Mastery

The clearest difference is ads: HackerX at none against Python Flashcards Mastery's shown. HackerX also leads on review sentiment (76% vs 50%). Python Flashcards Mastery's advantage is update cadence (every 5 days vs every 6 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. HackerX sells 2 one-off in-app purchases and Python Flashcards Mastery sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HackerX ships an update every 6 weeks, Python Flashcards Mastery every 5 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HackerX | Python Flashcards Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.8K ratings)](https://appshunter.io/ios/app/hackerx-learn-ethical-hacking/id1542444199/reviews)** | — |
| Number of ratings | **2.8K** | — |
| Positive reviews | **75.6% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 63 MB | 45 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nigel Crasto](https://appshunter.io/developer/1049691225) | [Mustard Seed Apps LLC](https://appshunter.io/developer/1821278498) |

## 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


### Python Flashcards Mastery

[App page](https://appshunter.io/ios/app/python-flashcards-mastery/id6747405408)

Master Python concepts with 1000 flashcards covering essential topics from basics to advanced features. Track your learning progress with detailed statistics and study offline anywhere.

**Highlights:** 1000 Python flashcards, 9 essential categories, Progress tracking, Offline access, Beginner to advanced topics, User-friendly design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $19.99 | one-time |


## Frequently asked questions

### Is HackerX free?

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

### Is Python Flashcards Mastery free?

Python Flashcards Mastery is free to download, with in-app purchases available.

### Do HackerX or Python Flashcards Mastery have ads?

Python Flashcards Mastery shows ads; HackerX does not.

### Which is updated more often, HackerX or Python Flashcards Mastery?

HackerX ships an update every 6 weeks, and Python Flashcards Mastery every 5 days. Most recently, HackerX was updated on October 9, 2026 and Python Flashcards Mastery on October 1, 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.*