# Bug Mastery vs Learn Hacking with Kali Linux

The clearest difference is review sentiment: Bug Mastery at 100% against Learn Hacking with Kali Linux's 0%. Bug Mastery also leads on monetization model (free vs freemium) and update cadence (every 2 months vs every 5 months). Learn Hacking with Kali Linux's advantage is iOS requirement (15.6 vs 17.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Bug Mastery sells 1 one-off in-app purchase and Learn Hacking with Kali Linux sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bug Mastery ships an update every 2 months, Learn Hacking with Kali Linux every 5 months. The most recent releases landed on September 9, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Bug Mastery | Learn Hacking with Kali Linux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/learn-hacking-with-kali-linux/id6746068038/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | **Free** | Freemium |
| Size | 104 MB | 47 MB |
| Requires iOS | 17.2 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Akshay Bhasme](https://appshunter.io/developer/1757403977) | [Madhuben Goti](https://appshunter.io/developer/1759414956) |

## What reviewers say

### Bug Mastery

[App page](https://appshunter.io/ios/app/bug-mastery/id6544799509)

Learn ethical hacking and web security with comprehensive tutorials on finding and exploiting vulnerabilities in web applications, APIs, and networks. Covers over 100 topics from reconnaissance to advanced exploitation and professional reporting.

**Highlights:** 100+ topics on vulnerability discovery, Reconnaissance techniques, OWASP Top 10 coverage, Advanced exploitation methods, API and business logic flaw testing, Professional vulnerability reporting

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove_ads | $0.99 | one-time |


### Learn Hacking with Kali Linux

[App page](https://appshunter.io/ios/app/learn-hacking-with-kali-linux/id6746068038)

Master ethical hacking and cybersecurity with hands-on lessons using Kali Linux. Learn real-world tools, attacks, and defense techniques through step-by-step tutorials and practical examples. Ideal for beginners and advanced learners seeking to build cybersecurity skills.

**Highlights:** Ethical hacking and cybersecurity basics, Real-world tools and techniques, Step-by-step tutorials, Offline access, No coding knowledge required, Regular updates

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kali Linux Weekly Plan | $3.99 | per 7 days |
| Kali Linux Monthly Plan | $8.99 | per month |
| Kali Linux Annual Plan | $19.99 | per year |


## Frequently asked questions

### Is Bug Mastery free?

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

### Is Learn Hacking with Kali Linux free?

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

### Do Bug Mastery or Learn Hacking with Kali Linux have ads?

Neither Bug Mastery nor Learn Hacking with Kali Linux shows ads.

### Which is updated more often, Bug Mastery or Learn Hacking with Kali Linux?

Bug Mastery ships an update every 2 months, and Learn Hacking with Kali Linux every 5 months. Most recently, Bug Mastery was updated on September 9, 2026 and Learn Hacking with Kali Linux on September 4, 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.*