# Bug Mastery vs Kali Linux Advanced AI Guide

The clearest difference is update cadence: Kali Linux Advanced AI Guide at every 5 days against Bug Mastery's every 2 months. Kali Linux Advanced AI Guide also leads on 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 Kali Linux Advanced AI Guide sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Bug Mastery ships an update every 2 months, Kali Linux Advanced AI Guide every 5 days. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Bug Mastery | Kali Linux Advanced AI Guide |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free | — |
| 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) | [Gautam Raiyani](https://appshunter.io/developer/1808973633) |

## 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 |


### Kali Linux Advanced AI Guide

[App page](https://appshunter.io/ios/app/kali-linux-advanced-ai-guide/id6778069915)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KaliOps Weekly Plan | $4.99 | per 7 days |
| KaliOps Monthly Plan | $9.99 | per month |
| KaliOps Yearly Plan | $19.99 | per year |


## Frequently asked questions

### Is Bug Mastery free?

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

### Is Kali Linux Advanced AI Guide free?

Kali Linux Advanced AI Guide is free to download, with in-app purchases available.

### Do Bug Mastery or Kali Linux Advanced AI Guide have ads?

Neither Bug Mastery nor Kali Linux Advanced AI Guide shows ads.

### Which is updated more often, Bug Mastery or Kali Linux Advanced AI Guide?

Bug Mastery ships an update every 2 months, and Kali Linux Advanced AI Guide every 5 days. Most recently, Bug Mastery was updated on September 27, 2026 and Kali Linux Advanced AI Guide on September 14, 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.*