# Islam vs Dark Mastery

The clearest difference is in-app purchases: Islam at none against Dark Mastery's 8. Islam also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). Dark Mastery's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, review sentiment and ads there is nothing between them.

Both are free to download. Dark Mastery sells 8 in-app purchases, starting at $9.99 per month. Islam asks for nothing beyond the download.

Islam ships an update every 6 weeks, Dark Mastery every 2 weeks. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Islam | Dark Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 128 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Bund fuer islamische Bildung e.V.](https://appshunter.io/developer/1755909935) | [Vincent Geiger](https://appshunter.io/developer/1896758441) |

## What reviewers say

### Islam

[App page](https://appshunter.io/ios/app/islam-fragen/id6737857116)

This app provides answers to frequently asked Islamic questions from a Shia perspective, based on trusted sources and the rulings of prominent scholars. It aims to meet the demand for religious and legal guidance in German.

**Highlights:** Answers to Islamic questions, Shia perspective, Based on trusted sources, Scholarly rulings, German language

**Features:** macOS Compatibility

**In-app purchases:** none


### Dark Mastery

[App page](https://appshunter.io/ios/app/dark-mastery/id6770626450)

Learn to recognize and calmly respond to manipulation tactics. This app provides structured knowledge on psychological mechanisms of influence and control, offering tools to protect yourself. It focuses on understanding and defense, not on harming others.

**Highlights:** Recognize manipulation tactics, Understand psychological mechanisms, Learn calm responses, Structured knowledge modules, Real-life examples, Short quizzes for reinforcement

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dark Mastery Monatlich | $9.99 | per month |
| Free Trial Jährlich | $22.99 | per year |
| Dark Mastery Jährlich | $24.99 | per year |
| Dark Mastery Jährlich | $24.99 | per year |
| Dark Mastery Jährlich | $49.99 | per year |
| Dark Mastery Jährlich | $69.99 | per year |
| Dark Mastery Jährlich | $199.99 | per year |
| Dar Mastery Lifetime. | $99.99 | one-time |


## Frequently asked questions

### Is Islam free?

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

### Is Dark Mastery free?

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

### Do Islam or Dark Mastery have ads?

Neither Islam nor Dark Mastery shows ads.

### Which is updated more often, Islam or Dark Mastery?

Islam ships an update every 6 weeks, and Dark Mastery every 2 weeks. Most recently, Islam was updated on November 4, 2026 and Dark Mastery on November 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.*