# DSA Master vs React Native Mastery

The clearest difference is in-app purchases: React Native Mastery at none against DSA Master's 1. React Native Mastery also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.2). On price, update cadence and device support there is nothing between them.

Both are free to download. DSA Master sells 1 one-off in-app purchase. React Native Mastery asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 7, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DSA Master | React Native Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (35 ratings)](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 150 MB | 25 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alok Singh](https://appshunter.io/developer/1508795536) | [Muhammad Nouman Imran](https://appshunter.io/developer/1742728146) |

## What reviewers say

### DSA Master

[App page](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683)

Master algorithms and data structures with interactive visualizations, executable code, and practice challenges. Supports multiple programming languages and offers progress tracking for technical interview preparation.

**Highlights:** Interactive visualizations, Live code execution, Multi-language support, Practice challenges, Progress tracking, Algorithm animations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### React Native Mastery

[App page](https://appshunter.io/ios/app/react-native-mastery/id6560105366)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DSA Master free?

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

### Is React Native Mastery free?

React Native Mastery is free to download, with no in-app purchases.

### Do DSA Master or React Native Mastery have ads?

DSA Master shows ads; React Native Mastery does not.

### Which is updated more often, DSA Master or React Native Mastery?

DSA Master ships an update weekly, and React Native Mastery weekly. Most recently, DSA Master was updated on September 7, 2026 and React Native Mastery on September 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.*