# Learn C# vs DSA Master

The clearest difference is rating: DSA Master at 4.2 against Learn C#'s 2.0. DSA Master also leads on update cadence (weekly vs every 3 months) and ratings volume (35 vs 1). Learn C#'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. DSA Master sells 1 one-off in-app purchase. Learn C# asks for nothing beyond the download.

DSA Master holds the better App Store score, 4.2 against 2.0. That said, the two scores are not equally well evidenced: DSA Master has 35 ratings behind it against 1, so its average is the more settled of the two.

Learn C# ships an update every 3 months, DSA Master weekly. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Learn C# | DSA Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/learn-c-onepercent/id1539369582/reviews) | **[4.2 (35 ratings)](https://appshunter.io/ios/app/dsa-master-data-and-algorithms/id1672776683/reviews)** |
| Number of ratings | 1 | **35** |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 29 MB | 150 MB |
| Requires iOS | **12.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Alok Singh](https://appshunter.io/developer/1508795536) |

## What reviewers say

### Learn C#

[App page](https://appshunter.io/ios/app/learn-c-onepercent/id1539369582)

Learn C# programming from beginner to advanced concepts with interactive lessons, quizzes, and demo programs. This ad-free tutorial covers data structures and interview preparation, making it suitable for hobbyists, students, and career builders.

**Highlights:** Comprehensive C# lessons, Interview preparation questions, Interactive quizzes, Demo programs for visualization, Clear syntax explanations, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Learn C# free?

Learn C# is free to download, with no in-app purchases.

### Is DSA Master free?

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

### Which has better reviews, Learn C# or DSA Master?

DSA Master is rated higher. Learn C# averages 2.0 out of 5 from 1 ratings, while DSA Master averages 4.2 from 35 ratings.

### Do Learn C# or DSA Master have ads?

DSA Master shows ads; Learn C# does not.

### Which is updated more often, Learn C# or DSA Master?

Learn C# ships an update every 3 months, and DSA Master weekly. Most recently, Learn C# was updated on October 1, 2026 and DSA Master on September 22, 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.*