# Learn C# vs OpenBat

The clearest difference is update cadence: OpenBat at every 4 days against Learn C#'s every 3 months. Learn C#'s advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Learn C# ships an update every 3 months, OpenBat every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Learn C# | OpenBat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/learn-c-onepercent/id1539369582/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 29 MB | 52 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Niall Bell](https://appshunter.io/developer/1884697412) |

## 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, Vision Pro support

**In-app purchases:** none


### OpenBat

[App page](https://appshunter.io/ios/app/openbat/id6787886621)

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn C# free?

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

### Is OpenBat free?

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

### Do Learn C# or OpenBat have ads?

Neither Learn C# nor OpenBat shows ads.

### Which is updated more often, Learn C# or OpenBat?

Learn C# ships an update every 3 months, and OpenBat every 4 days. Most recently, Learn C# was updated on November 3, 2026 and OpenBat on October 31, 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.*