# C# .NET vs 24  (+

The clearest difference is ads: C# .NET at none against 24  (+'s shown. C# .NET also leads on monetization model (free vs ad-supported) and device support (3 vs 1). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for C# .NET against 5.0 for 24  (+. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

C# .NET ships an update every 6 months, 24  (+ every 3 months. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | C# .NET | 24  (+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/c-net-coding-practice/id6502996345/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/24-plus-x/id6755933589/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 35 MB | 6 MB |
| Requires iOS | **14.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Denis Kazakov](https://appshunter.io/developer/1439731262) | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) |

## What reviewers say

### C# .NET

[App page](https://appshunter.io/ios/app/c-net-coding-practice/id6502996345)

Enhance your C# and .NET programming skills with interactive coding challenges. This app offers hundreds of expert-selected tasks categorized by difficulty and topic, perfect for developers and students looking to advance their technical abilities.

**Highlights:** Interactive programming tasks, Hundreds of practice questions, Expert-selected content, Categorized by skill level and topic, Focus on C# and .NET, Ideal for developers and students

**Features:** macOS Compatibility

**In-app purchases:** none


### 24  (+

[App page](https://appshunter.io/ios/app/24-plus-x/id6755933589)

A free math puzzle game where you use four numbers and basic arithmetic operations to reach the target number 24. It's designed to enhance arithmetic skills, particularly for middle and high school students.

**Highlights:** Four-digit arithmetic puzzles, Use +, -, ÷, x operations, Parentheses for grouping, Improves math skills, Targeted for students

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C# .NET free?

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

### Is 24  (+ free?

24  (+ is free to download, with no in-app purchases.

### Which has better reviews, C# .NET or 24  (+?

C# .NET and 24  (+ are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do C# .NET or 24  (+ have ads?

24  (+ shows ads; C# .NET does not.

### Which is updated more often, C# .NET or 24  (+?

C# .NET ships an update every 6 months, and 24  (+ every 3 months. Most recently, C# .NET was updated on September 29, 2026 and 24  (+ on October 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.*