# Hidden Video vs Learn C#

The clearest difference is rating: Hidden Video at 4.6 against Learn C#'s 4.1. Hidden Video also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hidden Video sells 2 one-off in-app purchases and Learn C# sells 4 in-app purchases, starting at $4.49 per 7 days. Whichever you choose, the download price is not the number that matters.

Hidden Video holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 16 and 9 respectively.

Hidden Video ships an update every 6 days, Learn C# every 2 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hidden Video | Learn C# |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (16 ratings)](https://appshunter.io/ios/app/hidden-video-math-puzzles/id1451109117/reviews)** | [4.1 (9 ratings)](https://appshunter.io/ios/app/learn-c-net-programming/id6739499131/reviews) |
| Number of ratings | **16** | 9 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.4 GB | 69 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arch Square](https://appshunter.io/developer/432278777) | [MEHMET CANKER (TR)](https://appshunter.io/developer/1565350155) |

## What reviewers say

### Hidden Video

[App page](https://appshunter.io/ios/app/hidden-video-math-puzzles/id1451109117)

Solve math puzzles to reveal hidden videos. Drag and drop answer pieces to uncover the video content. The faster you solve, the higher your score.

**Highlights:** Solve math puzzles, Reveal hidden videos, Drag and drop gameplay, Multiple math types (addition, subtraction, multiplication, division), Scoring based on speed

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Levels | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Learn C#

[App page](https://appshunter.io/ios/app/learn-c-net-programming/id6739499131)

Master C# and .NET with an AI-powered coding mentor. Practice with a built-in editor, compiler, and shell, and receive personalized guidance and code correction. Ideal for all skill levels, from beginner to advanced.

**Highlights:** AI-powered learning system, Built-in C# Editor and Compiler, Personalized code correction and examples, Structured curriculum for all levels, Interactive coding challenges, Integrated notebook for notes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C# Academy Weekly | $4.49 | per 7 days |
| C# Academy Monthly | $6.99 | per month |
| C# Academy Yearly | $19.90 | per year |
| Lifetime Subscription | $19.90 | one-time |


## Frequently asked questions

### Is Hidden Video free?

Hidden Video is free to download, with in-app purchases available.

### Is Learn C# free?

Learn C# is free to download, with in-app purchases available.

### Which has better reviews, Hidden Video or Learn C#?

Hidden Video is rated higher. Hidden Video averages 4.6 out of 5 from 16 ratings, while Learn C# averages 4.1 from 9 ratings.

### Do Hidden Video or Learn C# have ads?

Learn C# shows ads; Hidden Video does not.

### Which is updated more often, Hidden Video or Learn C#?

Hidden Video ships an update every 6 days, and Learn C# every 2 weeks. Most recently, Hidden Video was updated on October 22, 2026 and Learn C# on October 24, 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.*