# YCD App vs Sinu

The clearest difference is update cadence: Sinu at every 4 days against YCD App's every 2 months. YCD App's advantage is iOS requirement (13.0 vs 15.0). 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.

YCD App ships an update every 2 months, Sinu every 4 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | YCD App | Sinu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 17 MB | 6 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YCD Atmosphere ltd](https://appshunter.io/developer/946123322) | [Omer Mishania](https://appshunter.io/developer/1896553250) |

## What reviewers say

### YCD App

[App page](https://appshunter.io/ios/app/ycd-app/id1198168377)

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

**In-app purchases:** none


### Sinu

[App page](https://appshunter.io/ios/app/sinu/id6768243394)

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

**In-app purchases:** none


## Frequently asked questions

### Is YCD App free?

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

### Is Sinu free?

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

### Do YCD App or Sinu have ads?

Neither YCD App nor Sinu shows ads.

### Which is updated more often, YCD App or Sinu?

YCD App ships an update every 2 months, and Sinu every 4 days. Most recently, YCD App was updated on October 26, 2026 and Sinu 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.*