# 深度青年 vs Mosaix.app

The clearest difference is iOS requirement: 深度青年 at 11.0 against Mosaix.app's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

深度青年 ships an update every 3 weeks, Mosaix.app every 5 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 深度青年 | Mosaix.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 62 MB | 7 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sanya Shendu Youth Technology Co.,Ltd.](https://appshunter.io/developer/1747093710) | [4ART Holding AG](https://appshunter.io/developer/1748554853) |

## What reviewers say

### 深度青年

[App page](https://appshunter.io/ios/app/id1625303833)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mosaix.app

[App page](https://appshunter.io/ios/app/mosaixapp/id6736619211)

**In-app purchases:** none


## Frequently asked questions

### Is 深度青年 free?

深度青年 is free to download, with no in-app purchases.

### Is Mosaix.app free?

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

### Do 深度青年 or Mosaix.app have ads?

Neither 深度青年 nor Mosaix.app shows ads.

### Which is updated more often, 深度青年 or Mosaix.app?

深度青年 ships an update every 3 weeks, and Mosaix.app every 5 weeks. Most recently, 深度青年 was updated on October 27, 2026 and Mosaix.app on October 30, 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.*