# Defrost Pro vs Yixuan Screen

The clearest difference is iOS requirement: Defrost Pro at 10.0 against Yixuan Screen's 13.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Defrost Pro | Yixuan Screen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 19 MB | 27 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enie Weiss](https://appshunter.io/developer/969788379) | [深圳市斯特孚科技有限公司](https://appshunter.io/developer/1714388173) |

## What reviewers say

### Defrost Pro

[App page](https://appshunter.io/ios/app/defrost-pro/id1352993174)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yixuan Screen

[App page](https://appshunter.io/ios/app/yixuan-screen/id6470890420)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Defrost Pro free?

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

### Is Yixuan Screen free?

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

### Do Defrost Pro or Yixuan Screen have ads?

Neither Defrost Pro nor Yixuan Screen shows ads.

### Which is updated more often, Defrost Pro or Yixuan Screen?

Defrost Pro ships an update every 2 months, and Yixuan Screen every 2 months. Most recently, Defrost Pro was updated on October 26, 2026 and Yixuan Screen 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.*