# WIRCASS vs SHEYIN

The clearest difference is update cadence: SHEYIN at every 2 weeks against WIRCASS's every 2 months. SHEYIN also leads on 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.

WIRCASS ships an update every 2 months, SHEYIN every 2 weeks. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WIRCASS | SHEYIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 317 MB | 86 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Mingde Electronics Co. Ltd.](https://appshunter.io/developer/1846276890) | [Guangzhou Sheyin Technology Co., Ltd.](https://appshunter.io/developer/1883660384) |

## What reviewers say

### WIRCASS

[App page](https://appshunter.io/ios/app/wircass/id6754081264)

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

**In-app purchases:** none


### SHEYIN

[App page](https://appshunter.io/ios/app/sheyin/id6760291729)

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

**In-app purchases:** none


## Frequently asked questions

### Is WIRCASS free?

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

### Is SHEYIN free?

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

### Do WIRCASS or SHEYIN have ads?

Neither WIRCASS nor SHEYIN shows ads.

### Which is updated more often, WIRCASS or SHEYIN?

WIRCASS ships an update every 2 months, and SHEYIN every 2 weeks. Most recently, WIRCASS was updated on October 6, 2026 and SHEYIN on October 7, 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.*