# VSH101 Update vs Xwhy

The clearest difference is update cadence: VSH101 Update at every 3 weeks against Xwhy's every 3 months. 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.

VSH101 Update ships an update every 3 weeks, Xwhy every 3 months. The most recent releases landed on September 16, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | VSH101 Update | Xwhy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 1 MB | 16 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VITALSIGNS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394370436) | [GRAPE MEDIA](https://appshunter.io/developer/785344690) |

## What reviewers say

### VSH101 Update

[App page](https://appshunter.io/ios/app/vsh101-update/id1606062187)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xwhy

[App page](https://appshunter.io/ios/app/xwhy/id1613514035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VSH101 Update free?

VSH101 Update is free to download, with no in-app purchases.

### Is Xwhy free?

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

### Do VSH101 Update or Xwhy have ads?

Neither VSH101 Update nor Xwhy shows ads.

### Which is updated more often, VSH101 Update or Xwhy?

VSH101 Update ships an update every 3 weeks, and Xwhy every 3 months. Most recently, VSH101 Update was updated on September 16, 2026 and Xwhy on May 17, 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.*