# VSG101 Setting vs UBio

The clearest difference is update cadence: VSG101 Setting at every 5 weeks against UBio's every 6 months. UBio's advantage is iOS requirement (12.0 vs 14.0). 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.

VSG101 Setting ships an update every 5 weeks, UBio every 6 months. The most recent releases landed on October 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | VSG101 Setting | UBio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Size | 5 MB | 9 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VITALSIGNS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394370436) | [UNION biometrics Co., Ltd.](https://appshunter.io/developer/937089081) |

## What reviewers say

### VSG101 Setting

[App page](https://appshunter.io/ios/app/vsg101-setting/id1661113038)

**Features:** macOS Compatibility

**In-app purchases:** none


### UBio

[App page](https://appshunter.io/ios/app/ubio-n-initializer/id6480284926)

**In-app purchases:** none


## Frequently asked questions

### Is VSG101 Setting free?

VSG101 Setting is free to download, with no in-app purchases.

### Is UBio free?

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

### Do VSG101 Setting or UBio have ads?

Neither VSG101 Setting nor UBio shows ads.

### Which is updated more often, VSG101 Setting or UBio?

VSG101 Setting ships an update every 5 weeks, and UBio every 6 months. Most recently, VSG101 Setting was updated on October 1, 2026 and UBio on October 19, 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.*