# UBio vs VURIX

The clearest difference is update cadence: VURIX at every 4 months against UBio's every 21 months. VURIX also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

UBio ships an update every 21 months, VURIX every 4 months. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | UBio | VURIX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 21 months | **Every 4 months** |
| Size | 40 MB | 83 MB |
| Requires iOS | 15.6 | **14** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [UNION biometrics Co., Ltd.](https://appshunter.io/developer/937089081) | [이노뎁 (주)](https://appshunter.io/developer/1375406336) |

## What reviewers say

### UBio

[App page](https://appshunter.io/ios/app/ubio-xkey/id6504510418)

**In-app purchases:** none


### VURIX

[App page](https://appshunter.io/ios/app/vurix/id6741314217)

**In-app purchases:** none


## Frequently asked questions

### Is UBio free?

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

### Is VURIX free?

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

### Which is updated more often, UBio or VURIX?

UBio ships an update every 21 months, and VURIX every 4 months. Most recently, UBio was updated on September 18, 2026 and VURIX on September 13, 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.*