# UNV vs Open UI

The clearest difference is update cadence: Open UI at every 3 weeks against UNV's every 6 months. UNV's advantage is iOS requirement (13.0 vs 15.6). 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.

UNV ships an update every 6 months, Open UI every 3 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | UNV | Open UI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 39 MB | 51 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [西安宇视信息科技有限公司](https://appshunter.io/developer/1590845876) | [Empathetech](https://appshunter.io/developer/1743866691) |

## What reviewers say

### UNV

[App page](https://appshunter.io/ios/app/unv-ezcontrol/id6471396699)

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

**In-app purchases:** none


### Open UI

[App page](https://appshunter.io/ios/app/open-ui/id6499560244)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UNV free?

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

### Is Open UI free?

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

### Do UNV or Open UI have ads?

Neither UNV nor Open UI shows ads.

### Which is updated more often, UNV or Open UI?

UNV ships an update every 6 months, and Open UI every 3 weeks. Most recently, UNV was updated on October 10, 2026 and Open UI 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.*