# UVI Plus vs HT

The clearest difference is update cadence: HT at every 5 weeks against UVI Plus's every 20 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.

UVI Plus ships an update every 20 months, HT every 5 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | UVI Plus | HT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 weeks** |
| Size | 0 MB | 22 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUETRONIX LIMITED](https://appshunter.io/developer/1562473092) | [Humantechnik GmbH Gesellschaft zur Humanisierung der Lebens- und Arbeitsumwelt](https://appshunter.io/developer/1188628036) |

## What reviewers say

### UVI Plus

[App page](https://appshunter.io/ios/app/uvi-plus/id1669980313)

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

**In-app purchases:** none


### HT

[App page](https://appshunter.io/ios/app/ht-connect/id6743516736)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UVI Plus free?

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

### Is HT free?

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

### Do UVI Plus or HT have ads?

Neither UVI Plus nor HT shows ads.

### Which is updated more often, UVI Plus or HT?

UVI Plus ships an update every 20 months, and HT every 5 weeks. Most recently, UVI Plus was updated on October 8, 2026 and HT on October 4, 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.*