# UNI vs HB VORTEX

The clearest difference is update cadence: HB VORTEX at every 3 days against UNI's every 2 months. UNI's advantage is iOS requirement (13.0 vs 26.2). 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.

UNI ships an update every 2 months, HB VORTEX every 3 days. The most recent releases landed on November 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | UNI | HB VORTEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/uni-t-smart-measure/id1587547004/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 49 MB | 1 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) | [HB Elektronik hobi ve drone sanayi ticaret limited sirketi](https://appshunter.io/developer/6772219917) |

## What reviewers say

### UNI

[App page](https://appshunter.io/ios/app/uni-t-smart-measure/id1587547004)

This application enables wireless data transmission between a multimeter and a mobile phone via Bluetooth. It allows remote viewing and operation of measurement devices in challenging environments, facilitating data logging and report generation.

**Highlights:** Wireless Bluetooth data transmission, Remote multimeter operation, Data logging, Measurement report generation, Support for complex environments

**Features:** macOS Compatibility

**In-app purchases:** none


### HB VORTEX

[App page](https://appshunter.io/ios/app/hb-vortex/id6772219915)

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

**In-app purchases:** none


## Frequently asked questions

### Is UNI free?

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

### Is HB VORTEX free?

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

### Do UNI or HB VORTEX have ads?

Neither UNI nor HB VORTEX shows ads.

### Which is updated more often, UNI or HB VORTEX?

UNI ships an update every 2 months, and HB VORTEX every 3 days. Most recently, UNI was updated on November 11, 2026 and HB VORTEX on October 8, 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.*