# UNI vs smart

The clearest difference is update cadence: UNI at every 6 weeks against smart's every 10 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.

UNI ships an update every 6 weeks, smart every 10 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | UNI | smart |
| --- | --- | --- |
| 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 6 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 68 MB | 56 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) | [振军 汤](https://appshunter.io/developer/1473241282) |

## What reviewers say

### UNI

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

This application enables wireless data transmission from compatible multimeters and clamp meters to your mobile device via Bluetooth. It allows for remote operation, data logging, and report generation in challenging environments. View and process measurement data efficiently from a distance.

**Highlights:** Wireless data transmission via Bluetooth 5.0, Remote multimeter/clamp meter operation, Data logging and measurement tracking, Report generation, Support for complex environments

**Features:** macOS Compatibility

**In-app purchases:** none


### smart

[App page](https://appshunter.io/ios/app/smart-meter/id1664696690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UNI free?

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

### Is smart free?

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

### Do UNI or smart have ads?

Neither UNI nor smart shows ads.

### Which is updated more often, UNI or smart?

UNI ships an update every 6 weeks, and smart every 10 months. Most recently, UNI was updated on November 3, 2026 and smart on October 27, 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.*