# iENV vs Uni Lab

The clearest difference is rating: iENV at 3.1 against Uni Lab's 1.8. On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

iENV holds the better App Store score, 3.1 against 1.8. Both are backed by a comparable volume of ratings — 7 and 16 respectively. Written reviews point the same way: 24% of iENV's written reviews are positive against 22% of Uni Lab's.

iENV ships an update monthly, Uni Lab every 5 weeks. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | iENV | Uni Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/ienv/id1260827700/reviews)** | [1.8 (16 ratings)](https://appshunter.io/ios/app/uni-lab/id1644901380/reviews) |
| Number of ratings | 7 | **16** |
| Positive reviews | **24.2% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 70 MB | 47 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) | [敏 丁](https://appshunter.io/developer/1642883942) |

## What reviewers say

### iENV

[App page](https://appshunter.io/ios/app/ienv/id1260827700)

This utility app connects UNI-T environmental meters to your smartphone via Bluetooth. It displays and records real-time data for temperature, humidity, noise, wind speed, light intensity, and rotation speed from compatible UNI-T devices.

**Highlights:** Bluetooth connectivity to UNI-T meters, Real-time data display, Data recording capabilities, Supports multiple environmental parameters, Compatible with various UNI-T meter models

**Features:** macOS Compatibility

**In-app purchases:** none


### Uni Lab

[App page](https://appshunter.io/ios/app/uni-lab/id1644901380)

This utility app connects to a smart microscope via Wi-Fi, allowing users to view real-time images. Users can easily capture photos and videos of their observations and record their experiences. It's designed for quick setup and operation with helpful instructions.

**Highlights:** Wi-Fi microscope connection, Real-time image observation, Image and video capture, Record observations, Easy to use with instructions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iENV free?

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

### Is Uni Lab free?

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

### Which has better reviews, iENV or Uni Lab?

iENV is rated higher. iENV averages 3.1 out of 5 from 7 ratings, while Uni Lab averages 1.8 from 16 ratings.

### Do iENV or Uni Lab have ads?

Neither iENV nor Uni Lab shows ads.

### Which is updated more often, iENV or Uni Lab?

iENV ships an update monthly, and Uni Lab every 5 weeks. Most recently, iENV was updated on September 22, 2026 and Uni Lab on September 15, 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.*