# Meterbox Pro vs iENV

The clearest difference is review sentiment: iENV at 24% against Meterbox Pro's 0%. iENV also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Meterbox Pro ships an update every 2 weeks, iENV monthly. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Meterbox Pro | iENV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (7 ratings)](https://appshunter.io/ios/app/ienv/id1260827700/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **24.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 75 MB | 70 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Everbest Machinery Industry Co.,Ltd](https://appshunter.io/developer/564470332) | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) |

## What reviewers say

### Meterbox Pro

[App page](https://appshunter.io/ios/app/meterbox-pro/id1231364276)

This professional software connects to CEM instruments to enhance measurement efficiency and quality. Users can visualize data, log and share measurements, and manage their data effectively.

**Highlights:** Connects to CEM instruments, Enhances measurement efficiency, Improves measurement quality, Data logging and sharing, Measurement visualization, Data management

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Meterbox Pro free?

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

### Is iENV free?

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

### Do Meterbox Pro or iENV have ads?

Neither Meterbox Pro nor iENV shows ads.

### Which is updated more often, Meterbox Pro or iENV?

Meterbox Pro ships an update every 2 weeks, and iENV monthly. Most recently, Meterbox Pro was updated on September 10, 2026 and iENV on September 22, 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.*