# iENV vs Anemometer.

The clearest difference is rating: iENV at 3.1 against Anemometer.'s 1.0. iENV also leads on review sentiment (26% vs 0%) and update cadence (monthly vs every 2 months). Anemometer.'s advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model 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 1.0. That said, the two scores are not equally well evidenced: iENV has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 26% of iENV's written reviews are positive against 0% of Anemometer.'s.

iENV ships an update monthly, Anemometer. every 2 months. The most recent releases landed on October 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | iENV | Anemometer. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/ienv/id1260827700/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/anemometer/id1466197253/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | **25.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNI-TREND TECHNOLOGY (CHINA) CO.,LTD.](https://appshunter.io/developer/1207185875) | [Shenzhen Jumaoyuan Science and Technology Co., Ltd.](https://appshunter.io/developer/1327619798) |

## 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


### Anemometer.

[App page](https://appshunter.io/ios/app/anemometer/id1466197253)

This utility app allows Bluetooth control of an anemometer, enabling users to record, read, and delete wind speed data. Visualize wind speed trends with graphs and receive timely alerts for accurate measurements.

**Highlights:** Bluetooth anemometer control, Record, read, and delete data, Wind speed data visualization, Trend analysis graphs, Alarm function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iENV free?

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

### Is Anemometer. free?

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

### Which has better reviews, iENV or Anemometer.?

iENV is rated higher. iENV averages 3.1 out of 5 from 7 ratings, while Anemometer. averages 1.0 from 1 ratings.

### Do iENV or Anemometer. have ads?

Neither iENV nor Anemometer. shows ads.

### Which is updated more often, iENV or Anemometer.?

iENV ships an update monthly, and Anemometer. every 2 months. Most recently, iENV was updated on October 16, 2026 and Anemometer. on September 24, 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.*