# 临沂市环境空气质量 vs Wind Radar Map

The clearest difference is review sentiment: Wind Radar Map at 81% against 临沂市环境空气质量's 17%. 临沂市环境空气质量's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Wind Radar Map sells 11 in-app purchases, starting at $1.99 per month. 临沂市环境空气质量 asks for nothing beyond the download.

临沂市环境空气质量 ships an update every 6 weeks, Wind Radar Map monthly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 临沂市环境空气质量 | Wind Radar Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (122 ratings)](https://appshunter.io/ios/app/wind-radar-map-anemometer/id1524430567/reviews)** |
| Number of ratings | — | **122** |
| Positive reviews | 16.7% of reviews | **81.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 161 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [广东旭诚科技有限公司](https://appshunter.io/developer/1048882371) | [Stolanapp](https://appshunter.io/developer/1833017712) |

## What reviewers say

### 临沂市环境空气质量

[App page](https://appshunter.io/ios/app/id1446540032)

**Features:** Vision Pro support

**In-app purchases:** none


### Wind Radar Map

[App page](https://appshunter.io/ios/app/wind-radar-map-anemometer/id1524430567)

Visualize real-time wind speed, gust speed, and direction on an interactive radar map. Get accurate anemometer readings, marine data, and smart alerts for outdoor activities and navigation.

**Highlights:** Live wind radar map, Accurate anemometer and wind meter, Gust speed tracking, Dynamic wind compass, 7-day wind forecast, Custom wind and storm alerts, Marine data and tide information

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No more ads | $1.99 | per month |
| Anemometer Premium | $2.19 | per 7 days |
| Anemometer Premium | $2.29 | per 7 days |
| Anemometer Premium | $4.29 | per month |
| Anemometer Premium | $4.49 | per month |
| Anemometer Premium Discount | $4.99 | per year |
| Anemometer Premium | $4.99 | per month |
| Anemometer Premium | $10.90 | per year |
| Anemometer Premium | $11.90 | per year |
| Anemometer Premium | $21.49 | per year |
| Anemometer Premium | $22.49 | per year |


## Frequently asked questions

### Is 临沂市环境空气质量 free?

临沂市环境空气质量 is free to download, with no in-app purchases.

### Is Wind Radar Map free?

Wind Radar Map is free to download, with in-app purchases available.

### Do 临沂市环境空气质量 or Wind Radar Map have ads?

Wind Radar Map shows ads; 临沂市环境空气质量 does not.

### Which is updated more often, 临沂市环境空气质量 or Wind Radar Map?

临沂市环境空气质量 ships an update every 6 weeks, and Wind Radar Map monthly. Most recently, 临沂市环境空气质量 was updated on October 23, 2026 and Wind Radar Map on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*