# EcoClou vs WindRadar

The clearest difference is iOS requirement: EcoClou at 15.1 against WindRadar's 18.0. 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.

EcoClou ships an update every 2 months, WindRadar monthly. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | EcoClou | WindRadar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 65 MB | 21 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marcin Grzanka](https://appshunter.io/developer/1483780265) | [Bob Van delft](https://appshunter.io/developer/1805583776) |

## What reviewers say

### EcoClou

[App page](https://appshunter.io/ios/app/ecoclou/id1522473835)

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

**In-app purchases:** none


### WindRadar

[App page](https://appshunter.io/ios/app/windradar/id6744368848)

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

**In-app purchases:** none


## Frequently asked questions

### Is EcoClou free?

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

### Is WindRadar free?

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

### Do EcoClou or WindRadar have ads?

Neither EcoClou nor WindRadar shows ads.

### Which is updated more often, EcoClou or WindRadar?

EcoClou ships an update every 2 months, and WindRadar monthly. Most recently, EcoClou was updated on September 16, 2026 and WindRadar 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.*