# Excero vs Windtracker.app

The clearest difference is in-app purchases: Excero at none against Windtracker.app's 2. Excero also leads on update cadence (every 9 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Windtracker.app sells 2 in-app purchases, starting at $6.99 per month. Excero asks for nothing beyond the download.

Excero ships an update every 9 days, Windtracker.app every 5 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | Excero | Windtracker.app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 45 MB | 45 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HEIA-FR](https://appshunter.io/developer/366646055) | [Fred Contat](https://appshunter.io/developer/1866229921) |

## What reviewers say

### Excero

[App page](https://appshunter.io/ios/app/excero/id6711349350)

**In-app purchases:** none


### Windtracker.app

[App page](https://appshunter.io/ios/app/windtrackerapp/id6757343051)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Windtracker Premium Monthly | $6.99 | per month |
| Windtracker Premium Yearly | $49.90 | per year |


## Frequently asked questions

### Is Excero free?

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

### Is Windtracker.app free?

Windtracker.app is free to download, with in-app purchases available.

### Do Excero or Windtracker.app have ads?

Neither Excero nor Windtracker.app shows ads.

### Which is updated more often, Excero or Windtracker.app?

Excero ships an update every 9 days, and Windtracker.app every 5 weeks. Most recently, Excero was updated on October 12, 2026 and Windtracker.app on October 12, 2026.

---

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