# Avalanche Forecast vs WindField

The clearest difference is in-app purchases: Avalanche Forecast at none against WindField's 2. Avalanche Forecast also leads on device support (4 vs 1). WindField's advantage is update cadence (every 10 days vs monthly) and iOS requirement (17.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. WindField sells 2 in-app purchases, starting at $12.00 per year. Avalanche Forecast asks for nothing beyond the download.

Avalanche Forecast ships an update monthly, WindField every 10 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Avalanche Forecast | WindField |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 12 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Follesoe](https://appshunter.io/developer/1613060789) | [Scott Beam](https://appshunter.io/developer/1131823992) |

## What reviewers say

### Avalanche Forecast

[App page](https://appshunter.io/ios/app/avalanche-forecast/id1613060787)

**In-app purchases:** none


### WindField

[App page](https://appshunter.io/ios/app/windfield/id6806643091)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WindField Pro | $12.00 | per year |
| WindField Ultimate | $30.00 | per year |


## Frequently asked questions

### Is Avalanche Forecast free?

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

### Is WindField free?

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

### Do Avalanche Forecast or WindField have ads?

Neither Avalanche Forecast nor WindField shows ads.

### Which is updated more often, Avalanche Forecast or WindField?

Avalanche Forecast ships an update monthly, and WindField every 10 days. Most recently, Avalanche Forecast was updated on October 9, 2026 and WindField on October 1, 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.*