# WeatherDiff vs Weather Islet

The clearest difference is iOS requirement: WeatherDiff at 17.0 against Weather Islet's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WeatherDiff sells 2 in-app purchases, starting at $2.99 per month and Weather Islet sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | WeatherDiff | Weather Islet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 23 MB | 78 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Godot Network LLC](https://appshunter.io/developer/1821209666) | [胜天 何](https://appshunter.io/developer/1667218804) |

## What reviewers say

### WeatherDiff

[App page](https://appshunter.io/ios/app/weatherdiff/id6762596548)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $19.99 | per year |


### Weather Islet

[App page](https://appshunter.io/ios/app/weather-islet-3d-forecast/id6812868059)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weather Islet Pro Weekly | $1.99 | per 7 days |
| Weather Islet Pro Monthly | $3.99 | per month |
| Weather Islet Pro Quarterly | $9.99 | per 3 months |
| Weather Islet Pro Yearly | $39.99 | per year |
| Weather Islet Pro Family | $162.99 | per year |


## Frequently asked questions

### Is WeatherDiff free?

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

### Is Weather Islet free?

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

### Do WeatherDiff or Weather Islet have ads?

Neither WeatherDiff nor Weather Islet shows ads.

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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.*