# Yi Weather vs WeatherDiff

Yi Weather and WeatherDiff are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Yi Weather sells 3 one-off in-app purchases and WeatherDiff sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Yi Weather | WeatherDiff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 17 MB | 23 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [春晖 王](https://appshunter.io/developer/972349380) | [Godot Network LLC](https://appshunter.io/developer/1821209666) |

## What reviewers say

### Yi Weather

[App page](https://appshunter.io/ios/app/yi-weather/id1661648748)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee (Small) | $0.99 | one-time |
| Buy Me a Coffee (Medium) | $2.99 | one-time |
| Buy Me a Coffee (Large) | $4.99 | one-time |


### 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 |


## Frequently asked questions

### Is Yi Weather free?

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

### Is WeatherDiff free?

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

### Do Yi Weather or WeatherDiff have ads?

Neither Yi Weather nor WeatherDiff 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.*