# WeatherPermit vs WeatherStamp

The clearest difference is in-app purchases: WeatherPermit at none against WeatherStamp's 1. WeatherStamp's advantage is update cadence (every 8 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WeatherStamp sells 1 one-off in-app purchase. WeatherPermit asks for nothing beyond the download.

WeatherPermit ships an update every 3 months, WeatherStamp every 8 days. The most recent releases landed on October 28, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | WeatherPermit | WeatherStamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Size | 12 MB | 11 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [HAMID REZA NEZAM ABADI FARAHANI](https://appshunter.io/developer/1866330362) | [Valgy](https://appshunter.io/developer/464576000) |

## What reviewers say

### WeatherPermit

[App page](https://appshunter.io/ios/app/weatherpermit/id6757355137)

**Features:** macOS Compatibility

**In-app purchases:** none


### WeatherStamp

[App page](https://appshunter.io/ios/app/weatherstamp/id6801666144)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads forever | $2.99 | one-time |


## Frequently asked questions

### Is WeatherPermit free?

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

### Is WeatherStamp free?

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

### Do WeatherPermit or WeatherStamp have ads?

Neither WeatherPermit nor WeatherStamp shows ads.

### Which is updated more often, WeatherPermit or WeatherStamp?

WeatherPermit ships an update every 3 months, and WeatherStamp every 8 days. Most recently, WeatherPermit was updated on October 28, 2026 and WeatherStamp on November 2, 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.*