# Demeter Météo vs Weather Aii

The clearest difference is ads: Demeter Météo at none against Weather Aii's shown. Demeter Météo also leads on iOS requirement (12.0 vs 15.0). Weather Aii's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Demeter Météo ships an update every 3 months, Weather Aii every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Demeter Météo | Weather Aii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 50 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ESTIBO SAS](https://appshunter.io/developer/1480728443) | [Furkan Tutkun](https://appshunter.io/developer/1512172511) |

## What reviewers say

### Demeter Météo

[App page](https://appshunter.io/ios/app/demeter-meteo/id1481829654)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weather Aii

[App page](https://appshunter.io/ios/app/weather-aii/id6450683441)

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

**In-app purchases:** none


## Frequently asked questions

### Is Demeter Météo free?

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

### Is Weather Aii free?

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

### Do Demeter Météo or Weather Aii have ads?

Weather Aii shows ads; Demeter Météo does not.

### Which is updated more often, Demeter Météo or Weather Aii?

Demeter Météo ships an update every 3 months, and Weather Aii every 2 weeks. Most recently, Demeter Météo was updated on November 3, 2026 and Weather Aii on November 3, 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.*