# Hydroo vs Air

The clearest difference is update cadence: Air at daily against Hydroo's fortnightly. On price, ads, 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.

Hydroo ships an update fortnightly, Air daily. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Hydroo | Air |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 23 MB | 10 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Khawlah Bawazir](https://appshunter.io/developer/1627702695) | [Danah Alqahtani](https://appshunter.io/developer/1859403182) |

## What reviewers say

### Hydroo

[App page](https://appshunter.io/ios/app/hydroo/id6504790565)

**In-app purchases:** none


### Air

[App page](https://appshunter.io/ios/app/air-a/id6777402831)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hydroo free?

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

### Is Air free?

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

### Do Hydroo or Air have ads?

Neither Hydroo nor Air shows ads.

### Which is updated more often, Hydroo or Air?

Hydroo ships an update fortnightly, and Air daily. Most recently, Hydroo was updated on October 16, 2026 and Air on October 10, 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.*