# Gardia vs IoT Aqualarm

The clearest difference is update cadence: IoT Aqualarm at every 10 months against Gardia's every 21 months. 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.

Gardia ships an update every 21 months, IoT Aqualarm every 10 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Gardia | IoT Aqualarm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 10 months** |
| Size | 212 MB | 202 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gardia AS](https://appshunter.io/developer/1607491456) | [Sentient Technology Co. Limited](https://appshunter.io/developer/1598329454) |

## What reviewers say

### Gardia

[App page](https://appshunter.io/ios/app/gardia/id1607491454)

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

**In-app purchases:** none


### IoT Aqualarm

[App page](https://appshunter.io/ios/app/iot-aqualarm/id1615567987)

**In-app purchases:** none


## Frequently asked questions

### Is Gardia free?

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

### Is IoT Aqualarm free?

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

### Do Gardia or IoT Aqualarm have ads?

Neither Gardia nor IoT Aqualarm shows ads.

### Which is updated more often, Gardia or IoT Aqualarm?

Gardia ships an update every 21 months, and IoT Aqualarm every 10 months. Most recently, Gardia was updated on October 25, 2026 and IoT Aqualarm on October 25, 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.*