# IoT Aqualarm vs LocalEvent

The clearest difference is update cadence: LocalEvent at every 3 months against IoT Aqualarm's every 10 months. IoT Aqualarm's advantage is iOS requirement (13.0 vs 15.6). 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.

IoT Aqualarm ships an update every 10 months, LocalEvent every 3 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IoT Aqualarm | LocalEvent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 202 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sentient Technology Co. Limited](https://appshunter.io/developer/1598329454) | [Benjamin Killingberg](https://appshunter.io/developer/1741782730) |

## What reviewers say

### IoT Aqualarm

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

**In-app purchases:** none


### LocalEvent

[App page](https://appshunter.io/ios/app/localevent/id6498719685)

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

**In-app purchases:** none


## Frequently asked questions

### Is IoT Aqualarm free?

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

### Is LocalEvent free?

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

### Do IoT Aqualarm or LocalEvent have ads?

Neither IoT Aqualarm nor LocalEvent shows ads.

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

IoT Aqualarm ships an update every 10 months, and LocalEvent every 3 months. Most recently, IoT Aqualarm was updated on October 11, 2026 and LocalEvent on October 17, 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.*