# MCerberus® Water Detection vs ETG

The clearest difference is update cadence: ETG at every 6 weeks against MCerberus® Water Detection's every 15 months. MCerberus® Water Detection's advantage is iOS requirement (10.0 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.

MCerberus® Water Detection ships an update every 15 months, ETG every 6 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MCerberus® Water Detection | ETG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mcerberus-water-detection/id1448552414/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 87 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roth Technologies, LLC](https://appshunter.io/developer/1448122484) | [Export trading Company](https://appshunter.io/developer/1583796457) |

## What reviewers say

### MCerberus® Water Detection

[App page](https://appshunter.io/ios/app/mcerberus-water-detection/id1448552414)

Monitor your water detection system in real-time with hardware status, temperature, and event logs. Receive push notifications for critical alerts like water detection or sensor offline status.

**Highlights:** Real-time hardware status, Water detection status, Location temperature monitoring, Power on and last event timestamps, Support for multiple units, Push notifications for alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### ETG

[App page](https://appshunter.io/ios/app/etg-one-stop-solution/id1584654337)

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

**In-app purchases:** none


## Frequently asked questions

### Is MCerberus® Water Detection free?

MCerberus® Water Detection is free to download, with no in-app purchases.

### Is ETG free?

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

### Do MCerberus® Water Detection or ETG have ads?

Neither MCerberus® Water Detection nor ETG shows ads.

### Which is updated more often, MCerberus® Water Detection or ETG?

MCerberus® Water Detection ships an update every 15 months, and ETG every 6 weeks. Most recently, MCerberus® Water Detection was updated on October 8, 2026 and ETG on October 4, 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.*