# Bock Water Heaters vs MTrust

The clearest difference is update cadence: MTrust at fortnightly against Bock Water Heaters's every 9 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.

Bock Water Heaters ships an update every 9 months, MTrust fortnightly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Bock Water Heaters | MTrust |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bock-water-heaters/id1495987000/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 159 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bock Water Heaters, Inc.](https://appshunter.io/developer/1829781134) | [Mahindra & Mahindra Ltd](https://appshunter.io/developer/508371367) |

## What reviewers say

### Bock Water Heaters

[App page](https://appshunter.io/ios/app/bock-water-heaters/id1495987000)

Access and manage your Bock water heaters remotely. Monitor status, temperature, and errors. Receive notifications for issues and safely adjust settings from your phone or PC.

**Highlights:** Remote water heater status monitoring, View current tank and setpoint temperatures, Monitor demand, standby, or lockout modes, Safely change water heater setpoint, View error types and history, Receive error and Wi-Fi loss notifications, BACnet compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### MTrust

[App page](https://appshunter.io/ios/app/mtrust/id6761174432)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bock Water Heaters free?

Bock Water Heaters is free to download, with no in-app purchases.

### Is MTrust free?

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

### Do Bock Water Heaters or MTrust have ads?

Neither Bock Water Heaters nor MTrust shows ads.

### Which is updated more often, Bock Water Heaters or MTrust?

Bock Water Heaters ships an update every 9 months, and MTrust fortnightly. Most recently, Bock Water Heaters was updated on October 15, 2026 and MTrust on October 22, 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.*