# BWC for heating system vs IproSMS

The clearest difference is update cadence: BWC for heating system at every 5 weeks against IproSMS's every 37 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.

BWC for heating system ships an update every 5 weeks, IproSMS every 37 months. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BWC for heating system | IproSMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 37 months |
| Monetization | Free | — |
| Size | 9 MB | 19 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Novoseltsev](https://appshunter.io/developer/1300688470) | [IPRo OOO](https://appshunter.io/developer/951503829) |

## What reviewers say

### BWC for heating system

[App page](https://appshunter.io/ios/app/bwc-for-heating-system/id1300688651)

Monitor and control your Buderus heating system remotely. View system information, adjust settings, and receive notifications for alarms and faults. Requires a compatible Buderus Logamatic system and the BWC server communication device.

**Highlights:** Monitor heating system information, Control heating circuit modes, Adjust room set temperatures, Change heating program switching times, View and reset fault messages, Receive system alarm notifications, Graphical display of measurements

**Features:** macOS Compatibility

**In-app purchases:** none


### IproSMS

[App page](https://appshunter.io/ios/app/iprosms/id1632611131)

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

**In-app purchases:** none


## Frequently asked questions

### Is BWC for heating system free?

BWC for heating system is free to download, with no in-app purchases.

### Is IproSMS free?

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

### Do BWC for heating system or IproSMS have ads?

Neither BWC for heating system nor IproSMS shows ads.

### Which is updated more often, BWC for heating system or IproSMS?

BWC for heating system ships an update every 5 weeks, and IproSMS every 37 months. Most recently, BWC for heating system was updated on October 23, 2026 and IproSMS on October 30, 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.*