# EHC DSR Control System vs One Rent

The clearest difference is iOS requirement: EHC DSR Control System at 11.0 against One Rent's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 11 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | EHC DSR Control System | One Rent |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | Every 11 months |
| Monetization | Free | — |
| Size | 55 MB | 40 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Electric Heating Company](https://appshunter.io/developer/1175745457) | [Global NoticeBoard](https://appshunter.io/developer/1163498664) |

## What reviewers say

### EHC DSR Control System

[App page](https://appshunter.io/ios/app/ehc-dsr-control-system/id1175745458)

Control your EHC DSR electric radiators remotely from your smartphone, tablet, or computer. Optimize time, temperature, and power usage to save energy and money. An optional power meter helps monitor and protect your property's total electricity demand.

**Highlights:** Remote radiator control, Time and temperature scheduling, Maximum power setting, Energy saving features, Optional power meter integration, Demand Side Response capability

**Features:** macOS Compatibility

**In-app purchases:** none


### One Rent

[App page](https://appshunter.io/ios/app/one-rent/id1588235986)

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

**In-app purchases:** none


## Frequently asked questions

### Is EHC DSR Control System free?

EHC DSR Control System is free to download, with no in-app purchases.

### Is One Rent free?

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

### Do EHC DSR Control System or One Rent have ads?

Neither EHC DSR Control System nor One Rent shows ads.

### Which is updated more often, EHC DSR Control System or One Rent?

EHC DSR Control System ships an update every 11 months, and One Rent every 11 months. Most recently, EHC DSR Control System was updated on October 16, 2026 and One Rent 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.*