# HEMS App vs CB energy

The clearest difference is device support: CB energy at 2 against HEMS App's —. HEMS App's advantage is iOS requirement (13.2 vs 17). On price 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.

## The numbers

| Metric | HEMS App | CB energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Monthly |
| Size | 34 MB | 60 MB |
| Requires iOS | **13.2** | 17 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Bender GmbH & Co. KG](https://appshunter.io/developer/1494707467) | [chargebyte austria GmbH](https://appshunter.io/developer/1256076186) |

## What reviewers say

### HEMS App

[App page](https://appshunter.io/ios/app/hems-app/id6448049600)

**In-app purchases:** none


### CB energy

[App page](https://appshunter.io/ios/app/cb-energy/id6503952899)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HEMS App free?

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

### Is CB energy free?

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

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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.*