# WattzHub vs E

The clearest difference is device support: WattzHub at 3 against E's —. WattzHub also leads on iOS requirement (11.0 vs 13.0). 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 | WattzHub | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 43 MB | 43 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [WattzHub](https://appshunter.io/developer/1701077558) | [Philippe Roca](https://appshunter.io/developer/1635165358) |

## What reviewers say

### WattzHub

[App page](https://appshunter.io/ios/app/wattzhub/id1616825030)

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-fusion/id1635165356)

**In-app purchases:** none


## Frequently asked questions

### Is WattzHub free?

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

### Is E free?

E 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.*