# e vs Centry Energy

The clearest difference is iOS requirement: Centry Energy at 9.0 against e's 15.1. 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.

## The numbers

| Metric | e | Centry Energy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 23 MB | 67 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [SPOTT TECNOLOGIA LTDA](https://appshunter.io/developer/1634408007) | [Move Soluções em Eletromobilidade](https://appshunter.io/developer/1501230735) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-simon/id6755053670)

**Features:** macOS Compatibility

**In-app purchases:** none


### Centry Energy

[App page](https://appshunter.io/ios/app/centry-energy/id6769725167)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is Centry Energy free?

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

### Do e or Centry Energy have ads?

Neither e nor Centry Energy shows ads.

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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.*