# Ratio EV Charging vs Cortina E

The clearest difference is iOS requirement: Cortina E at 13.0 against Ratio EV Charging's 18.6. 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 | Ratio EV Charging | Cortina E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 28 MB | 60 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Ratio EV BV](https://appshunter.io/developer/1608905090) | [Promovec AS](https://appshunter.io/developer/1674758057) |

## What reviewers say

### Ratio EV Charging

[App page](https://appshunter.io/ios/app/ratio-ev-charging/id1608905088)

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

**In-app purchases:** none


### Cortina E

[App page](https://appshunter.io/ios/app/cortina-e-lett/id6445944780)

**In-app purchases:** none


## Frequently asked questions

### Is Ratio EV Charging free?

Ratio EV Charging is free to download, with no in-app purchases.

### Is Cortina E free?

Cortina 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.*