# Duosida vs EVX Charging

The clearest difference is device support: EVX Charging at 2 against Duosida's —. Duosida's advantage is iOS requirement (11.0 vs 15.5). 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 | Duosida | EVX Charging |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 80 MB | 50 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [TTech Global Service Limited](https://appshunter.io/developer/1602455949) | [ADVANCE ECO ENERGY COMPANY](https://appshunter.io/developer/1814261911) |

## What reviewers say

### Duosida

[App page](https://appshunter.io/ios/app/duosida/id6450500858)

**In-app purchases:** none


### EVX Charging

[App page](https://appshunter.io/ios/app/evx-charging/id6745858542)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Duosida free?

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

### Is EVX Charging free?

EVX Charging 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.*