# Voltdeer vs A2 Lage Rooijen

The clearest difference is iOS requirement: Voltdeer at 13.0 against A2 Lage Rooijen's 15.0. 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 | Voltdeer | A2 Lage Rooijen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 50 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Voltdeer Technology Co.,Ltd.](https://appshunter.io/developer/1789460841) | [Webzites.nl](https://appshunter.io/developer/600518822) |

## What reviewers say

### Voltdeer

[App page](https://appshunter.io/ios/app/voltdeer/id6740690811)

**Features:** macOS Compatibility

**In-app purchases:** none


### A2 Lage Rooijen

[App page](https://appshunter.io/ios/app/a2-lage-rooijen/id6771218417)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voltdeer free?

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

### Is A2 Lage Rooijen free?

A2 Lage Rooijen is free to download, with no in-app purchases.

### Do Voltdeer or A2 Lage Rooijen have ads?

Neither Voltdeer nor A2 Lage Rooijen shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*