# Qualitab RDO vs Control Tools Lunar

The clearest difference is device support: Qualitab RDO at 2 against Control Tools Lunar's —. Control Tools Lunar's advantage is iOS requirement (13.4 vs 16.6). 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 | Qualitab RDO | Control Tools Lunar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 24 MB | 13 MB |
| Requires iOS | 16.6 | **13.4** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Qualitab](https://appshunter.io/developer/1490857138) | [Lunar Tecnologia da Informacao LTDA](https://appshunter.io/developer/895951946) |

## What reviewers say

### Qualitab RDO

[App page](https://appshunter.io/ios/app/qualitab-rdo/id1561389391)

**Features:** macOS Compatibility

**In-app purchases:** none


### Control Tools Lunar

[App page](https://appshunter.io/ios/app/control-tools-lunar/id6739061848)

**In-app purchases:** none


## Frequently asked questions

### Is Qualitab RDO free?

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

### Is Control Tools Lunar free?

Control Tools Lunar 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.*