# Research Design Studio vs Work Smart, Be Happy

The clearest difference is device support: Research Design Studio at 2 against Work Smart, Be Happy's —. Research Design Studio also leads on iOS requirement (11.0 vs 15.1). 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 | Research Design Studio | Work Smart, Be Happy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Size | 59 MB | 94 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [TECH GO DESIGN AND PROGRAMMING LLC](https://appshunter.io/developer/1708057667) | [Connect Software BV](https://appshunter.io/developer/1733461423) |

## What reviewers say

### Research Design Studio

[App page](https://appshunter.io/ios/app/research-design-studio/id1667099007)

**Features:** macOS Compatibility

**In-app purchases:** none


### Work Smart, Be Happy

[App page](https://appshunter.io/ios/app/work-smart-be-happy/id6478607057)

**In-app purchases:** none


## Frequently asked questions

### Is Research Design Studio free?

Research Design Studio is free to download, with no in-app purchases.

### Is Work Smart, Be Happy free?

Work Smart, Be Happy 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.*