# Scientific Timer vs GET YOUR SHIT DONE

The clearest difference is price: GET YOUR SHIT DONE at Free against Scientific Timer's $0.99. GET YOUR SHIT DONE also leads on iOS requirement (15.1 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

GET YOUR SHIT DONE is free to download; Scientific Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Scientific Timer | GET YOUR SHIT DONE |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Size | 8 MB | 33 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Stephane Boutet](https://appshunter.io/developer/1794014850) | [Sascha Bonnemann](https://appshunter.io/developer/6777456371) |

## What reviewers say

### Scientific Timer

[App page](https://appshunter.io/ios/app/scientific-timer/id6741395405)

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

**In-app purchases:** none


### GET YOUR SHIT DONE

[App page](https://appshunter.io/ios/app/get-your-shit-done/id6777456369)

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

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Timer free?

Scientific Timer costs $0.99, with no in-app purchases.

### Is GET YOUR SHIT DONE free?

GET YOUR SHIT DONE is free to download, with no in-app purchases.

### Do Scientific Timer or GET YOUR SHIT DONE have ads?

Neither Scientific Timer nor GET YOUR SHIT DONE shows ads.

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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.*