# Scientific Method vs Place Value Worksheets

The clearest difference is device support: Place Value Worksheets at 2 against Scientific Method's —. Scientific Method's advantage is iOS requirement (12.0 vs 16.0). 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 | Scientific Method | Place Value Worksheets |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 24 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Science Education Institute](https://appshunter.io/developer/1439710468) | [STEVEN JAMES GOOD](https://appshunter.io/developer/1888752684) |

## What reviewers say

### Scientific Method

[App page](https://appshunter.io/ios/app/scientific-method/id6504719782)

**In-app purchases:** none


### Place Value Worksheets

[App page](https://appshunter.io/ios/app/place-value-worksheets/id6761864472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scientific Method free?

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

### Is Place Value Worksheets free?

Place Value Worksheets is free to download, with no in-app purchases.

---

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