# Kids Science Explorer vs PE Toolbox

The clearest difference is in-app purchases: PE Toolbox at none against Kids Science Explorer's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kids Science Explorer sells 2 in-app purchases, starting at $4.99 per 7 days. PE Toolbox asks for nothing beyond the download.

## The numbers

| Metric | Kids Science Explorer | PE Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 27 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Gregorio](https://appshunter.io/developer/1779930740) | [Ryan Walker](https://appshunter.io/developer/1888956332) |

## What reviewers say

### Kids Science Explorer

[App page](https://appshunter.io/ios/app/kids-science-explorer-games/id6804652763)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $4.99 | per 7 days |
| Pro | $19.99 | per year |


### PE Toolbox

[App page](https://appshunter.io/ios/app/pe-toolbox/id6808615228)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kids Science Explorer free?

Kids Science Explorer is free to download, with in-app purchases available.

### Is PE Toolbox free?

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

### Do Kids Science Explorer or PE Toolbox have ads?

Neither Kids Science Explorer nor PE Toolbox 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.*