# Dissimilar Rational Algebraic vs Experimentor

The clearest difference is in-app purchases: Dissimilar Rational Algebraic at none against Experimentor's 6. Dissimilar Rational Algebraic also leads on iOS requirement (12.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Experimentor sells 6 one-off in-app purchases. Dissimilar Rational Algebraic asks for nothing beyond the download.

## The numbers

| Metric | Dissimilar Rational Algebraic | Experimentor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 30 MB | 20 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Science Education Institute](https://appshunter.io/developer/1439710468) | [Feraco media Inc.](https://appshunter.io/developer/497957884) |

## What reviewers say

### Dissimilar Rational Algebraic

[App page](https://appshunter.io/ios/app/dissimilar-rational-algebraic/id6740739636)

**Features:** macOS Compatibility

**In-app purchases:** none


### Experimentor

[App page](https://appshunter.io/ios/app/experimentor/id6761420708)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forces & Motion Lab Pack | $2.99 | one-time |
| Waves & Sound Lab Pack | $2.99 | one-time |
| Earth & Weather Lab Pack | $2.99 | one-time |
| Energy Lab Pack | $2.99 | one-time |
| Magnets & Fields Lab Pack | $2.99 | one-time |
| All Lab Packs | $9.99 | one-time |


## Frequently asked questions

### Is Dissimilar Rational Algebraic free?

Dissimilar Rational Algebraic is free to download, with no in-app purchases.

### Is Experimentor free?

Experimentor is free to download, with in-app purchases available.

### Do Dissimilar Rational Algebraic or Experimentor have ads?

Neither Dissimilar Rational Algebraic nor Experimentor shows ads.

---

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