# TURING PAD vs Dissimilar Rational Algebraic

The clearest difference is in-app purchases: Dissimilar Rational Algebraic at none against TURING PAD's 1. Dissimilar Rational Algebraic also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. TURING PAD sells 1 one-off in-app purchase. Dissimilar Rational Algebraic asks for nothing beyond the download.

## The numbers

| Metric | TURING PAD | Dissimilar Rational Algebraic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 19 MB | 30 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oxbridge Education and Technology Co.,Ltd](https://appshunter.io/developer/1080376811) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### TURING PAD

[App page](https://appshunter.io/ios/app/turing-pad/id1471082485)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unrestricted use of member | $999.99 | one-time |


### Dissimilar Rational Algebraic

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TURING PAD free?

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

### Is Dissimilar Rational Algebraic free?

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

### Do TURING PAD or Dissimilar Rational Algebraic have ads?

Neither TURING PAD nor Dissimilar Rational Algebraic 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.*