# Derivative vs Derive

The clearest difference is ads: Derive at none against Derivative's shown. Derivative's advantage is iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support 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 | Derivative | Derive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 37 MB | 14 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [Chung Law](https://appshunter.io/developer/1698876420) |

## What reviewers say

### Derivative

[App page](https://appshunter.io/ios/app/derivative-calculus/id1618969952)

**Features:** macOS Compatibility

**In-app purchases:** none


### Derive

[App page](https://appshunter.io/ios/app/derive-a-blitz/id6739738006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Derivative free?

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

### Is Derive free?

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

### Do Derivative or Derive have ads?

Derivative shows ads; Derive does not.

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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.*