# Derivatives Mock Tests vs Derivative

The clearest difference is price: Derivative at Free against Derivatives Mock Tests's $8.99. Derivative also leads on update cadence (monthly vs every 12 months). Derivatives Mock Tests's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.1). On in-app purchases and device support there is nothing between them.

Derivative is free to download; Derivatives Mock Tests costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Derivatives Mock Tests ships an update every 12 months, Derivative monthly. The most recent releases landed on September 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Derivatives Mock Tests | Derivative |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Monthly** |
| Size | 59 MB | 37 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adnan Sheikh](https://appshunter.io/developer/478871268) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Derivatives Mock Tests

[App page](https://appshunter.io/ios/app/derivatives-mock-tests/id1217217066)

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

**In-app purchases:** none


### Derivative

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Derivatives Mock Tests free?

Derivatives Mock Tests costs $8.99, with no in-app purchases.

### Is Derivative free?

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

### Do Derivatives Mock Tests or Derivative have ads?

Derivative shows ads; Derivatives Mock Tests does not.

### Which is updated more often, Derivatives Mock Tests or Derivative?

Derivatives Mock Tests ships an update every 12 months, and Derivative monthly. Most recently, Derivatives Mock Tests was updated on September 22, 2026 and Derivative on October 12, 2026.

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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.*