# Further differentiation & Quiz

> Teach yourself A-Level Pure Math with this simplified textbook.

Canonical page: [https://chrome-stats.com/d/com.puremath.furtherdifferentiation](https://chrome-stats.com/d/com.puremath.furtherdifferentiation)

## Overview

- **ID:** `com.puremath.furtherdifferentiation`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Multimedia E-Learning Education System (MELES)
- **Category:** EDUCATION
- **Downloads:** 16,283
- **Version:** 5.3
- **Last updated:** 2026-05-05
- **First published:** 2020-06-20
- **Publisher country:** BW
- **Size:** 11 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.puremath.furtherdifferentiation)
- **Website:** [https://melesmath.com](https://melesmath.com/)
- **Privacy policy:** [https://melesmath.com/apps-privacy-policy](https://melesmath.com/apps-privacy-policy)

## Description

Further Differentiation is a Chrome extension designed to help you teach yourself A-Level Pure Mathematics by focusing on differentiation topics. It covers essential calculus concepts such as the chain rule, related rates of change, product and quotient rules, parametric and implicit differentiation, and the second derivative. 

This extension provides simplified explanations and additional side notes for clearer understanding. Each chapter includes over 30 worked examples broken down step-by-step, as well as past paper examination questions to test your knowledge. Boost your calculus skills effectively with this comprehensive learning tool.

## Rankings

- #469,362 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `android.vending.BILLING`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.puremath.furtherdifferentiation.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.puremath.furtherdifferentiation)