# Key & Textbook Mathematics 12

> Intermediate HSSC bise & fbise notes, past paper & solution for Math class 12

Canonical page: [https://chrome-stats.com/d/com.oef.keybook.mathclass12](https://chrome-stats.com/d/com.oef.keybook.mathclass12)

## Overview

- **ID:** `com.oef.keybook.mathclass12`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Open Educational Forum
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 146,252
- **Version:** 2.3.19
- **Last updated:** 2023-11-21
- **First published:** 2016-02-10
- **Size:** 9.90 MB
- **Data as of:** 2025-08-22
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.oef.keybook.mathclass12)
- **Website:** [https://openeduforum.com/](https://openeduforum.com/)
- **Privacy policy:** [http://openeduforum.com/privacy.html](http://openeduforum.com/privacy.html)

## Description

Key & Textbook Mathematics 12 is a comprehensive educational app designed for Class 12 students following HSSC BISE and FBISE curricula. It offers complete textbooks, key books, and solved past papers in both English and Urdu mediums, facilitating easy navigation and quick revision of topics like Differentiation, Integration, Analytic Geometry, and more. The app supports offline access, allowing students to study anywhere without internet connectivity.

With features such as zoom, highlighting, editing, and sharing of notes, students can personalize their learning experience and collaborate with peers. This app is ideal for students preparing for exams like NTS, GAT, PPSC, and FPSC, as well as educators seeking resources. Developed to provide free educational content, it promotes an accessible learning revolution, ensuring no student is left behind in their Mathematical studies.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.oef.keybook.mathclass12)