# Class 12 PCB Notes Offline

> 12th Class Physics ,Chemistry,Biology Notes OffLine

Canonical page: [https://chrome-stats.com/d/com.techzone.senior.secondarypcb](https://chrome-stats.com/d/com.techzone.senior.secondarypcb)

## Overview

- **ID:** `com.techzone.senior.secondarypcb`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Tech Zone App's
- **Category:** EDUCATION
- **Downloads:** 113,576
- **Version:** 1.4.0.8
- **Last updated:** 2024-09-28
- **First published:** 2018-04-14
- **Publisher country:** IN
- **Size:** 23 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.techzone.senior.secondarypcb)
- **Website:** [https://vertexlearning.in/](https://vertexlearning.in/)
- **Privacy policy:** [http://vertexlearning.in/Privacy%20Policy.html](http://vertexlearning.in/Privacy%20Policy.html)

## Description

## Class 12 PCB Notes Offline - Your Ultimate Study Companion

The Class 12 PCB Notes Offline Chrome extension is designed for students preparing for board exams in Physics, Chemistry, and Biology. With detailed, well-structured notes created by experienced educators, it covers the entire Class 12 syllabus in an easy-to-understand format. Students can access chapter-wise notes on key topics like Electrostatics, Organic Chemistry, and Human Physiology with important formulas, diagrams, and solved examples.

## Key Features
- **Offline Access:** Study without internet connectivity anytime, anywhere.
- **Exam-oriented Content:** Concise and focused notes highlight essential concepts and formulas.
- **User-Friendly Interface:** Quickly navigate through subjects and chapters with ease.
- **Comprehensive Coverage:** Detailed explanations and summaries covering Physics, Chemistry, and Biology syllabus.

This extension is ideal for organised study and exam preparation, allowing Class 12 Science students to efficiently revise and perform their best in board and entrance exams.

## Rankings

- #208,581 — 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`
- `com.google.android.gms.permission.AD_ID`
- `com.techzone.senior.secondarypcb.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.techzone.senior.secondarypcb)