# Black Board

> "Blackboard" You can use it for drawing, illustrations, math calculations & etc.

Canonical page: [https://chrome-stats.com/d/com.purplecap.blackboard](https://chrome-stats.com/d/com.purplecap.blackboard)

## Overview

- **ID:** `com.purplecap.blackboard`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Juju Software
- **Category:** EDUCATION
- **Downloads:** 197,473
- **Rating:** 4.00 / 5 (979 ratings)
- **Version:** 1.2.0
- **Last updated:** 2026-01-10
- **First published:** 2017-11-02
- **Publisher country:** IN
- **Size:** 41 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.purplecap.blackboard)
- **Privacy policy:** [https://purplecap.co.in/Privacy\_policy](https://purplecap.co.in/Privacy_policy)

## Description

Black Board is a versatile Chrome extension transforming your device into a virtual blackboard. Designed for drawing, illustrating, and math calculations, it features realistic chalk effects with five colors and sizes, undo capabilities, and an erase all option. Choose from three blackboard styles — 4 line, 5 line, or math block — to suit your needs. Additionally, Black Board can replay your drawings, making it ideal for educators, students, and creatives needing a portable and interactive blackboard experience.

## Rankings

- #160,578 — 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.READ_EXTERNAL_STORAGE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users find the Black Board app excellent for online teaching and learning, especially for children, praising its ease of use, language support, and realistic blackboard features. However, common complaints include frequent ads, absence of saving options for sessions or drawings, lack of multipage support, and missing features like adding images or disabling sounds, which limit user experience.

### Pros

- Useful for online classes and teaching children
- Easy to use with various grid options for subjects like English, Math, Hindi
- Supports multiple languages and is good for kids' learning
- Allows writing and drawing on the board, simulating a real blackboard experience
- Has special features appreciated by teachers and parents

### Cons

- Too many advertisements interrupting user experience
- Lacks a save option for videos or work created during sessions
- No multipage function or scrolling for extended writing space
- No option to add photos or turn off item sounds
- Cannot save drawings separately

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