# Class 9-10 Biology Guide 2025

> Read Biology Guide for Class 9-10. জীববিজ্ঞান গাইড (৯ম-১০ম শ্রেণীর)

Canonical page: [https://chrome-stats.com/d/bd.com.appcloud.biology910guide](https://chrome-stats.com/d/bd.com.appcloud.biology910guide)

## Overview

- **ID:** `bd.com.appcloud.biology910guide`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** bdbook
- **Category:** EDUCATION
- **Downloads:** 93,602
- **Rating:** 4.00 / 5 (440 ratings)
- **Version:** 25.7
- **Last updated:** 2025-12-10
- **First published:** 2021-09-20
- **Publisher country:** BD
- **Size:** 25 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=bd.com.appcloud.biology910guide)
- **Privacy policy:** [https://justpaste.it/bdbook](https://justpaste.it/bdbook)

## Description

The "Class 9-10 Biology Guide 2025" Chrome extension is an essential study companion for students in grades 9 and 10. It provides easy access to biology topics, separated by chapters, to facilitate organized and effective study sessions. The app features a large collection of multiple-choice questions (MCQs) along with their answers, covering the entire class 9-10 biology syllabus. This helps students test their knowledge and prepare better for their exams.

With its bilingual interface, including content in both English and Bengali (জীববিজ্ঞান গাইড), the extension caters to a diverse set of learners. It simplifies complex biological concepts and presents them in a reader-friendly format, making it a valuable tool for quick revision and exam preparation.

## Rankings

- #227,852 — 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.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `bd.com.appcloud.biology910guide.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `bd.com.appcloud.biology910guide.permission.C2D_MESSAGE`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.gms.permission.AD_ID`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

## Review summary

Users appreciate that the app works offline, provides a useful biology guide for class 9-10 students, and helps with final exam preparation, making it especially valuable for students who can't afford paid guides. However, many complain about frequent ads that disrupt usage. There are also issues with downloading chapters as they redownload repeatedly and that downloads are slow and data heavy. Overall, despite some technical problems and ads, users find the app helpful for their studies.

### Pros

- Works offline and is very convenient
- Helpful and useful guide especially for poor students who can't buy guides
- Good resource for final preparation of biology
- Provides easy access to study material for students
- App content is interesting and beneficial

### Cons

- Frequent and excessive advertisements
- Issues with downloading chapters due to repeated redownloading
- Slow file download and large data size
- App sometimes difficult to use or has little mistakes

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Source: [Chrome-Stats](https://chrome-stats.com/d/bd.com.appcloud.biology910guide)