# Biology Book Class 9-10

Android app · by bdbook · Education

Biology Book Class 9-10 has 134,271 installs (+0.7% in the 30 days to 2026-10-30), rated 3.7 from 432 ratings, \#10,296 of 319,180 in Education.

## Figures

- Installs: 134,271
- Rating: 3.7 · 432 ratings
- Price: Free
- In-app purchases: no
- 7-day growth in installs: +111 (+0.1%) (+265 over 16.6 days)
- 30-day growth in installs: +880 (+0.7%)
- Rank: #166,238 of 2,933,163 Android listings with an install count (down 6,673 since 2026-10-29)
- Rank: #10,296 of 319,180 in Education

## Is Biology Book Class 9-10 safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by bdbook; no developer website listed.
- On Google Play since 2019-10-08. Last updated 2025-12-10.
- Rated 3.7 from 432 ratings.

## Reviews

- Ratings by stars: 5★ 67% · 4★ 0% · 3★ 0% · 2★ 0% · 1★ 33% (432 ratings)

## Description

Class 9-10 Biology book app provides chapter-wise Biology book for class 9-10 students. This app will help your Biology  MCQ skills and efficiency in biology. You can download each chapter once and read offline without having any internet connection. You can read all chapters of class 9-10 Biology book within this single app. This class nine-ten Biology book is the latest colored version for upcoming SSC examination. It contains Bengali version of class 9-10 Biology book. Class 9-10 science students will get much help from this Biology book app.  
For BCS exam class 9-10 Biology book is very important for general science topics that's why if you are a BCS examine then you should keep this class nine-ten Biology book in your phone. Class Nine-Ten er Jibbiggan boi.

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Source: https://storetally.com/android/bd.com.appcloud.biology  
As of 2026-11-12, from the StoreTally census.