9th Class Biology Notes
9th Class Biology Notes Summary
9th Class Biology Notes is a ad-supported Android app in Education by Pro Student Guide. Released in Dec 2020 (5 years ago). It has about 38.3K+ installs and 127 ratings with a 4.22★ (good) average. Based on AppGoblin estimates, it reaches roughly 545 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jun 16, 2026, version 112.
Recent activity: 47 installs this week (139 over 4 weeks) showing below average growth View trends →
Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 20, 2025.
Store info: Last updated on Google Play on Jun 16, 2026 (version 112).
4.22★
Ratings: 127
Screenshots
App Description
9th class Biology notes offline free download
9th class Biology Book short question solution is available now for every student of 9th class.
Now you can read Short Questions of all chapters in anywhere you want on your smart phone. Easy to open, OFFLINE, one time download with all features and also share it with your friends.
>> The Following Chapters Are Available in App <<
Chapter 1: Introduction to Biology
Chapter 2: Solving a Biology Problem
Chapter 3: Bio diversity
Chapter 4: Cells and Tissues
Chapter 5: Cell Cycle
Chapter 6: Enzymes
Chapter 7: Bioenergetics
Chapter 8: Nutrition
Chapter 9: Transport