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Terms of use
By using Pustok you agree to these simple terms.
Last updated: 5 October 2026
Accounts
- Keep your account details correct. For learners in classes 1 to 5 a parent opens and manages the account.
- Do not share your account. Tell us if you notice anything suspicious.
Lessons and books
- Pustok lessons are our own writing, mapped to the NCTB curriculum. The textbooks are the property of the National Curriculum and Textbook Board.
- Pustok is not an official NCTB service. Every chapter links to the official book.
- Lessons are for your own study. Do not copy them to sell or publish.
Plus and Family plans
- Chapter 1 of every book and daily practice are always free.
- Plus and Family can be paid monthly or yearly with bKash. Final prices and the refund rules will be published here before paid plans start.
Fair use
- Be kind to the study buddy. Do not send anything that harms others.
- If you spot a mistake in a lesson, report it from inside the lesson and we fix it quickly.
Changes
- If these terms change, this page shows the new date. For big changes we also tell you in the app.
Questions? Write to us at support@pustok.ai