Last updated: June 2026
| App name | Ostazzi — مدرّسك الذكي |
| Package name | com.ostazai.app |
| Developer / Company | IM NORTHSTAR LABS |
| Google Play listing | play.google.com/store/apps/details?id=com.ostazai.app |
| Website | ostazzai.com |
| Contact | himageo2@gmail.com |
"Ostazzi" is the website and the mobile app (published on Google Play as "Ostazzi — مدرّسك الذكي"). The app's package name, com.ostazai.app, retains an earlier spelling because Android package names cannot be changed after publication. All are the same service, operated by IM NORTHSTAR LABS.
Welcome to Ostazzi ("we", "us", "our"). By creating an account or using Ostazzi (the "Service") at ostazzai.com and our mobile apps, you agree to these Terms of Service.
Ostazzi is an AI-powered educational study tool that provides explanations, homework help, quizzes, summaries, and exam preparation for students across school levels and curricula. The Service is a study aid and does not replace formal schooling.
Purchases and subscriptions must be made by an adult (18+), such as a parent or guardian, or by an adult learner. You are responsible for keeping your account credentials secure and for activity under your account. Provide accurate information when registering.
Ostazzi offers a free tier and paid "Pro" plans (monthly and yearly). Payments are processed by third-party providers (e.g., Gumroad and PayPal), who act as the merchant/processor for card transactions. Prices are shown at checkout; local-currency amounts are approximate and the actual charge may be in USD. Subscriptions provide access for the stated period.
You may cancel at any time; access continues until the end of the paid period. Refund requests are handled in line with the policy of the payment processor used at checkout. Contact us for assistance.
You agree not to misuse the Service, attempt to disrupt or reverse-engineer it, use it for unlawful purposes, or share account access in violation of these Terms. AI-generated answers may occasionally be inaccurate; always verify important information.
The Service, its content, and software are owned by Ostazzi and protected by applicable laws. You receive a limited, non-exclusive, non-transferable right to use the Service for personal, educational purposes.
The Service is provided "as is" without warranties of any kind. To the maximum extent permitted by law, Ostazzi is not liable for any indirect or consequential damages arising from your use of the Service.
We may update these Terms from time to time. Continued use of the Service after changes constitutes acceptance of the updated Terms.
Questions about these Terms? Email himageo2@gmail.com.
See also our Privacy Policy.