QUASAR EDU — Terms

Last updated: 2026-07-24

What QUASAR EDU is

QUASAR EDU is an independent Cambridge IGCSE Biology (0610, Extended) practice tool. It generates exam-style questions from content you provide and marks your answers using an AI examiner model. It is not produced, endorsed, or affiliated with Cambridge Assessment International Education. Diagrams are AI-generated and have not been independently verified against official Cambridge diagrams — treat them as a study aid, not a reference source.

No guarantee of results

AI-generated questions and AI-generated marking are a study aid, not a substitute for an official examiner, teacher, or past paper. QUASAR EDU does not guarantee any particular exam grade or outcome. Always cross-check against your syllabus, teacher, and official Cambridge past papers/mark schemes.

Free usage limits

Free accounts have daily generation and evaluation limits, enforced server-side to prevent abuse. These limits exist to keep the product sustainable, not as an arbitrary restriction — they are set well above what a genuine student needs in a normal study session.

Premium, billing, and refunds

Premium is a paid subscription processed entirely by Gumroad, our payment processor. Gumroad handles checkout, receipts, and cancellations directly. For a refund or billing dispute, contact Gumroad support first (they process the actual transaction), or write to us at 2146quasar@gmail.com and we will help. A refunded or charged-back purchase deactivates Premium access.

Your content

You are responsible for the Biology content and answers you submit. Do not submit content you don’t have the right to use, or content unrelated to Cambridge IGCSE Biology study. We may rate-limit or block usage that abuses the service.

Changes

QUASAR EDU is an actively developed pilot product. These terms and the underlying product may change; material changes will update the “Last updated” date above.

Contact / support

Questions, bug reports, or refund requests: 2146quasar@gmail.com.