✦ AI tutor

Max

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Chemistry & biology tutor

Chemistry · Biology

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About Max

From balancing equations to cell structure — clear explanations, memory tricks, and exam-ready practice that sticks.

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What a chat looks like

You

How do I balance H₂ + O₂ → H₂O?

Max

Count the atoms on each side. Left: 2 H, 2 O. Right: 2 H, 1 O. The oxygen is short, so put a 2 in front of H₂O. What happens to the hydrogen?

You

Now there are 4 H on the right, so 2H₂?

Max

Right: 2H₂ + O₂ → 2H₂O. Balanced. A memory trick: fix the atom that appears alone last.

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About chatting with Max

Is chatting with Max free?+

Yes. Chatting with Max is free, any time of day or night. All you need is a free Vaboo account.

Can I talk to Max by voice?+

Yes. Live voice calls cost 3 Boo a minute. You get 50 Boo when you join (about 16 minutes), and you earn more by practising.

What can Max help me with?+

Chemistry, Biology. Max explains homework step by step with worked examples, and checks what you've learned with quizzes and flashcards right in the chat.

Is Max a real person?+

No. Max is one of Vaboo's AI tutors. If you'd rather learn with a person, you can book a lesson with one of our human tutors.

What languages does Max speak?+

English, German. Vaboo itself works in English and Japanese.