Question 1

What is Teachn.io?

Accepted Answer

Teachn.io is a tutoring site for secondary students in Hong Kong and Singapore. We teach IB, IGCSE, O Level and A-Level courses. You practise with AI on past papers, and you can book a real human tutor for a live lesson.

Question 2

Can I trust the AI marking?

Accepted Answer

Nio checks each written answer against that question's mark scheme and shows which marking points you earned and which you missed. It's AI, so it can occasionally get one wrong: the mark scheme opens after your first Check so you can compare for yourself, and you can report any question that looks off.

Question 3

How is this different from ChatGPT?

Accepted Answer

Nio works from your course and the real past-paper mark schemes, not the whole internet. On a past-paper question it teaches you toward the marks instead of handing over the answer, and only shows the answer when you ask. And when you want a person, a vetted tutor is a booking away.

Question 4

What do I get with the free lesson?

Accepted Answer

A 30-minute 1-to-1 lesson with a tutor for your course, paid with the credits you get when you create a free account. No card needed. Book it within 30 days of signing up.

Question 5

How are tutors vetted?

Accepted Answer

Tutors apply with their teaching history, are interviewed, and are approved by our team before students can book them. Their card shows Verified once we've checked their ID, and a ✓ on any degree or certificate whose proof we've checked.

Question 6

How much does it cost?

Accepted Answer

Every course is free to start with a free account, and your first 30-minute lesson is free. Scholar and Scholar Pro memberships open every course and more Nio, and lesson hours come in packs. The Pricing page shows prices in your currency.

Question 7

Which curricula do you cover?

Accepted Answer

IB, IGCSE, A-Level and AP. The subjects open right now are on the Courses page, and we add more each term.

Question 8

Can I get a refund?

Accepted Answer

Yes. Lesson hours you buy get a full refund within 14 days if you haven't used them, and they last 12 months. Memberships can be cancelled any time. There's no free trial on paid plans: they bill from the day you join, so start with the free account first.

Feature	Private tutor	ChatGPT	Teachn.io
Checks your answer against the mark scheme	Sometimes	No	Yes
Past-paper questions sorted by topic	Sometimes

Walk into your exam having seen every question type.

Start with the course you're sitting.

Try 5 real exam questions, with worked solutions.

Revising alone is guesswork.
It doesn't have to be.

“I don't know if my answer would score.”

“I'm stuck and the mark scheme doesn't explain.”

“I keep losing marks and don't know why.”

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