Sự Kiện Vui
Dạy Vui
Sign inFree for everyday classes
Pay when you need homework, student tracking across sessions and several teachers. Trial prices, subject to change.
Teacher
₫0 Everyday teaching- 50 students per session
- Quiz, Poll, Word Cloud
- 3 interactive lesson plans, in class and online
- AI lesson builder, 2 runs a day
- End-of-class report
Teacher Pro
₫66,000 /month₫790,000 per school year (−26%)Follow every student- 100 students per session
- Every classroom game
- Unlimited interactive lesson plans
- AI lesson builder, 10 runs a day
- Homework and self-study
- Multi-session reports, review of wrong answers
Centre
₫1.24M /month₫14.9M per year (−17%)15 teachers, several branches- Shared lesson plan library
- AI lesson builder, 200 runs a day
- Manage classes and teachers
- Reports for academic managers
- Rollout support
School
Get a quote By number of teachers- School-wide roles
- Your own data policy
- Report exports
- Teacher training
Compare in detail
Payment questions
No. The free Teacher plan stays free, with 50 students per session and the Quiz, Poll and Word Cloud games.
Bank transfer, card or e-wallet. The Pro, Centre and School plans all come with an electronic VAT invoice in your organisation's name.
Yes. We send a quote, a contract and a company profile in the school's format, paid per school year.
Yes. You can archive old classes, export to Excel or delete them for good. An expired plan falls back to the free plan and you keep the lessons you wrote.
Lesson plans you already made still work as usual. Manual edits do not use a run; AI runs reset every day. If you need more, upgrade to Pro or get the Centre plan.
Yes. The free plan covers a whole lesson in class or through an online link with 50 students, with no lock halfway through.
We refund within the first 14 days if you have taught no more than 3 sessions on the paid plan.
Get notified when Dạy Vui launches
Leave your email and we will tell you the opening day and invite you to try the beta first.
- Emails about the launch day and the trial only
- This email is never used to advertise another product
- Unsubscribe any time; sign-up details are deleted after 12 months
Quotes by number of teachers, with a contract, invoices and teacher training.