Hi, I'm Doucik.
Your AI maths buddy between lessons with your tutor. You can chat with me, photograph your exercises and work through them step by step.
See how Doucik teaches — in 47 seconds
How does it work?
A parent creates the account
It takes just a few minutes — you add your child, confirm your consent, and your child receives their own access by email. Your family gets free lessons to start with.
Your child learns with Doucik
They chat by voice or text, photograph exercises from their workbook, solve them step by step, and draw and construct on a shared whiteboard.
You stay in the picture
In the parent dashboard you can see what your child practised and how they got on. You set the lesson limits.
Take a look inside
This is what a real lesson with Doucik looks like — explaining step by step, constructing and writing on the whiteboard.
On computer and phone alike
Doucik runs in the browser — nothing to download or install. At home on a computer with a big whiteboard, or on the go as an app on your phone.
On a computer: a big whiteboard for constructing and working things out — just like at school.
On a phone: add it to your home screen and it opens like an app — always to hand.
Why we created Doucik
We are the Doučse Education Centre — we've been teaching children for years, with hundreds of tutors nationwide, in classrooms and online. In tutoring we see the same thing time and again: a child understands the material in a lesson with their tutor, but between lessons they have no one to practise with.
That's why Doucik exists. It doesn't replace live teaching or a tutor — it's a practice buddy anytime, anywhere: in the evening over homework, at the weekend before a test, on the bus home from school. It explains patiently, lets your child work things out for themselves, and never gets cross when something needs repeating for the fifth time.
And because it's built for children, it's built safely: the account is created by a parent, conversations are monitored, and the parent dashboard shows you what your child has been working on.
What parents say about our tutoring
Genuine reviews of live tutoring by the Doučse Education Centre from Google and Facebook. Doucik builds on live lessons as a practice companion.
„Our daughter was really struggling with maths. I paid for two months of tutoring with an online tutor and her maths improved enormously. On top of that, she built a genuinely lovely relationship with her tutor and looks forward to every lesson. One of the best decisions I've ever made.“
„My daughter has maths tutoring to prepare for her entrance exams. I can recommend it. Kind, explains things well, gives plenty of praise. Kája couldn't be happier.“
„A great experience with Doucse.cz! My son struggled to understand his maths lessons, but thanks to a brilliant tutor he not only grasped the material but also improved his marks significantly. She explained everything clearly, simply and patiently, so he enjoyed the tutoring and always looked forward to the next lesson.“
Fair and commitment-free
Free lessons to start
Every family gets free trial lessons — no card, no commitment.
Launch prices −35%
Until 30. 9. 2026, all lesson bundles are 35% cheaper.
Lessons shared by the whole family
All your children draw purchased lessons from one bundle.
No subscription
You only buy lesson bundles when you need them. Nothing is charged monthly.
How much does it cost?
To start, every family gets 2 Standard lessons and 1 Pro lessons free — no card needed. After that you simply top up with bundles as needed: an invoice arrives by email and the lessons are credited once paid. One lesson = 60 minutes.
Standard
Everyday practice and homework
- 5 lessons35022545/lesson
- 10 lessons65042042/lesson
- 20 lessons120078039/lesson
- 40 lessons2200144036/lesson
Pro
A smarter model and voice for more demanding material
- 5 lessons61039579/lesson
- 10 lessons115075075/lesson
- 20 lessons2220144072/lesson
- 40 lessons4250276069/lesson
Launch prices −35% apply until 30. 9. 2026. Struck-through amounts are the previous prices.
Which tutor should you pick?
Both teach with the same patience and warmth. They differ in accuracy on harder topics, whiteboard work and voice.
✓✓ strong point · ✓ handles well · ⚠️ works, but worth double-checking sometimes
For perspective: a live tutor also pauses to think and prepare — compared to that, Pro is still lightning fast. 😉
Selective schools often cover topics beyond the standard curriculum — we recommend Pro straight away. Topics normally taught at secondary level aren't covered yet — a secondary-school version is in the works.
Even Pro is an AI — it occasionally slips, just like a person would. You can help a lot too: write clearly, photograph tidy notes and keep the whiteboard organised. Not sure about an answer? Just say “check that” — or start fresh with the Restart button. The cleaner the input, the more accurate the tutor.
Packages can be combined — Standard for everyday practice and a few Pro lessons for systems of equations or geometry. Your child picks which one to use when starting a lesson.
Frequently asked questions
What is Doucik and who is it for?
Doucik is an AI maths tutor from the Doučse Education Centre for school pupils (up to Year 11). Children chat with it by voice or text, photograph exercises from their workbook, work through problems step by step and do constructions. It's a companion to live tutoring — a practice buddy anytime, anywhere, not a replacement for a tutor.
What do we get in the free trial?
Every family receives 2 Standard lessons and 1 Pro lessons free when they create a profile. No payment card and no commitment — they're credited automatically when you add your first child.
How much do lessons cost and how do I pay?
Lessons come in bundles of 5, 10, 20 or 40 — you'll find current prices in the pricing section above (launch prices of −35% apply until 30. 9. 2026). After you order, an invoice arrives by email and the lessons are credited once paid. No subscription — nothing is charged on a recurring basis.
What's the difference between Standard and Pro lessons?
Standard covers everyday practice and homework. Pro runs on a smarter AI model with a more natural voice — well suited to harder material, such as preparing for entrance exams. Each lesson (Standard or Pro) is a 60-minute window in which your child works with Doucik.
How do I set up access for my child?
The profile is created by an adult (a parent or other legal guardian): you register, confirm your consent, then add your child and their email address. Your child receives a verification link and then signs in on their own — with Google or a link from their email, no passwords. It takes just a few minutes.
Is it safe for children?
An account is always created by an adult, and children can't see purchases or payments. In the parent dashboard you can see what your child practised, and you can set a weekly lesson limit. Conversations are monitored automatically.
Will Doucik replace a tutor?
No — and that isn't the aim. Doucik is training between lessons: material your child understands with a tutor or at school gets practised and reinforced with Doucik. If you're looking for live tutoring, we're the Doučse Education Centre — find us at doucse.cz.
Didn't find your answer? Ask Doucik's helper (the bubble in the bottom right) or email info@doucse.cz.