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Keep students practicing what you teach between lessons with CubTutor.

Your Lesson Ends. The Practice Continues.

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Free for tutors, foreverNo card, no feesKids' data never soldApp on the App Store

Watch the video below to see how CubTutor works

A student's progress page in the CubTutor tutor platform: questions answered, accuracy, weak topics and 12 weeks of practice

Sample dashboard with demo students

How it works

About ten minutes of setup. After that, the practice runs on its own — and so does your share.

1📚

Build your course

Describe what you teach and the AI builder drafts your curriculum — or start from the shared question bank and shape it. Hide any question you don't like; add your own units.

2✉️

Invite your families

Every student gets your invite link. Parents install the app, and your questions start guarding the games — practice happens before play, every day.

3💰

Get paid, every year

Families subscribe for $275/year per tutor-led subject. You keep 25% for as long as they stay — on top of whatever you already charge for lessons.

What the parent gets

The question every tutor asks first: will my families actually go for this? Here is what you're offering them.

Two phone screens. Left: a game is paused and the tutor's algebra question appears with two answer buttons. Right: practice inside the CubTutor app with a hint, Hint / Whiteboard / Skip buttons and four answer choices.
Left: the game pauses for a question. Right: practice in the app, with hints and a whiteboard.
🎮

Games pause until practice is done

The parent picks which apps and how long they run before the next question. No nagging — the phone does it.

🧑‍🏫

The questions come from you

Not a random app — the exact topics you're working on this week, with your name on every question.

📬

They see it working

A weekly progress email and a page they can open any time: what was practiced, what was right, what needs help.

What to tell a parent: “The phone stays fun, but the games take a short break for a few questions from me. It turns time they're already on the phone into a few minutes of practice a day — and I see exactly where they're stuck before our next session.”

The math, with no fine print

Flat 25% from every student account. No tiers, no minimums.

$1,031/yr

with 15 subscribed families — students you already teach — recurring every year they stay

$68.75

your share per family, per year: 25% of the $275 subscription

$0

what it costs you. Families pay; you get a payout, not a bill

Your share is never reduced — not by us, not by another tutor joining the same family later.

What you get on the platform

Everything lives in one dashboard — built for tutors, not for IT departments.

🤖

AI course builder

Describe your subject and level; get a full curriculum you can edit, reorder, and add your own questions to.

📊

Live student progress

Accuracy by topic, weekly practice, streaks — per student and per group, so you see who needs attention before the lesson.

👥

Groups & classes

Teach a Monday class? One page for the whole group: shared progress, one class note that reaches every family.

📬

Automatic parent updates

Weekly progress emails go home with your session notes attached — on the day and time you choose.

🎯

Weak-topic boosts

See a topic slipping? One tap boosts it in that student's daily mix until it recovers.

🔗

Parent progress links

Every family gets a read-only progress page they can bookmark and forward — your name on it.

Questions tutors ask

What does it cost me?

Nothing, ever. Tutors don't pay — families do. You get a payout share, not a bill.

Do I have to build a curriculum from scratch?

No. The AI builder drafts one from a description, and the shared question bank covers standard subjects. You can edit, hide questions, and add your own units on top.

How do payouts work?

Through Stripe, straight to your bank. Your earnings page shows every family, every payment, and exactly what you're owed.

Your students are already on their phones.

Put your questions in front of the games — and get paid for the practice you already inspire.

Create your free account
FREE FOR TUTORS

A daily practice routine your students actually keep.

Your questions guard their games. Practice happens every day, without nagging, and you walk into the next lesson knowing exactly what stuck.

Free for tutors. About ten minutes of setup.

The CubTutor tutor dashboard: students on CubTutor, questions answered this week, what needs your attention
What the student sees

Games pause. Your question appears.

Practice inside the app, with a hint and a whiteboard when they need one. Your name on every question.

CubTutor practice screen: Cub Break, Math question 2 of 5, hint banner, Hint / Whiteboard / Skip buttons, four answer choices
How it works

About ten minutes of setup. Then it runs on its own.

1

Build your course

Describe what you teach. The AI builder drafts your curriculum from a 44,000-question bank. Hide what you don't like, add your own.

✨ Describe your program, AI builds the course
Build my courseAttach materials
Wk 1Linear equations 48 questions
Wk 2Factoring 52 questions
Wk 3Quadratics 61 questions
Wk 4Review week mixed from weeks 1–3
2

Invite your families

Every student gets your invite link. Parents install the app and your questions start guarding the games.

🔗 Ava's family invited Monday
Invite sent to parentMon 4:10 PM
App installed on Ava's phoneMon 8:52 PM
Games set: Roblox, YouTube, MinecraftMon 8:55 PM
First question answeredTue 7:31 AM
3

Walk in knowing

Topic mastery, weekly practice, accuracy — per student — so you see what needs attention before the lesson.

🧭 Topic mastery Zoe · Algebra 1
Radicals
Quadratics
Factoring
Polynomials
Exponents
Systems
Inequalities
Functions
Linear eq.
Expressions
✓ mastered (75%+) · ~ getting there · ! needs work
77%05-18
80%06-03
86%06-09
82%06-17
79%06-30
80%07-07
85%07-29
85%08-03
Bar height = practice volume · % = accuracy that week
Every day.

Practice happens before play. The phone does it, not the parent.

MTWTFSS
What the parent gets

Will my families go for this? Here's what they get.

Games pause until practice is done. The questions come from you. And every week they see it working.

Zoe's week with Ms. RiveraWeekly progress · Friday 5:00 PM · from CubTutor

Hi Mark, here is what Zoe practiced this week.

5 of 7days practiced
38questions answered
84%accuracy
Expressionsneeds work

"Great week on quadratics. We'll do expressions together on Tuesday." — Ms. Rivera

Your side

One dashboard. Built for tutors, not IT departments.

Who practiced, who didn't, what slipped, and what to do about it. Before the session starts.

🧑‍🎓 Students this week Algebra 1
STUDENTANSWEREDACCURACYLAST
AAva3884%2d
AAria5151%1d
LLogan0—9d
SStella5368%2d
JJayden3194%4d
🚀 Needs your attention today
Logan hasn't practiced in 9 days

Nothing to grade, nothing to chase: one tap boosts his weak topics and a note goes home in Friday's email.

Boost
Aria's Expressions dropped to 51%

Slipping for two weeks. Boost it and it shows up more often in her daily mix until it recovers.

Boost
2 parents haven't accepted the invite

Stella's and Jayden's families. Re-send the link, or mention it at the next session.

Re-send
And it pays you

Families subscribe. You get a share, never a bill.

Family subscription$275 / yr
Your share, every year they stay25%
What it costs you$0

Questions tutors ask

What does it cost me?
Nothing, ever. Tutors don't pay; families do. You get a payout share, not a bill.
Do I need my own curriculum?
No. The AI builder drafts one from a description, and the shared question bank covers standard subjects. You can edit, hide questions, and add your own units.
What if a student doesn't practice?
You see it on the dashboard the same day. Boost the topic, or add a note; it goes home in Friday's email.
How do I get paid?
Through Stripe, straight to your bank. Your earnings page shows every family, every payment, and exactly what you're owed.

Your students are already on their phones.

Put your questions in front of the games, and change what happens between lessons.

Create your free account