AI study mentor · grade 9 → college

Answers are free.
Understanding isn't.

Ntrino coaches students through the work — asking the next good question instead of handing over the answer — until it truly clicks. No answer-copying, ever. And every Sunday, parents get an honest report on how it's going.

Talk or type English + Spanish Safe by design

7-day free trial · cancel anytime · no charge until day 7.

Won't just give the answer
NtrinoNtrino Online
Let's work through it together — what's the first thing this problem is asking you to find?
No answer-copying — coaching only No charge for 7 days Cancel anytime Private — we never sell student data
For teens

Guided, with a parent watching out.

Enroll one or more kids and manage them from one dashboard. They sign in with a code, stay motivated with streaks and progress, and you get an honest weekly report.

For college

Independent, and entirely yours.

Enroll yourself in under a minute (18+). Your account, your chat, your analytics and reports — no parent portal, fully self-managed.

What's inside

Everything a great tutor does — and a few things one can't.

01Coaches, not cheats

It won't just give the answer.

Ask for the solution and Ntrino does what a real tutor does — hands you the next question instead. A hint, a nudge, one step at a time, until the answer is yours. Because the chatbot won't be next to you on test day.

What's the first step here — even a rough guess?
maybe factor it?
Exactly the instinct. Try it — what two numbers multiply to 12 and add to 7?
02Adaptive

It learns you back.

Ntrino keeps a living model of what each student knows — skill by skill — and sharpens it every session. It never re-teaches what you've mastered, never rushes what you haven't, and always picks the next problem that's just hard enough to grow.

What Ntrino knows · Maya, Algebra II
QuadraticsStrong
FactoringDeveloping
Word problemsJust started

Next up: a word problem — one notch harder than last time.

03Homework, handled

Snap a photo. Or upload a whole PDF.

Photograph a worksheet and Ntrino reads the entire page — every question, every part. Share a multi-page packet and work through it problem by problem. No re-typing, no losing your place.

genetics_hw.pdf · 12 pagesNtrino read the whole thing
Got it — a Hardy-Weinberg problem, parts A through D. Which one do you want to start with?
Why we built it

AI made answers free. It also made learning optional. The goal was never to finish the homework — it's to walk away understanding it, and a little more capable than you were before.

The principle every part of Ntrino is built around.

Covers the classes that actually stress you out
AlgebraGeometryCalculusChemistryBiologyPhysicsEssays & writingHistorySpanishStatisticsComp sci
What parents decide on

Safe enough for the people you love most.

Distress-aware

It flags a genuine cry for help — not a student studying a hard topic — and alerts a parent fast.

Privacy-first

We never sell student data. Chats are used to help that student learn — nothing else.

Parent-controlled

Kids' accounts are managed by a parent. Self-enrollment is for verified adults (18+) only.

What families say

Parents stopped worrying. Students started getting it.

For the first time my son explains the problem back to me instead of just showing a finished answer. The Sunday report is the part I didn't know I needed.

DR
Dana R.
Parent of a 10th grader

It never just gives it to me, which annoyed me for about a week — then my exam grades went up. Turns out I actually get it now.

MT
Marcus T.
College sophomore

I stopped policing screen time. She's genuinely studying, and I can see exactly what she worked on each week.

PS
Priya S.
Parent of an 8th grader
Get started

Up and running in minutes.

01Create your account

Parents enroll a child; a college student signs up for themselves (18+). Add a card to start the trial — nothing is charged for 7 days.

02Start the first session

Type it, talk it out, or snap a photo of the homework. Ntrino meets the student at their exact level from the very first message.

03See it working

Students build streaks and mastery; parents get an honest report every Sunday. College students get that same recap for themselves.

Simple pricing

One price. Every subject. No contracts.

Billed per enrolled student. Parents manage multiple kids from one dashboard; a college student pays for their own single account.

Less than one hour of tutoring — for a whole month
$6.99/student/mo
Every subject, unlimited sessions Talk, type, or snap a photo Weekly report — or your own recap

7-day free trial · no charge until day 7 · cancel anytime.

Start free trial
Answers

The questions parents & students ask most

How is this different from ChatGPT?+

A general chatbot hands over the answer. Ntrino won't — it coaches you to the answer with questions and hints, and it's built for studying, so the work stays yours.

Isn't this just a way to cheat?+

The opposite — and it's the whole point. Ntrino refuses to produce finished answers or write essays for a student. It works step by step so the thinking stays theirs, which is exactly what makes it safe to put in a teen's hands.

Is my student's data safe and private?+

Yes. Conversations are used only to help that student learn — never sold, never used for ads. Homework photos are encrypted, visible only to the student, and automatically deleted after 7 days. For anyone under 18, a parent sets up and controls the account. Full details are in our privacy policy.

How will I know it's actually helping?+

Every Sunday you get a short, honest report — effort, topics covered, what's improving, and one thing to keep an eye on. You can see each session any time from your dashboard. (College students get this recap themselves.)

How do pricing and the free trial work?+

It's $6.99 per enrolled student, per month. Parents manage several kids from one dashboard, each billed separately; a college student pays for their own single account. You add a card to start the 7-day trial but aren't charged until day 7 — cancel anytime before then and you pay nothing. No contracts, no cancellation fees.

Who is Ntrino for?+

Teens, enrolled and overseen by a parent — and college students, who enroll themselves (18+) and own their account entirely.

Meet the mentor your student actually needs.

Every feature is live today. Try the whole thing free for 7 days.

Add a card to start · no charge for 7 days · cancel in two clicks.