Klyron · AI tutor for students

Learn anything,
at your pace.

The patient AI tutor for students — it remembers what you know and explains until it clicks. For exams, problem sets, and the 11pm “I don't get this” moments.

Free to start
Built for how learning actually sticks
Free
Start free — no credit card
Unlimited
Subjects & lessons, every plan
Adaptive
Difficulty that tunes to you
Private
Your uploads auto-delete in 30 days
The idea

Most learning rushes you. Klyron waits.

Whether you're cramming for finals, stuck on a problem set, or teaching yourself something new — Klyron asks what you already know, then builds from there. One calm step at a time, on the schedule your real life actually allows.

How it works

Three steps, start tonight.

01

Tell it what you're learning

Upload a syllabus or just say the topic. Klyron drafts a plan around your real deadlines — yours to approve.

02

Learn, ask, practice

Read a short lesson, ask anything in your own words, then test it. Klyron explains again, as many ways as it takes.

03

Watch it stick

Spaced repetition brings back what you miss, right before you'd forget. Progress, told back to you like a story.

The conversation

A conversation, not a lecture.

Ask anything, at any hour, in your own words. Klyron answers the way a good teacher does — starting from what you already understand, then opening the next door.

Miss it the first time? It simply finds another way to explain, for as long as you need.

Every session rememberedPicks up where you left off
Klyron tutor chat on a phone
Fig. 1 — the tutor, mid-conversation
Lesson · practice · proof

Read it, try it, prove it stayed.

Klyron lesson, practice question, and result screens
Fig. 2 — read it, try it, then see exactly what stuck. Spaced repetition brings back what you miss, right before you'd forget it.
On your schedule

Plans from your pages

Upload a syllabus or notes and Klyron drafts a schedule around your real deadlines. Every task waits for your approval before it counts.

Made to stick

Practice that adapts

Quizzes tune themselves to your answers. What you miss returns at the moment you're about to forget it — spaced repetition, built in.

The long view

Progress you can read

Streaks, weekly rhythm, and per-course time — tracked from every lesson and chat, told back to you like a story.

Pricing

Free to begin. Fair to keep.

Start with no card. Upgrade only when Klyron has earned a place in your week.

Free
$0
A standard AI tutor to get unstuck and build the habit.
  • Standard AI tutor
  • 30 tutor chats a day
  • Unlimited subjects & lessons
  • 10 MB document uploads
Start free
Free forever · no card
Recommended
Pro
$7.99 / mo
For exam season and everything riding on it.
  • Advanced AI tutor, built for teaching
  • Unlimited tutor chats
  • Goals + time tracker
  • Build a course from your files (up to 4)
  • 30 MB document uploads
  • Everything in Free
Go Pro
$96 billed yearly · Cancel anytime
Power user
Max
$12 / mo
For the all-in learner who lives in the app.
  • Highest daily usage limits
  • Build bigger courses (up to 10 files)
  • 50 MB document uploads
  • Everything in Pro
Go Max
$144 billed yearly · Cancel anytime
Nobody learns from a lecture they were afraid to interrupt.
— The Klyron principle
Questions

Before you begin.

What subjects does Klyron cover?
Math, the sciences, history, languages, economics, computer science and more — from high-school through university level. If you can name it or upload a syllabus for it, Klyron can build a plan around it.
Is the AI accurate? What if it gets something wrong?
Klyron is tuned for teaching, not guessing — it shows its working, cites the concept it's drawing from, and flags when it's unsure rather than bluffing. You can always ask it to check or explain a step again, and report anything that looks off in one tap.
Isn't using an AI tutor just cheating?
Klyron is built to help you understand, not to hand you answers. It works like a patient teacher — asking what you know, walking you through the reasoning, and testing whether it stuck. The goal is that you can do it without Klyron next time.
What happens after the free plan?
The free plan is genuinely free, forever — a standard AI tutor, 30 chats a day, unlimited subjects and lessons, and 10 MB document uploads, no card required. Pro (from $7.99/mo billed yearly) unlocks an advanced tutor built for teaching, unlimited chats, goals and time tracking, and lets you build a course from up to 4 of your own files. Max (from $12/mo) raises every limit and handles bigger course uploads. You subscribe through Google Play and can cancel anytime.
Is my data private?
Your sessions are yours. Files you upload are encrypted in transit and automatically deleted after 30 days, and you can delete your plans, library and account whenever you like. To generate lessons and answer your questions, your messages and uploaded text are processed by our AI providers (Google and Anthropic); we don't sell your data.
Which devices can I use it on?
Klyron is on Android today — start a session on the bus and pick it up at your desk, exactly where you left off. iOS is in the works and landing soon; join the app to be first in line when it does.
Start tonight

Your first page is blank.

Tell Klyron what you want to learn, and it will write the plan with you tonight. Five minutes to set up. Free to begin.

Get it on Google Play
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download
Free on Google Play · No credit card · Android
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