Upload any material
PDFs, audio, video, YouTube — we extract every concept automatically.
betaLess than one hour
with a tutor.
A private tutor costs $40–60 per hour. lrnos gives you an AI voice tutor, auto-generated quizzes from your own materials, and a complete study system — for less than a single tutoring session.
Free
$0forever
Get started and see what lrnos can do with your materials.
3 PDF uploads per month
All quiz types (MCQ, fill-in, T/F, flashcards)
Spaced repetition (SM-2)
Progress & streak tracking
AI voice tutor
YouTube & video processing
Priority processing
Student
$14.99/mo
$119.99/yrSave $60
Less than one hour with a tutor. Unlimited AI sessions.
15 uploads per month
All quiz types
Spaced repetition (SM-2)
Progress & streak tracking
90 min AI voice tutor / month
YouTube & video processing
Priority processing
Pro
$24.99/mo
$199.99/yrSave $100
For serious students who study every day.
Unlimited uploads
All quiz types
Spaced repetition (SM-2)
Progress & streak tracking
300 min AI voice tutor / month
YouTube & video processing
Priority processing
Unlimited
$39.99/mo
$349.99/yrSave $130
No limits. No thinking. Just study.
Unlimited uploads
All quiz types
Spaced repetition (SM-2)
Progress & streak tracking
Unlimited AI voice tutor
YouTube & video processing
Priority processing
Early access to new features
Do the math
One session with a tutor vs. lrnos all month.
Private tutor
$50
for 1 hour, 1 subject, 1 session
1 hour per week
1 subject only
No recordings
Scheduling hassle
Rebook every week
lrnos Student
$14.99
per month, all subjects, unlimited sessions
Unlimited AI study sessions
All your subjects in one place
Voice tutor — 90 min/month
Study anytime, anywhere
Spaced repetition reminders
That's 70% less than a single tutoring hour — and it works all month, across every subject.
What you get
A complete AI study system. Not just flashcards.
AI-generated quizzes
MCQ, fill-in-the-blank, true/false, flashcards — created from your content in seconds.
AI voice tutor
Reads questions aloud, listens to your answers, gives instant feedback. Hands-free studying.
Spaced repetition
SM-2 algorithm schedules reviews exactly when you're about to forget.
Adaptive learning path
Duolingo-style progression that adapts to what you get wrong.
Full progress tracking
XP, streaks, mastery scores, section progress — see exactly where you stand.
Your AI tutor
Like a private tutor, but always available.
Speaks & listens
Reads questions aloud, understands your spoken answers
Real-time feedback
Explains right answers instantly with voice
Your content
Quizzes from your actual PDFs, lectures, and notes
Always available
Study at 2 AM or on the bus — no scheduling needed
FAQ
Common questions
Can I cancel anytime?
Yes. Cancel with one click from your settings. No questions asked, no hidden fees.
What happens to my data if I downgrade?
Your courses and progress stay. You just won't be able to upload new materials beyond the free limit or use voice mode.
Do you offer student discounts?
Our pricing is already built for students. $14.99/mo is less than 20 minutes with a private tutor.
How does the voice tutor work?
During any study session, tap the mic button. The AI reads questions aloud, listens for your spoken answer, and gives real-time feedback — all hands-free.
What file formats do you support?
PDF, MP3, MP4, and YouTube links. We OCR documents, transcribe audio/video, and extract every concept automatically.
Is there a free trial for paid plans?
Yes. Every paid plan comes with a 7-day free trial. No credit card required to start.
Compare the cost
Private tutor$40–60
lrnos Student$14.99
Chegg Study$14.95
Quizlet Plus$7.99
ChatGPT Plus$20
Ready to start?
Skip the tutor. Study smarter.
Upload your materials, let lrnos build your study system, and study with an AI voice tutor — for less than one hour with a private tutor.