The AI study buddy that actually talks with you
Most study apps make you read on a screen. Luna is the AI study buddy you can talk to — it quizzes you out loud, listens to your spoken answer, and explains what you got wrong, using your own notes as the source.
Why Luna works better than text-based study apps
You say the answer
Speaking your answer out loud is one of the most studied learning techniques. It forces real understanding, not pattern-matching.
It knows your material
Drop in PDFs, lecture transcripts, class notes, or a Quizlet link. Luna grounds every question in your own study material.
Works without a screen
Call or WhatsApp Luna at +1 (231) 879-5862. Study on the bus, at the gym, or during dishes — totally hands-free.
How it works
- 1
Add your material
Upload PDFs, paste a Quizlet link, or drop in lecture notes. Luna structures it into a Study Library.
- 2
Call Luna
Tap one button to call or WhatsApp Luna and she starts quizzing you out loud, listening, and explaining.
- 3
Come back anytime
Luna tracks what you struggle with, so each session spends more time on weak spots.
What students use Luna for
- Cramming for biology, chemistry, or physics tests
- Memorizing vocab for foreign-language classes
- Practicing terms for the MCAT, LSAT, or SAT
- Quizzing nursing flashcards on the way to clinical
- Active recall on AP and IB exam material
- Studying lecture transcripts hands-free
- Drilling key terms before an interview
- Reviewing PDFs without rereading them
Frequently asked questions
Is Luna's AI study buddy free?
Yes. Free to sign up and start calling Luna. Pro unlocks unlimited Study Libraries.
What makes an AI study buddy different from ChatGPT?
ChatGPT gives you answers. Luna asks you the questions, listens to your spoken answer, and explains what you missed — like a real study partner does.
Can I use it without typing?
Yes. The whole flow is voice-based. You can also call Luna on the phone and study hands-free.
Does it use my own study materials?
Yes. Every quiz is grounded in your own Study Library: PDFs, notes, Quizlet sets, or transcripts you upload.
Meet your new AI study buddy
Free to try. No credit card. Start talking in 30 seconds.