Listen to the lecture. Phravo keeps the notes.
Stop typing to keep up. Phravo transcribes your online class or recorded lecture, explains terms from your own course slides, and turns the session into study notes when it ends.
Dr. Okafor · Lecturer“Below one means demand is inelastic: when the price rises, people buy only a little less, so revenue goes up.”
From Week 4 slides · Elasticity, p. 12
Where it works
Phravo listens to a browser tab. If the lecture isn’t playing in Chrome, it can’t hear it.
Works today
- Live classes in Google Meet, Zoom or Microsoft Teams in your browser
- Recorded lectures playing in a browser tab — your course site or a video platform
- Seminars, tutorials and office hours held online
Not yet
- In-person lectures in a classroom or hall
- Desktop meeting apps outside the browser
What to bring into Phravo
Upload PDF, DOCX, TXT or Markdown to your Knowledge.
Before, during and after.
Set the context: name the course, your role and what you want to understand today.
Ask about a term privately and keep listening — the transcript keeps up.
Turn the lecture into a study guide, flashcards or practice questions.
When class ends, start studying.
Run a quick action on any lecture — or write your own once and reuse it all term. Every answer links back to the moment in the transcript.
Q: What does a price elasticity below 1 mean? A: Demand is inelastic — quantity changes less than price. Q: Inelastic demand and a price rise: what happens to revenue? A: Revenue goes up. Q: Name one good with inelastic demand from the lecture. A: Petrol (12:40).
Questions about online classes
Does it work in a lecture hall?
Not yet. Phravo listens to a browser tab, so it works for online classes in Google Meet, Zoom or Microsoft Teams on the web, and for recorded lectures playing in a tab.
Can I use it during an exam?
No. Don’t use Phravo in exams, graded oral assessments or anywhere your school doesn’t allow AI assistance. Check your course rules first.
Am I allowed to record my class?
Many schools have rules about recording lectures. Check your course’s policy, and ask your lecturer if you’re unsure.
Will 60 free minutes be enough?
The Free plan covers about one lecture a month — enough to try it. Pro gives you 600 minutes a month — about ten hours of lectures.