Start with listening.
Save audio on your phone. Add timestamped notes and bookmarks, then organize recordings by class and semester.
A little more room to learn
Be in the lecture.
Keep the details.
Record on your phone. Mark the moments that matter. Return to organized notes, transcripts, and study summaries when you’re ready.
Made for personal study on Android.
See how it works ↓Your lecture, in one place
Listen now.
Revisit later.
01 Capture the lecture
02 Bookmark an important moment
03 Build your study notes
An illustration of the study workflow
Find the thread again.
With your own OpenRouter account, generate transcripts and summaries or ask questions about a lecture. Review AI results against your source material.
A copy in your Drive.
Connect your Google account to back up audio and export study material as Google Docs. From version 0.6.0, local audio is removed after a verified backup. Listen again from Drive, search the transcript, and keep photos and class files with the lecture.
Clear choices about your data
Your phone.
Your accounts.
Local recording works without a cloud account. AI features send the needed content to OpenRouter and its model providers. Drive backup writes to the Google account you connect.
This website explains the app; it does not accept recordings or connect to your Drive.
Read the privacy policy →