Lecture Lab
An iPhone app that records your lecture and turns it into a cheat sheet, flashcards and a quiz, built from what your lecturer said.
Free to record and transcribe. Pro unlocks study packs, the podcast and Ask: $9.99/mo or $59.99/yr.
Lecture Lab in 21 seconds
Tap any line in your study pack and the lecture plays from the second it was said. It even tells you what it left out.
Screenshots
What it does
The shortlist. Full details in the app.
One-tap recording
record the lecture, transcription happens on the device.
Cheat sheet
two hours of lecture condensed to a printable two-page sheet.
Key points
ranked by what the lecturer stressed, not just what was said.
Concept map and flashcards
flashcards use spaced repetition.
Quiz
built from the lecture, with an explanation for every answer.
Two-host podcast
interrupt to ask a question, hands-free in car mode.
Linked to the source
every item links back to the second of audio it came from.
Says what it skipped
marks the parts of the lecture the pack does not cover.
How it works
Lecture Lab is an iPhone app for university students and adult learners. Tap record at the start of class, put the phone down, and leave with a study pack: a printable handwritten-style cheat sheet, key points ranked by what the lecturer stressed, a concept map, flashcards with spaced repetition, a quiz, and a two-host podcast you can interrupt to ask a question. Every item links back to the second of audio it came from, and the pack tells you which parts of the lecture it did not cover. Recording, on-device transcription, and playback are free and need no subscription. Study packs, the podcast, and asking questions need Lecture Lab Pro: $9.99 a month or $59.99 a year, with no free trial. Only the lecture text is sent to build a pack, and only after you agree for that lecture; your audio stays on your iPhone. Car mode lets you listen and ask by voice, hands-free. Lecture Lab is rated 18+ on the App Store.
Platforms
Built with
Since
2026
Support
Questions, refunds, or a bug to report: email support@devxgroup.io.