Hundo Labs

We build the study tools we wish we had.

Hundo Labs is run by med students. When something about studying is clunky — a question bank that forgets your misses, a notes app that fights your pen — we build a fix and give it to students free.

Question 41 of 100

Which nerve keeps the diaphragm working?

Vagus nerve
Phrenic nerve (C3–C5)
Hypoglossal nerve

Missed this one last week. Not this time.

C3, 4, 5

keeps the diaphragm alive

The tools

Each one exists because one of us needed it.

Hundo Learn

Lecture notes, slides, and an AI assistant that works from your own material — one command center for your study day. Coming soon.

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Hundo Dojo

A Chrome extension for TrueLearn: live performance stats, a highlighter that remembers, every attempt tracked automatically.

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Hundo PDF

A free Google Drive™ add-on that turns docs, slides, and images into clean PDFs without leaving Drive.

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Hundo Notes

An iPad scratchpad made for Apple Pencil. Opens instantly, works offline, and your notes never leave your device.

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Talk to us

Questions, bug reports, ideas for the next tool — we read everything and we actually reply.