Get in touch
For your account, access, subscription or a refund, write to Voovo's support team. For the videos and everything else, write to me.
Support, access and subscriptions
Signing in, your access, the app not behaving, billing, your subscription or a refund. Voovo's support team handles these directly.
The videos and everything else
A topic you'd like covered, a question about the teaching itself, or anything else. This reaches me directly.
Over half a million medical students, doctors, and other healthcare students/professionals have learned from the videos
Trusted by medical students worldwide
Reviews from the shop and real comments under the videos, as they were written.
Questions students ask
What exactly do I get?
By subscribing to the platform, you will have access to all of my medical PDFs — written and picture versions, downloadable and printable, across every specialty I cover — and the practice app, where the specialties I've built so far are interactive courses with questions, repetition, an exam plan and an AI tutor. New PDFs and new specialties are included as they land.
Can I buy just the PDFs, or just the app?
No, and that's on purpose. The PDFs teach it and the app helps it stick; splitting them means paying twice to solve one problem. One subscription gets both.
Can I download the PDFs during the free trial?
During the 14-day free trial you can open and read every PDF inside the platform, but downloading and printing unlock once the trial ends and subscription begins. From then on, you'll be able to download and keep them on your device.
Which specialties are in the practice app today?
The specialty pages say, each one, and the browse page shows the whole picture at a glance. The rest are being built. Whichever you need, the PDFs for it are yours today.
Are the PDFs suitable for beginners?
Yes. I write them to be concise and readable — the point is that a complicated topic fits on a few pages you can actually hold in your head. The PDFs are suitable for students from first year to postgraduate doctors.


