Questions, problems and anything the app got wrong.
Email lionicex+studium@gmail.com and you will get a reply. Telling us the device, the iOS version and what you were doing when it went wrong makes it much faster to fix.
Open Studium and share a PDF or an audio recording with it — a lecture, a voice note, a seminar you recorded. Processing takes a couple of minutes, after which you get a practice test, a deck of flashcards and a summary.
PDF documents, and audio recordings of any length in the common formats (m4a, mp3, wav and the rest). Recordings are transcribed automatically.
The language of the material you upload. German notes produce a German test, whatever language the app interface is set to.
No. They are generated automatically and are not reviewed by a person. They are there to practise with, not as a source of truth — check anything that matters against your own notes and your lecturer.
Your library stays on your device. Files are uploaded only so they can be processed and are deleted within twenty-four hours. There is no account and no sign-up.
Subscriptions are billed by Apple, so they are cancelled in iOS Settings → your name → Subscriptions → Studium. Cancelling there stops any further charge; Studium cannot cancel it for you.
Open the paywall and tap Restore purchases. That asks Apple for the subscription attached to your Apple Account and restores it.