Every question becomes something you remember.

Quizzes, AI explanations, notes and an A to Z glossary, kept together in one private workspace for the sciences.

How it works

One quiz, six moves.

Inside Vesper

Scroll and the ring turns. Every screen here is the real app.

Subjects

Rows of real topics drift past as you scroll, each with the icon its folder would get.

Type any subject; it picks its own icon90+ science icons

Privacy

Vesper is a closed workspace. Every account is issued, never signed up for.

i.
Accounts by invitation
Your administrator creates every account. There is no public sign-up.
ii.
Locked to you
Every folder, note and figure is checked against your account on each request.
iii.
Your key, encrypted
Your own Gemini key sits in a vault. The app only ever sees its last four characters.

Begin