What you agree to when you create an account or buy a plan. These are binding on both sides.
Terms of Service
The agreement between you and Utricle: what you may do with the service, what we owe you, and how either side ends it.
Updated 14 August 2026
Subscription & Billing Terms
How fixed-window access works, how payment is confirmed, what happens to your study data when a window ends, and why nothing here auto-renews.
Updated 11 August 2026
Refund Policy
The 7-day guarantee measured from activation, the 50-question threshold, how a crypto refund is actually paid, and the cases we handle at discretion.
Updated 11 August 2026
Acceptable Use Policy
The specific conduct that will get an account suspended — sharing, scraping, redistributing, and probing the platform — and the automatic two-hour study pause.
Updated 11 August 2026
What we hold about you, what we do with it, and the controls you have over it.
Privacy Policy
Every category of data we hold, why we hold it, who processes it on our behalf, how long we keep it, and how to get it back or erased.
Updated 14 August 2026
Cookie Policy
The complete list of cookies and local storage this site sets, what each one does, and how long it lives. We run no advertising trackers.
Updated 11 August 2026
Security & Vulnerability Disclosure
How accounts and payments are protected, and the safe-harbour terms under which you may report a vulnerability to us.
Updated 11 August 2026
Statements of position — ownership, limits, accessibility, and credit where it is owed.
Copyright & Intellectual Property
Who owns the questions and explanations, the licence you get while subscribed, and how to report material you believe infringes your copyright.
Updated 11 August 2026
Medical & Exam Disclaimer
This is study material, not medical advice, and not a score guarantee. Also the trademark position on USMLE®, NBME® and FSMB®.
Updated 28 July 2026
Accessibility Statement
The standard we build to, what currently falls short of it, and how to tell us when something blocks you.
Updated 11 August 2026
Credits & Attributions
Licence attribution for the photography, illustration and open-source software this site is built from.
Updated 13 September 2026
Four rules we hold ourselves to.
Plain English first
Every document opens with a short summary in ordinary language. The formal text follows for the cases where precision matters more than readability.
No hidden charges
Nothing on this site auto-renews, and no payment method is stored to be charged later. A plan is a window you bought, and it simply ends.
Dated, not silently edited
Each policy carries the date it last changed. We do not revise a live document and leave the date alone.
Nothing invented
Where a fact is not settled yet — a registered address, a governing court — the document says so rather than printing a plausible-looking placeholder.
Material changes are announced by email and by an in-app notice before they take effect — never applied silently to a policy you already accepted.
Ask before you agree.
If a clause here would change your decision, write to us and we will explain what it means in practice.
Contact us