Help center
Last updated October 30, 2026
Restore a purchase
Open the app, tap “Restore” on the plans screen or Settings → Subscription → Restore purchases. On the web, sign in with the account you subscribed with.
Cancel a subscription
iPhone/iPad: Settings → your name → Subscriptions → Margin. Android: Google Play → Payments & subscriptions → Subscriptions. Web: Settings → Subscription → Manage billing.
Change your exam or date
Settings → Exam & date. Your history is kept when you switch exams.
Study offline
Sign in once while connected. Your study pack stays on the device for 30 days; results sync automatically when you're back online.
Report a bad question
After answering, tap “Report”. It's removed from your practice right away.
Delete your account
Settings → Delete account. This permanently deletes your data. Cancel store subscriptions separately.