Privacy policy

Last updated: 23 September 2026

This policy explains what data Improvam ("we") collects when you use our app and website, why we collect it, and the choices you have. The short version: we collect what's needed to run quizzes, leaderboards and rewards — and we don't sell your personal data.

What we collect

• Account data — name, email and chosen exam, used to run your account and deliver vouchers you win.
• Activity data — quiz answers, scores, streaks and reading history, used to compute points, leaderboards and your Subject Health analytics.
• Device data — device model, OS version and crash logs, used to keep the app working.

How we use it

To operate the product (quizzes, contests, rewards), send winner notifications, improve content difficulty, and comply with legal obligations around prize distribution. Leaderboards show your chosen display name — never your email or contact details.

What we don't do

• We don't sell personal data to third parties.
• We don't show your identity to other users beyond your display name and city (winners wall).
• We don't require payment information to use the app — it's free.

Your choices

You can edit your profile, change your display name, or delete your account (Profile → Settings → Delete account), which removes your personal data from active systems within 30 days. For any privacy request, contact support@improvam.com.