Train Confidently,
Stay Private

When you sign in with Google, we receive your name and email to create your ChopK account and show your profile. Payments are handled by third parties like Google Play Billing; we don't store your full card details. We also collect in-app activity (e.g., completed sessions, streaks, rewards/penalties) and basic device info (such as OS version) to power core features. We do not collect medical records, diagnoses, or detailed information about specific medical conditions—only training and progress data from your use of the app.

We use your data to run ChopK: managing your account, showing your progress, applying rewards and penalties, and sending reminders or important service messages. We also use it to process subscriptions through Google Play and to operate backend services (such as Appwrite) so the app stays reliable and improves over time.