🌿 StepZen

Welcome to StepZen ("the App", "we", "our"). We are committed to protecting your privacy. This Privacy Policy explains what information we collect, how we use it, and your rights regarding that information.

By using StepZen, you agree to the practices described in this policy.

1. Information We Collect

Locally stored on your device

StepZen stores the following information locally on your device using Android SharedPreferences and a local Room database. This data does not leave your device except where explicitly described below:

Your first name (entered during onboarding)
Selected habits (e.g. quit smoking, reduce screen time)
Daily task completion records
Streak count and progress points
Mood scores (self-reported)
Craving log entries
Notification preferences
AI coaching personality preference
AI chat message history (stored locally)
Premium subscription status

2. Information Sent to Third Parties

Claude AI (Anthropic): When you use the AI coaching chat feature with the Claude toggle enabled, your chat messages and limited habit context (such as selected habit type and streak count) are sent to Anthropic's Claude API to generate coaching responses. Anthropic processes these messages according to their own Privacy Policy at anthropic.com/privacy. We do not store these messages on any server — they are sent directly from your device.

Google Play Billing: If you purchase a Premium subscription, your payment is processed entirely by Google Play. We do not collect or store your payment card details. Purchase verification is handled by Google.

Google Play Services: Standard Google Play Services are used for app distribution and in-app billing. Google's privacy policy applies to these services.

3. Information We Do NOT Collect

We do not operate a server or database that stores your personal data
We do not collect your email address, phone number, or real name
We do not use advertising networks or sell your data to any third party
We do not track you across other apps or websites
We do not use analytics services (such as Firebase Analytics or Mixpanel)

4. AI Coaching Disclaimer

StepZen's AI coaching feature is powered by Claude AI (Anthropic). The AI provides habit coaching guidance and motivational support only. It is not a substitute for medical advice, psychological therapy, clinical addiction treatment, or emergency services.

If you are experiencing a mental health crisis, severe withdrawal symptoms, or any medical emergency, please contact a qualified healthcare professional or emergency services immediately. In the UK, call 999 or 116 123 (Samaritans). In the US, call 911 or 988 (Suicide & Crisis Lifeline).

5. Data Storage and Security

All personal data is stored locally on your device using Android's secure storage mechanisms. Sensitive data such as your habit preferences and premium status are excluded from Android's automatic cloud backup system to prevent unauthorised access from other accounts or devices.

We recommend protecting your device with a PIN, fingerprint, or password.

6. Data Retention and Deletion

All data stored by StepZen is held locally on your device. To delete all data associated with StepZen:

Go to your device Settings → Apps → StepZen → Storage → Clear Data
Or simply uninstall the app — this removes all local data permanently

If you have used the AI chat feature, any messages sent to Anthropic's Claude API are subject to Anthropic's data retention policies. Please refer to anthropic.com/privacy for details.

7. Children's Privacy

StepZen is intended for users aged 18 and over. The app covers topics related to adult habit change including smoking, alcohol, and other lifestyle habits. We do not knowingly collect personal information from children under the age of 13. If you believe a child has used the app, please contact us and we will take appropriate action.

8. Subscriptions

StepZen offers optional Premium subscriptions (monthly and yearly) through Google Play. Subscriptions are managed entirely through your Google Play account. You can cancel at any time through Google Play settings. Subscription status is verified locally via Google Play Billing — we do not store billing information on any server.

9. Notifications

StepZen may send local push notifications for habit reminders, streak alerts, and craving support. These notifications are generated entirely on your device using Android's WorkManager. No notification content is sent to or processed by any external server. You can disable notifications at any time in the app's Profile screen or in your device's notification settings.

10. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected with a new effective date at the top of this page. We encourage you to review this policy periodically. Continued use of the app after changes constitutes your acceptance of the revised policy.

11. Your Rights

Depending on your location, you may have rights regarding your personal data, including the right to access, correct, or delete your data. Since all data is stored locally on your device, you have full control over it at all times. For any AI-related data processed by Anthropic, please contact Anthropic directly via their privacy channels.

12. Contact Us

If you have any questions, concerns, or requests regarding this Privacy Policy or the StepZen app, please contact us at:

App: StepZen – AI Habit Coach
Email: stepzenapp@gmail.com
Developer: StepZen