Privacy Policy

Effective date: 2026-02-18
App: Bitcoin Tracker
Contact: proventuspro@protonmail.com

1. Scope

This Privacy Policy explains how Bitcoin Tracker ("we", "our", "us") handles information when you use the mobile application.

2. Data We Process

2.1 Data you enter

• Portfolio transaction entries (amounts, prices, notes, timestamps).
• Wallet addresses you choose to track.
• App preferences (currency, display settings, feature toggles).

2.2 Data from device/app usage

• Notification permission status and local notification settings.
• App diagnostics needed for core functionality (when available from platform APIs).

2.3 Subscription and purchase data

If you use paid features, subscription and entitlement events are processed via Apple and RevenueCat (our subscription infrastructure provider), such as:

• Product identifiers.
• Purchase state / entitlement status.
• Anonymous app user identifiers used for subscription state.

2.4 Market/network data

The app requests public market and blockchain-related data from third-party endpoints (for example, pricing and network statistics providers). Those providers may receive your IP address and standard request metadata.

3. How We Use Data

We use data to:

• Deliver app functionality (charts, alerts, portfolio analytics).
• Sync/validate subscription entitlement status.
• Improve reliability and prevent abuse.
• Respond to support requests.

We do not sell your personal data.

4. Tracking and Advertising

Bitcoin Tracker is not designed for cross-app advertising tracking.
If this changes, we will update this policy and request required platform permissions.

5. Data Storage and Retention

• Portfolio and alert data is stored locally on your device by default.
• Subscription entitlement data is managed by Apple/RevenueCat as required for purchases.
• Retention duration depends on your device state, app uninstall, and provider retention policies.

6. Data Sharing

We may share limited data with service providers strictly to operate the app:

• RevenueCat (subscription management).
• Apple (in-app purchase processing).
• Market/network data providers used by the app.

We may disclose information if required by law.

7. Your Choices

You can:

• Delete local app data from in-app settings (where available) or by uninstalling the app.
• Disable notifications at the OS level.
• Manage subscriptions in your Apple ID subscription settings.

8. Children

The app is not directed to children under 13 (or equivalent minimum age in your jurisdiction).

9. International Transfers

Service providers may process data in countries different from your residence. We rely on provider safeguards where applicable.

10. Security

We use reasonable technical and organizational measures to protect information. No system is guaranteed to be 100% secure.

11. Changes to This Policy

We may update this policy. Material changes will be reflected by updating the effective date and, where required, providing notice.

12. Contact

For privacy questions or requests, contact: proventuspro@protonmail.com