Privacy & Policy

Data Collection

Sentinel Crypto Alarms is built with a privacy-first approach. We do not collect, store, or share any personal data. All alert configurations and watchlists are stored locally on your device.

Permissions

The app may request notification and alarm permissions to deliver price alerts. These permissions are used solely for alert functionality and can be revoked at any time through your device settings.

Third-Party Services

We connect to public exchange APIs (Binance, Coinbase, Kraken, Bybit, KuCoin) to fetch real-time price data. No personal information is transmitted to these services.

Analytics

We may collect anonymous, aggregated usage analytics to improve the app experience. No personally identifiable information is included.

Changes to This Policy

We may update this policy from time to time. Any changes will be reflected within the app and on this page.

Last updated: February 2026