Last Updated: June 21, 2026
This Privacy Policy describes how YieldLog ("we," "our," or "the App") collects, uses, and protects your information when you use our mobile application.
1. Information We Collect and How We Use It To provide a frictionless experience and protect your options trading journal, we collect the following types of information:
Authentication Data: We offer guest (anonymous) access as well as email/password registration. To manage this, we use Firebase Authentication. If you choose to create a permanent account, we securely store your email address. We do not have access to your password.
Portfolio and Trade Data: The financial data you input (such as options logs, premiums, strike prices, and expiration dates) is stored locally on your device and securely synchronized with our cloud database (Firebase) to prevent data loss and enable cross-device access.
Purchase Data (In-App Purchases): If you choose to unlock premium features, payments are securely processed through native app stores (Google Play Store/Apple App Store) and managed via RevenueCat. We do not directly collect or store your credit card information.
2. Third-Party Services Our application utilizes third-party services that may collect information to anonymously identify your device, ensure app functionality, and process payments. These providers have their own privacy policies:
Google Play Services
Google Analytics for Firebase
Firebase Authentication and Firebase Databases
RevenueCat
3. Data Retention and Deletion You may request the deletion of your account and all associated trade data at any time. Upon account deletion, your data will be permanently erased from our active servers. You can request this deletion by contacting us directly at the email provided below.
4. Security We value your trust in providing us your information. We utilize industry-standard security measures (such as encryption in transit) provided by Google Cloud and Firebase infrastructure to protect your data against unauthorized access.
5. Changes to This Policy We may update our Privacy Policy periodically to reflect new features or technical updates. We will notify you of any changes by posting the new Privacy Policy on this page.
6. Contact Us If you need technical support, have questions about the app, or have suggestions regarding our Privacy Policy, do not hesitate to contact us at: pabpalore@gmail.com.