Privacy Policy for WeightStone
WeightStone is a simple utility designed to help users track their weight securely on their iOS device. It allows users to view their last weight entry, add additional entries in Stones, Pounds, or Kilograms, and calculate their Body Mass Index (BMI).
1. Data Storage and Apple Health (HealthKit)
All of your personal health data, including weight and height entries, is stored securely and exclusively in the Apple Health repository (HealthKit) on your device.
- WeightStone does not store any personal health data on our own servers.
- WeightStone does not transmit your personal health data to the cloud, except via Apple's secure, built-in iCloud synchronization for HealthKit.
- To calculate your BMI, WeightStone requests read-only access to your Height data from Apple Health.
- To log your weight, WeightStone requests write access to your Body Mass data in Apple Health.
2. Advertising and Google AdMob
We use Google AdMob to serve advertisements within the app to support ongoing development.
- AdMob may track certain aspects of user behavior to offer targeted ads, monitor app performance, and prevent fraud.
- AdMob may use your IP address for measurement and personalization solutions.
- WeightStone utilizes Google's User Messaging Platform (UMP) SDK to ensure we obtain legally valid consent (such as GDPR consent) from users in the UK, European Economic Area (EEA), and Switzerland before serving personalized ads.
- WeightStone does not request "Permission to Track" via App Tracking Transparency (ATT), which limits how AdMob can track you across different third-party websites and apps.
To learn more about how Google collects and processes your data, please visit: How Google uses information from sites or apps that use our services.
3. Analytics & Diagnostics
We use Firebase Analytics (provided by Google) to collect anonymous, aggregated crash reports and usage statistics to help us improve the app's stability and performance. No personal health data is ever sent to Firebase.
4. Local App Data
WeightStone uses local, on-device storage to save your app preferences, such as your target weight goal, notification settings, and whether you prefer to see updates in stones, pounds, or kilograms. This configuration data never leaves your device.
5. Contact Us
No user health data is sent to Moodstone. If you have any questions or concerns about this privacy policy, please contact us at:
Moodstone
Email: support@moodstone.com
Website: https://moodstone.com