What we collect
Location permission (optional) for map centering and distance checks.
Lightning records and alert settings stored locally on your device.
No account profile, no ad SDK profile, no third-party user account graph.
How we use data
Data is used to deliver core functionality: live map context, nearby alert logic, and your selected notification preferences.
Storage and retention
THUNDRA stores strike history and settings locally. Data older than roughly 30 days is automatically purged to keep storage lean.
Sharing and third parties
THUNDRA does not sell personal data. If map providers are used, standard map-tile requests may be processed by those providers under their own terms.
Your controls
Revoke location and notification permissions in iOS Settings at any time.
Delete local data by uninstalling the app.