VoltSize Privacy Policy Last updated: July 29, 2026
VoltSize (the "app") is developed by Webgrup. This policy explains what data is used and how, while you use the app.
What data is used? Location: Read once when you tap "Use my location" or pick a point on the map, only to calculate the suggested panel tilt/direction. It stays on your device and is never sent to any server. Camera: Used only as a live background view on the compass screen. No photo or video is ever captured, saved, or sent anywhere. Motion/gyroscope sensor: Used to measure your panel's real tilt angle live. Never recorded. Data stored on your device: The devices you add, your wizard progress, and your settings are stored only locally on your phone. Deleting the app deletes this data too. Advertising identifier (IDFA): The app shows ads via Google AdMob. If you grant permission (App Tracking Transparency prompt), your device's advertising identifier may be shared with Google to show more relevant ads. If you decline, you'll still see ads, just not personalized ones. PDF sharing: The PDF report you generate is only sent to whichever app you pick from the share sheet (WhatsApp, Mail, etc.) — we never see or store that content. Third parties The app uses Google AdMob to show ads. See Google's own privacy policy: https://policies.google.com/privacy
Data sale We never sell your data or share it with third parties for marketing purposes.
Children's privacy The app is intended for a general audience and does not knowingly collect data from children under 13.
Your rights You can remove all app data from your device at any time by deleting the app.
Contact Questions: [email protected]