LUX Meter
Privacy Policy
LUX Meter is built to measure light on-device without accounts, ads, tracking, analytics, or cloud sync.
Last updated: June 23, 2026
Summary
LUX Meter does not collect, store, sell, or share personal data.
Camera
The app uses the iPhone camera on-device to estimate ambient light. No photos or videos are taken, stored, uploaded, or shared. The camera feed is used only to read brightness and is never recorded.
Data we collect
None. LUX Meter has no accounts and no sign-in. Calibration settings are stored locally on your device and never leave it.
Tracking and third parties
LUX Meter does not use third-party analytics, advertising SDKs, tracking, accounts, or cloud sync. The app works fully offline.
Children
LUX Meter does not collect data from anyone, including children.
Changes
If this policy changes, the updated version will be posted on this page with a new date above.
Contact
Questions about this policy? Email support@yannickstudio.com.