dm-LuxMeter

dm-LuxMeter is a simple yet comprehensive app for checking room brightness in Lux using your smartphone or tablet's light sensor, room by room and point by point (up to 9), following the optimal path within a room.

All the data can be exported in both PDF and standard CSV formats (comma-separated columns) for further processing in Excel or any other spreadsheet.
Both PDF and CSV files can be exported and shared with various applications on your smartphone (WhatsApp, Gmail, etc.).

Please note that smartphone sensors do not have the capacity and accuracy of a professional Luxmeter!

Tap on the '?' (help) icon to get all the information and get the most out of this app.

For privacy reasons, in addition to referring you to the help page where you'll find all the relevant information, we would like to point out that NO data from your smartphone is shared with us; we are not interested in any of your data.

The application features non-invasive advertisements from major advisors (Google via AdMob, etc.).