Summer Time measures the temperature and the ambient lighting. It also provides a convenient timer for a ambronzatura safe. Choose how long you stay in the sun, at the expiration of the time you'll hear a whistle that warns you that the time is up.
Very easy to use.
The application does not directly acquires no personal data but it is useful to consult the links to bottom relative to the data from Google when downloading the application is tantamount to acceptance of the mode of use.