myLuxRecorder app for iPhone and iPad

myLuxRecorder is an light and location recorder that helps you tag light readings and plot them on graphs and maps. Data recorded with an internet connection is anonymously sent to our server to assist with circadian rhythm studies.

Features include:
-a daily activity ring with corresponding light level averages
-selecting nearby location names
-manually entering location names
-automatic/background recording of lux and location
-a map showing all recorded locations and their lux readings
-offline storage of recordings
-ability to email recorded data

Continued use of GPS running in the background can dramatically decrease battery life.