Easy M for iPhone app for iPhone and iPad

Easy M is an app for researchers to conduct smartphone-based experience sampling studies that collect sensor data.

Easy M includes a number of reconfigurable user interfaces that allow for different types of surveys, so you can ask participants for Likert ratings, single or multiple choice selections, free responses, and much more.

Would you like to capture information about participants daily lives - from the locations they frequent to their activity levels? Easy M passively and unobtrusively collects sensor data from consenting participants.

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