This app facilitates household travel surveys by automatically detecting and recording user stops. Participants log in with a PIN and review their trip diaries, answering questions about each stop. GPS and device sensors are used to track travel paths and confirm stops.
4.4
July 17, 2026
- Minor bug fixes and Improvements
Participation in the Greater Philly Travel Survey is by invitation only. You will be part of a randomly selected household that has agreed to take part in the survey.
The app uses GPS location to detect and record your stops and approximate travel path. It also uses accelerometer and gyroscope sensors to confirm stops, with your permission.
Yes, ETC is committed to keeping your identifying information private. Their data privacy policy is available on their Company’s website.
Currently, Greater Philly Travel Survey is available for iPhone devices.
The latest version of Greater Philly Travel Survey is 4.3, and it was last updated on July 1, 2026. Updates ensure the app functions reliably for surveys.
Household members aged 18 and older can participate. Those aged 13 to 17 require adult permission to join the survey.
No, Greater Philly Travel Survey does not contain advertisements. It is a free application designed solely for survey participation.
Greater Philly Travel Survey has a high rating of 5.0 stars based on 3 user ratings, indicating positive user sentiment.
