Ipsos iField data collection application. The application facilitates interviewer-administered face-to-face interviewing for market research with advanced quality assurance features.

This application is just the data collection component of a fully integrated system, and it can only be used for Ipsos projects.

Make sure that third-party apps are allowed on your device: go to Menu->Settings->Security-> and check "Unknown Sources"

Tap the APK file. Allow the app any required permissions it asks for. Then, at the bottom of the installer window, click INSTALL.

You'll see a confirmation the app is installed. Now you'll see the app available in your list of installed apps.