Free
About
The SMILE companion app is a mobile application developed by RDIUP as part of the SMILE EU project. It is designed to help participants of the SMILE study to easily carry out questionnaires assigned to them. The app collects results to be shared with the study researchers.
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What's New in Smile companion
1.4.4
March 17, 2026
This new version focuses primarily on bug fixes and performance improvements.