This application is a proximity detector. It is used to deliver notifications to participating couples of the Physical Affection Study conducted for Leiden University. If you are living together with your partner, both use an Android phone, and would like to learn more about the study, please email physicalaffectionstudy@gmail.com
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
