Tend your arms and holding the arrow in the center to measure your stress level.
it's just for Fun.
Google translated
V1.2
Several bug fixed version
V1.1
Start after 3 seconds... best precisions. Enjoy.
V1.0
Initial release, use vibration, phone awake state, have fun.
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)
