Why not rely on IOS built-I’m covid-19 notification system? – CRUSH COVID RI Review

Consumes battery at an alarming rate. What benefits can the app provided if the phone can’t make it through the day? Support says 20% battery consumption is expected. That simply not acceptable when both Apple and Google collaborated on a covid-19 tracking and notification system. Seems to me as though someone wanted to reinvent the wheel for personal gain (resume builder?) instead of tapping into another much broader system created by our top tech companies. Missed opportunity.
Review by Lodroh on CRUSH COVID RI.