COVID-19, hoping to help people better prepare themselves for social distancing as the province continues to reopen.“Any locations — restaurants, coffee shops, malls, to parks and dog parks.”The app is called CoExist and Lee thought it would be a useful tool for those concerned about exposure during the pandemic.“Especially now we’re reopening,” he said.[ Sign up for our Health IQ newsletter for the latest coronavirus updates ]“I think there’s a huge need for it, just because before you leave the house, you’d like to know how crowded a location is.” iOS update will allow ABTraceTogether app to work in background on iPhones Here’s how it works:Users drop a pin wherever they are then select how crowded that particular place is on a scale of.