Based on the reviews I decided to give it a try. So glad this app isn't a gimmick. It's a handy app to track your temperature and oxygen level.

This is the thermometer I always use when I see a sick person because it's the most accurate

This is a cheater app. When you download it, it automatically charges $3.99. It measures nothing. Not even temperature. They expect you to measure your readings and record it here. A garbage application. You’ll be charged one month subscription even when you cancel it and delete the app in 10 minutes.

It helped me to understand when I need to get to my docktors office and take it easy on what I'm doing. Thankful for y'all.