These are the 10 areas where the most people are getting pinged by the app, according to data from the NHS.
1. Sheffield
Number of people pinged a day on average: 824 Photo: Shutterstock
2. Leeds
Number of people pinged a day on average: 718 Photo: Shutterstock
3. Birmingham
Number of people pinged a day on average: 714 Photo: Shutterstock
4. Bristol
Number of people pinged a day on average: 606 Photo: Shutterstock