While the app does appear to work, it does not run in the background which means you’re stuck looking at a video of your own face while you’re driving rather than looking at something more useful, like your map and driving directions. Also, I tried it out while working at my desk to see if it would at least help keep me from nodding off while working from home. I was disappointed to find that it triggers when I would look down at the keyboard while typing. It unfortunately does not work in any of the ways I really need it to.

The app works perfectly both background and full mode, I can use it with Apple map, I use the app to commute to work and back to home every weekday.

You can pick a sound that’s it! I find it is too sensitive... constant alarm