5 stars: I switched from the now broken Cam On Road app to this one, and everything works extremely well. It's cleaner in every way, and I got the pro version to get rid of the annoying ads. If you use a headset, this app will record your audio if you turn that functionality on, but when you play back the videos, you may need to turn off your headset to hear the audio.
3 stars: Would be better to try if I could find out how to use miles instead of km/h. Quality seems ok. If I can get mph I can then try it on my android head unit and not my phone. Will give higher rating if it can be changed.
5 stars: Superior application in this segment and the "Pro" license is a bargain. It is a great way to use that older phone model you have in the drawer, but that still might have a suitable video camera, i.e.something like the Samsung S3. I love how it allows the google navigation app to briefly overlay directions over the video monitor whilst recording and getting navigation instructions at the same time. Small wish: that the "Buy Pro" text would disappear after I paid for the pro version... but that's not a big deal.
4 stars: App is great, does what it promises unlike other buggy apps. As per developer's response waiting for automatic background/foreground recording switching, when it will be finished I am going to give 5 stars... Just a small nit: led blinking doesn't work on Android 7, but I'm sure it will be fixed soon...
5 stars: Fantastic App! This is a very well ...