There is also another app on the market which is showing the traffic and also send position data to the system. The problem is, that if you fly in a higher flightlevel > 3000tf your mobile can not receive anything. So it is more critical as helpful i think ! 

You're right Tom, this was really only meant as a minimal backup, i know many pilots who don't even fly higher than 3000ft, I know some who use the ADS-B Exchange Watch app, to be prepared for the rough environment but surely VFR depends on good airspace observation anyway! Was really just meant as an emergency backup when you don't have your stratux in your pocket or flying with minimal equipment, stay healthy & always happy landings, and Tim thanks for your great work!