Look, I understand it seems steep but how much did you pay for the Solo? $100 or $150? With $30 more you will have a fully functional camera drone with more flight features than a $1000 DJI. This isn't an app that was written and forgotten about like the Solo app. Kelly continues to support and upgrade. You even have a line directly to Kelly on FB and this forum to ask questions and discuss problems. Where do you get that with anyone else. Pry open your wallet and take a chance. If you are serious about flying your Solo you need it.Don't really want to pay $30 for an app.