Very sad to hear this. Although I fly infrequently, the app is invaluable, and will be deeply missed. I second the comments about data density, ease of use etc. - this is something that large companies often overlook.
I’m also very sorry for schofs, who put a lot of time and effort into the app, including the ‘negotiating with data providers’ side of things. He went above and beyond to build and (most importantly) to maintain a useful tool, engaging with the community on here as well. I wish you success in your other/future ventures!