I received an e-mail from you to motivate me to post the issue I've recently had with the unreliability of the sky safari 6 pro application on my iPhone 7. It's been a couple of months ago but the unreliability is not a new thing. I'll post the situation most recently frustrating me. I was outside trying to zoom into the highest magnification of the moon to look at a crater I was trying to identify on the moon. There were no other applications running. The app was in night mode, I would search for the crater, center, then zoom in. Upon getting to what I assume is the highest level of zoom, the application would crash and take me back to my home screen, at which time I'd have to try again. I tried this numerous times including resetting my iPhone 7+ to no avail. I finally gave up.
I also complained about a paid-for app that pops up advertisements! Besides seeing this app need frequent paid-for updates, way too frequent if you ask me, I now have the pleasure of seeing pop ups for advertisements! It would be nice, after you say 'not interested' once, it would stop asking. I find this really obnoxious and betrays the users who have paid for the product. I have been a user since the beginning and find this latest release poor at best.
I'll also post issues I've just recently found in the macOS app I also use.