I purchased the in-app UCAC 5 upgrade in Pro 6 and have tried to download it several times to my iPhone 6S (64gb). The first time, I had about 4MB free, and it did not seem to succeed downloading. The second time, I tried restoring purchases, but ran into some strange problems with my flash storage filling up. I had to wipe the phone and restore it and did some system cleaning and upgrade from iOS 10 to 11. Then my phone had about 16GB available and I tried restoring purchases in Pro 6. The download status bar for UCAC5 started doing its thing, but rather disconcertingly would advance and then retreat and then advance again a bit further. After a few minutes of this behavior, it finally said download was complete. I noted that total pro 6 app and data usage did not increase to reflect the downloaded star data when I checked in system settings, which is what I had observed after my previous attempts. This was also a bit concerning to me. I then went back to Pro 6 app and picked a spot in the Milky Way and zoomed in and found stars to 18th mag or better, so it looked like it had worked after all. Then after panning and zooming and increasing the plotted star magnitude limit via the status bar some, stars above mag 15 we’re gone. The max star mag was still set to unlimited in settings. I subsequently fussed all the star mag control settings to see if I could get it to snap out of it and plot stars above 15m. No luck. Should I try restore purchases again? I am worried about losing more and more flash memory again.
SkySafari 6 Pro | Additional UCAC5 Download Fail (Solution: Fixed In Update)