I bought and installed SkySafari 5 Pro in May this year. It worked flawlessly on my two android devices:
A HTC One M7 (Android 5.0.2) and an old Samsung Galaxy Tab (Android 4.0.4).
I used both devices without problems in the beginning of July.
Today I can only get it to work on my HTC. When I start the program om my old Galaxy Tab
I get an error message:
"License Verification Failed"
"Unable to verify the license for this copy of SkySafari Pro"
"You must purchase the app on Google Play if you haven't already done so"
I also get a message on the display: "!!! Application error !!!"
I tried to uninstall and reinstall but the result was the same.
Has the last upgrade in July changed the system requirements? Is my android 4.0.4 too old??