DON'T BUY THIS APP!!!!!!
The Developer takes toooooooooooooooo much time to fix their app, and until 2018/11/12, they cannot release a version which suits High Sierra!
Apple has already released "Mojave," and this app? FUNNY!
The following information is from their official website (2018/11/12):
We do not yet support High Sierra. Working on a major overhaul of Ghostnote.
Wow! This developer released Ghosnote 2.0 RECENTLY.
Honestly, I cannot see any big change. 2.0? Funny!
Should I pay it again? I bought a version 1.x, and they totally gave up their app on High Sierra.
Should I trust them again?
Waste My Money!!!
Most important of all, if you guys want your notes (data) alive, KEEP AWAY THIS APP.