Good recommendations for the Big Island

I have used an older version of this app on previous trips to the Big Island and found it very useful. Especially like being able to see what’s nearby. Unfortunately, all the favorites I marked in the old app are not transferable to the new one (in fact the old version of the app itself simply disappeared although it still appears as part of my app list in iTunes) so it’s kind of annoying I have to repurchase and search all over again for those places I’d like to revisit. Should probably think of it as buying a digital guidebook where you have to purchase the new version rather than an app that gets updated.

Tokyotourist about Big Island Revealed 7th Edition