Im a big fan of the Big Island version of this app and used it extensively on a trip there. So when visiting Maui I didnt hesitate and bought this one.
Unfortunately where the Big Island app is really great, honest where it needs to be and with great recommendations, the Maui version feels "phoned in" as if the editors havent really visited many of the sites.
Also some things come with glowing recommendations when reality is quite different. I do get the feeling that some vendors have sponsored this guide unfortunately.
There are also glaring errors which are extremely obvious once on site, leaving me feeling as though the editors probably havent really been everywhere, and Im not talking about things that may have changed over time.
By the way, the app does use GPS, but your iPhone in Airplane mode has it disabled. Just disable airplane mode and GPS starts working, with or without cellular signal.
Chanbarun about Maui Revealed