The Maui Haleakala app was helpful. BUT it would be great if the audio tour continues even with the app in the background. I wanted to use my phone camera to take photos. But every time I left the app, the tour would stop playing. Music players like Play Music or Spotify simply keep playing in the background. It would be good for your Android GPS tours to do this too.
Saved my honeymoon! We would have been wandering aimlessly on country roads in Maui without this app. It functions flawlessly and actually surprised me with the accuracy and timeliness of the GPS triggered narration and directions. This is an amazingly well designed app. Worth so much more than the 5 bucks it costs. Other apps require in-app purchases and don't offer the depth of narration this one does. Can't say enough good things about it, really!
Entertaining Makes the drive much more interesting. Need to fix the audio cutoff
Simple and interesting
Accurate, easy to use, and so much fun!
Minor technical update
GPS aware travel guide and offline map based on the Maui Revealed guidebook