1. My only qualm was that when we opened other apps, we would constantly get notification saying that GyPSy was working in the background, but it wouldn't play the audio if it wasn't the active app.Absolutely worth the money! We had considered a guided tour knowing nothing about the trip & knew we would miss some great things but saw this.
2. Every time I unplugged my phone from Android Auto, left the car and returned, the auto file would only play the first 10 to 15 seconds of each clip for each waypoint.
3. On the return trip, it worked perfectly since I didn't have to leave the car to see points of interest.One word -- Brilliant! Buy the app and you will love it! I bought the app an hour before doing the Hana drive.
4. On the way back, I thought it was going to be good, but all the commentary would repeat and the 2nd time didn't give us the option to stop it.
5. Technical information: I connected the phone to car speaker by bluetooth, and did not use Android Auto to avoid potential issues.
6. Then we realized as the guy was giving us a tour of the road he just played when it was time, paused our music and then our music automatically resumed once he was finished.
7. I did like the information about the history of Hawaii, but the issues were frustrating.Got this app last minute as I was trying to nail down an itinerary for our Hana drive.
8. It seemed to get confused which direction we were going so we missed some of the history to hear about a site already seen in the am.Good w/ significant problems.
9. We got on the road a little after 5am & was able to hit many of the spots, spend time enjoying & taking pictures, & even revisited our favorites.
10. Putting everything in Google maps and trying to make it work with Android auto in the rental car was becoming a disaster.
11. It's very easy to use - just turn it on & it guides the whole way giving plenty of time to decide to stop or not.