I travelled solo to Oahu. It was my first visit and I wanted to explore the island. I rented a Jeep and stayed in Waikiki as my home base.
This app was absolutely awesome. I can not say enough good things. The guide is great... He even cracks jokes every once in a while. I used the app over the course of two days. Some spots I skipped and went back to at a later date during my stay because o wanted more time there. Thats the beauty of it... You stop where you want and for how long you want! Ill never do another group tour as long as there is a GyPSy guide available, no joke!
Worth every penny!
Mrbialetti about Oahu GyPSy Guide Driving Tour, v1.0.1