As well as big moments in our history - like the signing of He Whakaputanga (the Declaration of Independence) and the 1831 letter to King William IV signed by 13 rangatira - the tours also tell stories of lesser known people and events.
"The tours are a really great collection of remarkable stories that cleverly convey a sense of wild frontier, which was the reality of life in New Zealand at that time," Mr Edwards said.
"They make this incredible period of our history come alive, and tell these stories in an engaging and accessible way. Many of the stories centre around some of our Heritage Destinations in Northland, so people can actually visit places where many of these people lived, and events took place."
Written and researched by former Heritage New Zealand Northland staff member Stuart Park, with Professor Manuka Henare and his team at the University of Auckland School of Business providing a Maori cultural and historical perspective, the tours incorporate audio using actors like Tui Ruwhiu and Michael Hurst, as well as sound effects that bring the stories to life.
"The Twin Coast Discovery Touring Route is a wonderful roadway in its own right, incorporating some truly stunning Northland scenery," said Bill.
"The app tours provide that additional bit of 'seasoning' that can help transform a pleasant road trip into an engaging and memorable encounter with New Zealand's earliest historic places."
-For a free download of the Path to Nationhood suite of Northland tours (for Android and Apple devices) visit heritage.org.nz/apps or search for Heritage Trails through your online app store.