Yes, there is an app for that but it's so much easier to pull out the book and look at what's on the exit 80 miles away without trying to read it on the smartphone screen. We also purchase it every 2 or 3 years. The Wal Mart atlas is also one of our favorites, lists every Wal Mart in the country. I like to look at the whole state when we are traveling. I use Streets & Trips as a general guide for mileage, not to plan our trips.