In full disclosure, my wife did download a couple apps for me on my phone but only to help me in my motorcycle travels
USA rest stops
Gas Buddy
Hotel Finder
the rest I think came on it. All I have used with any consistency however, are the calculator (adding daily mileage) and weather (it's 27 degrees now, but supposed to get to 36 by the time I ride this afternoon). There are 15 apps that came on it that I have NEVER even touched LOL