New iOS7 introduces easier way to sort and scroll through photos -- a big improvement . App Store offers locally popular apps . Older iOS 6 Passport app is still the best travel - related resource . An app that launched with last year 's iOS 6 software remains one of the iPhone 's biggest travel boons . Another new feature -- turn - by - turn audio navigation for walkers .
New iOS7 introduces easier way to sort and scroll through photos -- a big improvement . App Store offers locally popular apps . Older iOS 6 Passport app is still the best travel - related resource . Another new feature -- turn - by - turn audio navigation for walkers .