Best free iPhone apps 2016

There are now hundreds of thousands of apps available for your iPhone 6S and, surprisingly, many of the best are free.

• What's the best phone of 2016?

The following list showcases our pick of the best free iPhone apps, and includes iPhone applications for social networking, travel, news, photography, productivity and more. Most of these apps are also compatible with the iPod touch.
If your top free iPhone apps aren't covered, tell us all about them in the comments. And don't forget to check out our iPhone 7 rumors.