Updated: Best iPhone apps 2016

Best iPhone apps 2015Apps are the cornerstone of Apple's iOS platform. The ecosystem is what sets Apple's mobile platform apart from its rivals, and the highest-quality iPhone apps are typically best in class.But, like any app store, it is sometimes difficult to find out what are truly the best apps, the ones that stand out from the rest and offer a tool or service that's far beyond anything else available.Sometimes the best apps are free, other times you will have to pay a little bit for them.