Microsoft delivers a solid update to is smartphone platform with Windows Phone 8.1. The new features are genuinely delightful and bring Windows Phone up to speed with Android and iOS ... almost. Here is Phone Scoop's full review.
Apple's new operating system takes a major step forward in terms of design and functionality. It greatly improves usability, while also introducing some nifty new features. Here is Phone Scoop's comprehensive review of iOS 7.
iOS 6 for the iPhone, iPad, and iPod Touch adds tons of new features, but not all of them work the way they should. Apple managed to pull even with the competition with some of the new features, but still lags in others. Phone Scoop digs deep with iOS 6.