WhatsApp Can Now Be Your Default Call and Messaging App on iPhone
WhatsApp can now be selected as the default calling and messaging app on iPhone, if users so wish (via WABetaInfo). A change ...
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Apple App Store
Apple's online store for downloading free and paid iPhone, iPod touch and iPad applications from third-party developers as well as Apple itself. Launched with the iPhone 3G in 2008, the App Store ...