SwiftKey is a clever keyboard app that uses artificial intelligence to automatically learn your writing style, the words that matter to you (including slang, nicknames and emoji) and how you like to type. Over time, it will eliminate common typos and improve autocorrect and predictive text. Users can type either by tapping or swiping from letter to letter.
Popular photo-sharing app Instagram lets you transform your everyday photos and videos into works of art and share them with your family and friends. Users can edit photos and videos with filters and creative tools, share photos and videos on Facebook, Twitter, Tumblr and other social networks, and connect with other Instagrammers all over the world.
The Skype app lets you speak to friends and family in any county without paying roaming charges. Users can conduct free voice and video calls over their mobile network or WiFi, share photos and use the app for instant messaging. They can also keep in touch with people who are not on Skype, with low-cost calls and SMS to mobiles and landlines.