#7 Skype

Total users-22 percent

The world’s most popular VoIP service Skype also has an app for the mobile platforms that allow its users to make voice and video calls over the internet. Audio visual communication with your near and dear ones can be done over the phone with this app. Skype also provides the instant messaging facility. Calls made between two Skype users are free, however calls to landline telephones and mobile phones will be charged. Skype also provides videoconferencing facility.

#6 Twitter

Total users-22 percent

This app is the mobile version of twitter which offers services such as instant messaging, adding friends, uploading photos, following tweets and sharing personal stuffs. The app has added a new feature ‘App Card’ that allows its users to download directly from App Store or Google Play. The product card shows images and pricing of products and the new Gallery card showcases photo albums with multiple images.