10 of the best Samsung Galaxy S3 apps

Onavo Extend £Free
Looking at the S3's seriously impressive additions to Ice Cream Sandwich – Siri rival S Voice needs a data connection, Pop up Play for viewing video while browsing and Dropbox pre-installed – we started to get a teensy bit worried about our phone bills. Onavo Extend will crunch down your data and provide you with colourful graphs to make you feel smug. Problem solved.
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