Productivity +3 Pro
334.0K 0 1
Productivity +1
63.5K 34 99
Personal +1
26.6K 0 1
Personal +3
8.7K 5 0
Productivity +2
11.8K 2 2
Productivity +3
4.9K 2 5
4.4K 1 4
8.6K 0 0
6.1K 0 1
3.7K 0 1
3.8K 0 1
4.9K 1 1
SMS was the most widely used data application, with an estimated 3.5 billion active users, or about 80% of all mobile phone subscribers at the end of 2010.