comScore Mobilens: December 2011

U.S. smartphone platform market share comparing the three month average ending December 2011 versus the three month average ending September 2011 according to comScore:

  1. Google: 44.8% → 47.3%, +2.5% points
  2. Apple: 27.4% → 29.6%, +2.2
  3. RIM: 18.9% → 16.0%, -2.9
  4. Microsoft: 5.6% → 4.7%, -0.9
  5. Symbian: 1.8% → 1.4%, -0.4

In the previous MobiLens report, Google grew 3.1% points and Apple grew 1.4, which means Google slowed down a bit and Apple did the opposite.