Business plan. | Seite 14

2015 4.3 bILLION 5.4% RISE “ 4.08 bILLION 3.9% RISE Fitness apps for smartphones are one of the strongest markets where digital has established itself as a new way to face amateur training plan “ 2014 (Passport, 2014) 2013 3.92 bILLION 14 15