runtastic PRO Android app is is your personal sports assistant for all kinds of exercises (running, cycling, walking, hiking, ...). runtastic PRO app is really funtastic! Cool features, voice feedback, challenges, ... and much much more. Totally cool!! Whether you're new to the physical fitness scene or you've been training for years, there's one thing that all serious athletes will tell you; and that is to keep track and monitor your progress so you're continually inspired to push yourself that extra ...