Run Injury Free is available for Android devices (iPhone, iPad, iPod touch in development).

Injuries are very common among runners. Does it interrupt
your running program a bit too often? This app will be your assistant
toward full recovery. 1) Diagnose your injuries. 2) Learn how to
prevent them. 3) Log your recovery. It will help you to
make informed decision, but is not a substitute for competent medical
help.