DocGuide

DG Apps brings the best of the world of medical apps to the physicians and healthcare professionals. Focused 100% on professional practice (rather than apps for the general public), it saves time and keeps users up-to-date with apps of most interest in a particular specialty area(s).
You can register as a patient to see what is out there for your neurologist and even get the free ones for yourself.  And then see what your doctor should know about your condition.  Your doctor should know more than you about your condition  but I bet s/he doesn't.
http://dgapps.docguide.com/
The ones highlighted for stroke;
http://dgapps.docguide.com/appsearch/ios/latest/stroke