maps etc
See here>>http://www.imore.com/best-biking-and-cycling-apps-iphone-strava-cyclemeter-velopal-and-more
>>https://www.google.com/webhp?sourceid=chrome-instant&rlz=1C1LENN_enUS508US508&ion=1&espv=2&ie=UTF-8#q=best%20bike%20aps%20for%20iphone%20maps%20etc
This is a Simple Dialog Demo.