Combine GPS tracking with turn-by-turn for iPhone
A - I haven't seen an iPhone app where you can import a route then get turn-by-turn directions along with GPS tracking/timing that can then be uploaded to strava, runkeeper, etc. I'm assuming there aren't any apps that do this.
That being the case, is it possible to run a cyclometer/strava/runkeeper type of app AND simultaneously run a Garmin/TomTom type of app that gives turn-by-turn at the same time? The Garmin/TomTom type of app would have to be capable of importing a route rather than deciding for itself what roads to take.
The reason I'm asking is that sometimes I plan routes that are just complicated enough to be able to remember all my turns - yet I also love have Cyclometer running so that I get full "credit" for all my biking - these numbers are important to my motivation.