I just goth the S4 from an S3 and with my S3 i had Car Dashboard with an iBolt dock. i got a new iBolt dock as the old one didnt work with my S4 and then the app wouldnt work either. i had to get the ibolt app. the ibolt app (Dock 'n Drive) is not bad, but i figured why settle. i have looked around but cant find one i like so i turn to you for suggestions. i like the speedometer and being able to have a few apps on the screen. i have been curious about one that would also act as a dash cam but not something i need.