Hey there. Everyone has a preference as to which camera they use when out riding but if you have an iPhone 5 or iPhone 5S you should check out the "HITCASE."
Waterproof, Shockproof, Mountable iPhone Case - Hitcase. Its a waterproof, shockproof, life proof iPhone case that basically turns your iPhone into a wide angle camera! Takes gorgeous wide angle photos while maintaining phone functionality. You can take all of your photos with it and get gorgeous wide angle shots and then use any photo editing app you want to post them! Its super cool! Mine goes absolutely everywhere with me.