Phone as a dash cam? Has anyone really tried using their old phone as a dash cam?

773304

{"text":"Ive seen one post here and its really ridiculous hahahaha","videos":"[]","link":"{}","pics":"[]","canComment":true}

815562

{"replyTo":"","text":"I've done it what's so ridiculous about it hit record and let it record all day if the memory Runs Out delete and restart","replyToPid":0}

133538

{"replyTo":"","text":"I used an old iPhone 4 with falco dash cam app. Worked VERY well","replyToPid":0}