I've been using Waze for a long time, hoping it would improve. Using Waze for very long distance use is okay, DON'T trust it for around town or trips of about 50 miles or less, especially if there has been recent changes in routing. One of the most unreliable map apps I've used. It will automatically shut down (so if you use it to alert for speed traps DONT) and will send you to oblivion. It isn't something I would pay for. I think GOOGLE purchased it to make thier own product appear better. USER BEWARE!!!