this software should be label a beta software until the company work out all its problem , it should be never compare to Garmin or Magellan , I own both and it do not even come close . I will start with the pro since it will take the least time to mention . pro : Convenience of have a gp load on you phone , the GPS receiver can be leave in the vehicle except when you be hike for example . con : inaccurate map -lrb- we be talk mile not foot ! -rrb- , Difficult of use , cumbersome menu , lack of pous 's , wrong pous location , crash often and the list go on ... map : the inaccuracy of the map be incredible and can lead you to a wrong place or miss a free way exit . map be out date , it do not show street that have be update on all map search engine 18 month prior . you can not click and pan the map to see the route ahead . crash often , about once every 2 ~ 3 day . pous -lrb- point of interest -rrb- : again incomplete , inaccurate and difficult to use . for example if you be look for a certain store and the search return 6 and let we say the first 3 be approximately 3mi from where you be , you will not be able to select each one to further know more info - all you can do be pick one to get the direction to . customer service : not very helpful , not knowledgeable about they product or offer and take long time to answer question or concern . I be disappoint at the product which could have be a incredible for the convenience , I hope that the people involve in make decision for the company go out and buy some different gp unit and see how they can improve they product , until then it should be , and I say it again , label a beta software . thanks for you time read my review !