I got the one for the IPhone it works just has a hard time with the connection between the iphone and the obdII router but once it finds its connection it works just fine .. I'm unable to log data and send it to my computer but they are working on that and a few other upgrades but all in all its pretty nice I'm using the dash command software but going to download the other one they have for it also just to see if it might work better its been around longer but i believe it does not log data at all. When they complete the work on being able to run my A/f reader (and hopefully ill have a boost gauge from them as well) It will be perfect