I have spare tablets / phones available for the Dr. Prius App. The Bluetooth ODB2 transmitter arrives next week and I need to choose a device. I have older iPads / Android tablets: is the larger screen size preferable over the phone? Or is there no benefit? I also have a choice between Android / Apple tablets. Is one OS preferable over the other?
Apple is always better. If you plan on using it while driving, the iPhone is best. Unless you have a special mount to hold the iPad, the iPad Mini is probably better.