Hello and good day xboxmoddr. Thank you for reaching out and for the inquiry. I would suggest using a recommended mobile device for your DJI Phantom 3 Standard for compatibility and reliability purposes for both the drone and for the DJI Go application. Please refer to the list given by A J on post #2. If you have any other inquiries or concerns with DJI. Please feel free to post it here at DJI Forum. We are all here to help and support you. Thank you.
I personally suggest a iPad Air 2. Can have Cell if you want, but its not required.
Its what I use on my P3A. And works very good! Plus the price should be around $150 USD.
Its also listed as an approved device..