Hi,
We are able to do it for you in 10 days with cost $100, guarantee will be next 1 months for bug fixing, delivery include .apk file and source code, license belongs to you.
I write this proposal seriously, please understand that we are professional, and experienced in both Android App Development as well as GPS field.
If you are interested, please contact back during next 3 days. Over Mar 16, please ignore this bid.
Best regards,