Develop an App that will include GPS maps (integrate data from 3rd parties), messaging (meaning interaction with SIM or GSM through SMS & Push), motion detection, direction and speed, in-app purchase/subscription fee (paypal or other), rating or review, User interface, Requires security access, Data tracking & website
Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time.
I am myself developer so you will directly work with me. No mediators. No managers. No subcontractors.
see my recent work for the technical expertise along with reviews & feedback on my profile page.
Hi
We have and experienced team of developer to do this job,We can assure you quality and revision
,we will work according to your requirement.
Lets chat to discuss more.
Regards
Sumitra