Hi,
As per overview of the app, You require a big player who deal with it. I would like to help you regarding. Please share more information with us, Definitely you will get feasible solution. For this i would like to invite you to come over chat where we will discuss every bit of the project.
Our Experience in Mobile Application Development: 5+ Years Team Size: 25 (6 Android + 4 iOS).
We Delivered in: Core Graphics, Uber, Payment Integraton, ICloud, Social app, Voice Recognition, and popular service like push notification, local notification, geolocation, and beacon, coredata, qr code and etc.
Provide me a chance to further discuss the project with you.I can assure you that I will deliver you a good quality work exactly as per your needs and will not let you down as well.
Looking forward to assist you.
Thanks,
Umar