Hi
I've checked your requirements and I am much interested to assist you with the development of your app with fulfilling all of the required functioning very accurately and elegantly.
Relevant Skills and Experience
Skills:-- React Native,React js,Swift,Objective C, C Programming,Xcode,iPhone,iPad,Android,Phonegap,ionic Framework,cordova,Html,CSS, JavaScript, jQuery, Social Media APIs, Ad Networks etc.
Proposed Milestones
$750 USD - Milestone as per discussion
Additional Services Offered
$1 USD - 1 Month free bug fixing and technical support
Do you have any breference app?