Greetings,
I have read Project Description & understand the initial high level details of your App but to give you our estimate, we really need more detailed requirements. Please drop me a message thru' PMB to start further discussion about your project, as we cannot write much on this initial message bard due to limitation of characters.
As you need iOS & Android Apps, so I am sure you would also need WebServices for communication purpose, as our current bid is just a ballpark estimate but once you respond us, we can then negotiate it & finalize, as we are flexible in prices.
Please check out our Freelancer profile https://www.freelancer.com/u/leadconcept.html, as we have delivered many successfully projects lately and let me know, if you want to see some of our recently developed projects.
Look forward to hearing from you.
Regards,
YK
LEADconcept