Hi there,
After reading initial details, you need a Web Application and features of this Web App would be similar to your existing iOS App. Can you please share link of your existing App?
Relevant Skills and Experience
We have lot of experience developing all kind of Web & Mobile Apps, as we are in business since 2003 and I can send you send you our portfolio on request, as there are character limitation.
Proposed Milestones
£1666 GBP - Please ignore the bid amount, as Freelancer website does not allow me leave this field blank.
Can you please provide versions of IOS app, and detailed information about API?