Hi,
This sounds like an interesting app idea!
I've just written a communications app for two iPads (in a cafe), where one iPad enters orders, and another remotely displays order status. I've also used mapping features in several apps.
I develop apps for iPhone/iPod Touch/iPad and Mac, using Xcode and Swift.
You can see some examples of my work, and client reviews of my completed projects, on my Freelancer profile page.
It looks like you may be new to Freelancer? Before starting the project, there should be a clear understanding of the details, the deadline, and the milestone payments.
If you'd like to reply to this message, we can discuss things further, before you make your decision on awarding the project.
Best Regards,
- Rob Dixon.
2016-07-20 Bid adjusted for 2 additional features:
* Allow different versions of map image
* Add "selfie" function