iOS developer for Fintech app

The folks at Makers (http://makers.do), a company builder from Berlin, are looking for a freelance iOS developer to work on a gamified currency trading app.

"The idea of the application is to teach people how to trade ForEx in a very simple and easy manner, while making it fun to learn: you can trade against your friends, join group trading battles and rank yourself against all other traders using the app. We have an MPV available on the App Store, whose code can be reused."

A backend developer is already on board and designs, assets, and functional specs are created.

Ideally, development would begin immediately, but it might be possible to postpone for 1-2 months.
Remote work would be possible if the developer can come in to the office every now and then.