Building an app

[R4Liam]

For my Greed Design module in the final year of uni, I want to make an app that accompanies the board game that comes with the beer packaging. I have all the boardgame sorted but now I need to design an app that dictates movement on the board and also gives out random 'chance' cards with actions for the players to do (i.e. drink 2, move back 3).

How long would this take to build? I have about two weeks to do this in? My fallback plan is to just have image mockups but a working app would be very well received. Where do I start and which programs should I use? I have some knowledge of coding and can learn pretty quickly. I want it to work on iPhone and Android.

Here's a sketch:

Thanks everyone