From what I've seen even a cheap app would cost five figures to build using an outside contractor and I'm not sure those in control of the BB finances are willing to spend the necessary money to make it happen.
Okay, so now at least someone on the BB side is putting out some numbers. I suggested that crowdfunding an app would be a viable solution to get it done. My suggestion would be, that you find somebody that can code the apps (IOS and Android), get an estimation of the costs for like 3 different versions (basic, intermediate and advanced) and try to get the donation train on full steam.
Also: Utopia made 10k with the first batch of teams, donations exceeded 1k after 1 week... Money is really not the problem.
Größter Knecht aller Zeiten aka His Excellency aka President for Life aka Field Marshal Al Hadji aka Lord of All the Beasts of the Earth and Fishes of the Seas aka aka Conqueror of the Buzzerbeater Empire in Europe in General and Austria in Particular