So, the app will allow you to spend cryptocurrencies in real stores, without the store doing anything special ?
If this is the case, this will be huge. I wouldn't be surprised if we see $100 per coin in a few months.
If they achieve what they are trying to achieve over the next 10 years it will be bigger than bitcoin. A functional app will give everyone an idea of what they can actually achieve. The next 3 to 6 months are going to be interesting.
Still a long way to go for them to achieve that I think. It is not as easy and still not a lot of people are into cryptocurrencies especially buyer and those merchants. But I do believe that they will succeed in 2 years time.