but OP is asking about APP's mate , in which providing Tips for sports bettor that I think not that good to maintain , remember that tips are just assumption or predictions that is not 100% coming to reality.
The predictions are not even 50% accurate. If you follow more predictions on the sites, I mean if you choose more matches, the prediction accuracy also reduces even below 50% and the more chance the person would not be able to win. People have to make prediction by themselves is better and going for just one or two matches. Using the site or app only makes people to bet more and accumulate more matches, which is riskier.That's strange if they will only accept a fiat when they are being promoted here on a crypto forum. I think what you saw is just a visualization of crypto to fiat. It helps to know the real time value of the crypto you are betting. I too saw that on many slot games. Many gambling sites are now adding that feature, I think that is to give way to those are new to crypto.
I have seen that on some gambling sites too, example are betnomi and gamdom which can be seen on gambling board on this forum. When it comes to the application which gives a sport betting tips. The best one would be telegram. By there you can find many groups. It's a one stop shop because you can also use this as a communication tool. There is no need for us to install different betting apps.
Non is perfect and non is best, making analyses by yourself is the best, you can though begin your analyses from the sites or apps that give you tips about sport. 
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