This just seems like a sneaky way to advertise your own betting app.
<...>
It doesn't seem like it could be his application, but you never know. As far as I know, OLBG is a very old site, but I've never used their mobile app before so I can't testify about it.
OLBG was founded in 2002 by Antony Portno
There are a number of sports betting tips apps out there that can inform your betting decisions in different ways, from finding the best value to getting top sports betting tips. Besides OLBG, I know about one or two other apps in the same range, but for those looking to bet on soccer, I recommend Footy Accumulators. You can download it from the App Store or Google Play. And it's probably one of the best sports betting tip apps around, imho.