Some sites are lazy, and just port their regular desktop version over to a betting app. One of the first things we’ll assess in a betting app is how easy it is to actually use. There are many factors which go into our ranking system, but here are five key things we always look for: 1. This places us in a unique position to judge UK betting apps using industry knowledge that you simply won’t find at other sites. MansionBet spent more than 15 years as a key betting site in the UK market, so we know our stuff. But how did we decide which apps deserved to make the list? Above, you’ll see our list of the very best apps for sports betting.