Probability PLC Bingo Sites

Probability PLC is a major player in the world of online bingo. Even if you haven’t heard the name ‘Probability PLC’ before, it is likely that you’ve heard the names of some of their sites. The company deals primarily in mobile gaming. So if you love playing bingo on mobile, then you’ve got a lot to thank these guys for. Probability Bingo sites consistently come top of the class.

Top Probability Sites

Typical Bonuses and Promos

At Probability PLC sites, you can generally be assured of several things, namely:

  •    A no deposit bonus
  •    A first deposit bonus
  •    A huge selection of mobile slots

The sites are not known for a vast variety of promos for existing players. Many of their bonus opportunities are geared towards newbies. However, some of the sites do have some existing player promotions. For example, Ladylucks has a VIP scheme which gives players the chance to climb the bonus levels to win prizes. There are also jackpots and weekly bonuses.

Pros and Cons?


The pros of playing at one of the sites exist for those who love mobile gaming. Generally on mobile optimised versions of sites, the games selection is limited in comparison with the desktop version. This is not the case with Probability Bingo on Mobile. The selection of games is competitive, giving mobile players access to a wide array themes and varieties.

The players who are likely to benefit the most from these sites are newbie mobile players. They receive many lucrative promotions which they can then use on the many games offered.

Games are all developed using the most recent innovations in HTML technology. It can be used on all different types of mobile platforms like iPad, iPhone, iPod, Android etc.

Many mobile game sites fall down in their lack of table games. However, Probability has made strides in this sector. In 2013 they launched Roulette HD, which allows you to switch between both American roulette and European roulette.


The main downside of playing at this site comes in the form of wagering requirements. This is a common way that sites can seem less lucrative than they initially appeared to be. At Ladylucks, wagering requirements on bonuses stand at x50. The same is true for Moobile games. Although not the most constricting requirements we’ve seen, they are still pretty high.

How does it compare to other bingo software providers?

Probability PLC has some competition in the mobile bingo market.

15 Network

The 15 network has many sites which are fully mobile optimised such as Cheers Bingo and Luckycow Bingo. One of the main ways that these sites have distinguished themselves is via the use of spin the wheel promotions. These give players more than just a regular bonus. Spin the wheel for the chance to win additional gifts such as free spins or bonus cash.


As part of 88 Holdings, Dragonfish has a far reach in the world of online bingo. Their many mobile optimised sites boast the Dragonfish suite of games which includes many popular slot titles. However, a frequent complaint is that promotions tend to be networked and very similar across all sites.

This brand is well known to those who love mobile slots. Although they have made some headway into the world of mobile table games, we’d like to see them develop this. Roulette HD was a great start but we’d love to see additions to this to give players more choice. The promotions for new players are very good, despite the wagering requirements. However, more could be done to entice existing players to keep coming back to their sites.

Overall, we’d recommend Probability sites to any player who wants to game on the go.