Been using Single Bet Calculator for about four months now, mostly late at night on the sofa, so make of that what you will. Came across it off another forum thread, nobody paid me.
The game selection is frankly enormous — somewhere north of 3,000 slots if the counter is honest. NetEnt stuff dominates, so Book of Dead and the rest of the greatest hits are all there. I tend to live on Betsoft games because the volatility suits me. The one thing that irks me — Single Bet Calculator's search bar is genuinely poor, filters half work.
The live dealer bit is Evolution-run, no complaints there. Actual dealers, decent stream quality, and the game shows like Crazy Time pulls a big crowd most evenings. Should mention the UK tables are properly staffed from about 6pm onwards. If you're weighing up the promos have a look at single bet calculator since the offers shift about.
The sign-up deal from Single Bet Calculator came as ?100 matched plus 100 spins on Book of Dead. Rollover is 35x nothing special but not predatory. They also ran a ?5 no deposit token on verification. Minimum is a tenner, sign-up took me maybe five minutes, ID check was same-day.
Cashouts are decent. Card payments are the slow ones, Skrill and Neteller came through in under 12 hours, and crypto is quickest if you use it. Cashed out ?340 last week no silly document requests. The live chat on Single Bet Calculator answered in about four minutes — copy-paste at first but fine after. Licence is UKGC, so at least there's a complaints route. App-wise there's nothing, just the mobile site.