Right — have been messing about with this thing for something like five months now and it’s basically bookmarked at this point, so figured I’d chuck my thoughts in since someone asked me a few days back. Am UK based, mostly bet football and racing, nothing mad, for context.
The reason I started using it was honestly embarrassing — I could never work out what an ew payout would be once you get five places instead of three. Basically I’d guess and moan when the payout landed. Now I stick my stake in before I place anything, even a simple single bet.
Their single bet calculator tool is the part I use most — you put in the price and your stake and it shows profit and total return instantly, fractional or decimal, doesn’t matter. It also handles the multiples — doubles and trebles maths, lucky 15 and lucky 63, yankees, honestly that’s where I always lose track. Have a go yourself, it’s here [url=https://single-calculator.com/bet-calculator/lucky-15]calculate lucky 15[/url] — free, no signup.
What genuinely changed how I bet were the geekier bits. The implied probability converter that shows what margin’s baked in, and a kelly staking calculator — I stick to fractional kelly since full stakes are far too aggressive. The dutching one is decent when I’m covering two or three runners.
It’s not perfect mind. The design feels pretty plain — not much flash, looks like it was built by someone who cares more about maths than colours. On my phone it’s fine though the lucky 63 breakdown make you pinch and zoom. Also there’s nothing on the app store, it’s browser only — doesn’t bother me but you asked.
Anyway. Doesn’t cost anything, no ads shoved in your face, does the job. If anyone honestly does the maths on paper, try it — it’s saved me a load of dumb bets I’d have regretted.