Right — have been messing about with this thing for something like six months now and it’s stuck on my phone, reckon I’d say something since someone asked me a few days back. Am in the UK, mostly stick to footie and the horses, small stakes, for context.

The reason I started using it was genuinely a bit daft — I never could figure out what an ew return actually came to with 1/5 odds a place. Basically I’d wing it and get a shock. Now I punch the numbers in before every slip, even a straight one-selection punt.

Their single bet calculator is the part I open most — type in the price and your stake and it shows the return instantly, either odds format. It also handles the multiples — trebles returns, lucky 15 and lucky 63, a yankee, which is where most people I know got it wrong. If you want a look, it’s over at [url=https://singlebettingcalculator.uk/bet-calculator/matched-betting]matched betting calculator uk[/url] and there’s no login wall, which I appreciated.

The thing that really shifted things for me was the more serious tools. The implied probability thing and it makes obvious how much the bookie’s taking, and a kelly staking calculator — I stick to fractional kelly since full stakes are far too aggressive. The dutch tool gets used a fair bit when I’m spreading across selections.

Couple of gripes. The interface feels very functional, let’s say — zero polish, looks like it was built by someone who cares more about maths than colours. On my phone it’s fine but the lucky 63 breakdown make you pinch and zoom. And nothing on the app store, it’s browser only — fine by me just flagging it.

So yeah. Free, not plastered in adverts, does what it says. Anyone who even now works out returns on a calculator app, try it — saved me a fair few “wait, that’s it?” moments.