Right — been on this thing for something like six months now and it’s stuck on my phone, so figured I’d write something up since someone asked me the other day. Am based in the UK, mainly stick to footie and the horses, a fiver here and there, so take it how you like.

What got me on it was honestly embarrassing — I never could get my head round what an ew return actually was when the place terms changed. I’d just wing it and moan when the payout landed. Now type the odds in first, every time, even the boring singles.

The single bet calculator tool is the bit I’m on daily — you put in your stake, the odds and it spits out the return straight away, either odds format. It also handles the bigger stuff — acca and treble maths, a lucky 15, yankees, which is where most people I know lose track. Have a go yourself, it’s over at [url=https://free-bet-calc.uk/bet-calculator/lucky-15]calculate lucky 15 bet[/url] and there’s no login wall, which I appreciated.

One thing that really shifted things for me was the nerdier extras. They’ve got an implied probability calculator which shows you what margin’s baked in, plus a kelly calculator — I use half kelly because full kelly is terrifying. The dutching one is handy too if I’m spreading across selections.

Couple of gripes. The design is a bit basic — zero frills, looks like it was built by someone who cares more about maths than colours. On my phone it’s fine although the bigger tables need a bit of scrolling. There’s nothing on the app store, just the site — fine by me but you asked.

So yeah. Costs nowt, no ads shoved in your face, works. Anyone who honestly adds it up in their head, try it — it’s saved me a fair few arguments with the bookie.