Right — been using this thing for something like a few months now and it’s stuck on my phone, reckon I’d say something since someone asked me the other day. I’m based in the UK, generally do football and horses, a fiver here and there, for context.

How I found it was actually embarrassing — I could never figure out what an e/w return would be with 1/5 odds a place. Basically I’d guess and get a shock. These days I type the odds in before I place anything, even the boring singles.

Their single bet calculator tool is the bit I use most — you drop in your stake, the odds and it shows returns instantly, fractions or decimals. It also handles the bigger stuff — doubles and trebles maths, lucky 15 and lucky 63, a yankee, which is where I always lose track. Have a go yourself, it’s here [url=https://freebet-calculator.com/bet-calculator/matched-betting]free matched bet calculator[/url] and there’s no login wall, which I appreciated.

The thing that actually shifted things for me was the geekier tools. The probability calculator that shows what margin’s baked in, and there’s the kelly criterion calculator — I run quarter kelly because full kelly is far too aggressive. Dutching calculator gets used a fair bit if I’m splitting a race.

Not all sunshine though. Its design feels a bit basic — not much polish, it’s clearly function over form. Phone-wise it works but the acca grid make you pinch and zoom. And no proper app, it’s browser only — slight shame but you asked.

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