OK — been using this thing for something like four months now and it's stuck on my phone, reckon I'd write something up since a lad on another thread asked me last week. Am based in the UK, mainly do football and horses, small stakes, just so you know where I'm coming from.

What got me on it was genuinely embarrassing — I could never figure out what an each way return actually was with 1/5 odds a place. I'd just wing it and get a shock. Now I punch the numbers in first, every time, even a straight one-selection punt.

Their single bet calculator is the part I'm on daily — you drop in your stake, the odds and you get the return instantly, fractions or decimals. It also handles the fiddly ones — doubles and trebles maths, a lucky 15, patents and yankees, honestly that's where most people I know lose track. If you want a look, it's here <a href=https://freebet-calculator.com>ew single calculator</a> and there's no login wall, which I appreciated.

One thing that genuinely made a difference were the more serious bits. They've got an implied probability converter that shows the overround, and a kelly tool — I use half kelly since full stakes are terrifying. The dutching one gets used a fair bit when I'm splitting a race.

Couple of gripes. The design is a bit basic — not much frills, it's clearly function over form. On mobile it's fine though the bigger tables 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. Free, barely any ads, does what it says. Anyone who even now does the maths on paper, try it — saves me a fair few arguments with the bookie.