Dart Checkout Pro: Calculator

Never stand at the oche wondering what to throw. Dart Checkout Pro gives you the perfect route for any checkout from 2 to 170 — instantly.

INSTANT CHECKOUT ROUTES
Type your score, get your out. T20 → T20 → Bull for the big fish, or the smart route for anything below it. Colour-coded dart cards make it readable at a glance: yellow for doubles, blue for trebles, green for singles and bull.

EVERY OPTION, NOT JUST ONE
Don't like the suggested route? Browse every valid combination with PREV and MORE. Some scores have hundreds of routes — see them all.

BUILD YOUR OWN ROUTE
Tap any dart card to change it. Lock in the dart you want and the app recalculates the rest of the route around your choice.

NO CHECKOUT? PLAY THE LEAVE
Sitting on 169 or another bogey number? The leave planner shows you exactly what to throw to leave your preferred finish for the next visit.

YOUR PREFERRED OUTS
Save your favourite 2-dart and 3-dart routes for any score. The app remembers them and ranks them first.

FLASH CARDS TRAINER
Learn your checkouts away from the board. Shuffle through all 162 checkout scores, filter by doubles, 51–100, 101+ or your preferred outs, or build a custom deck.

FIVE THEMES
Dark, Light, Midnight, Pub and Neon.

FREE FOREVER — WITH A 7-DAY PRO TRIAL
The checkout calculator is free, forever. Every Pro feature is unlocked for your first 7 days. Keep them with a single cheap one-off purchase — no subscription, ever.

100% OFFLINE. NO NONSENSE.
No account. No ads. No tracking. No internet needed.

Whether you're grinding to make the county team or just want to stop doing mental arithmetic mid-leg, Dart Checkout Pro is the fastest way from "what do I need?" to "game shot."

ON YOUR WRIST
Dart Checkout on Apple Watch: every checkout, the leave planner, flash cards and a game calculator that tracks your score dart by dart. It works on its own, with your phone in your bag. The watch app is part of Pro — one unlock covers your iPhone and your watch.

SAY IT, DON'T TYPE IT
Tap the mic and say your score — "forty seven", "one seventy", "double top" — and the checkout appears. On iPhone and Apple Watch.

GAME CALCULATOR
Start from 501, 301 or any score. Tap each dart on a proper scorer keypad, and SHOW ME gives you the route for the darts you have left in the visit — not a three-dart finish you can't throw.

EASY TO SEE, EASY TO HEAR
Built to be usable by players who are blind or have low vision — and by anyone reading a small screen in a dim pub.
Large Numbers: the score and every dart fill the screen. On Apple Watch the keypad disappears — dial your score with the Digital Crown, or just say it.
Read out loud: every checkout is spoken the way it's called — "fifty seven. Treble seventeen, double three."
Works with VoiceOver: every dart reads as "treble twenty", not "T20".
On iPhone, all of it is free. No trial, no unlock.