Dart Checkout Pro: Calculator
MJ Raatz Sports iPhoneiPadiPod touchApple Watch
Dart Checkout Pro: Calculator is a free Sports app for iPhone and iPad by MJ Raatz. Requires iOS 16.0. Updated October 22, 2026.
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Oct 22
- 2026 · v1.4.5
Screenshots
About 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.
What’s new
Version 1.4.5 · Updated October 22, 2026
NEW: Ask, and just look at your wrist. "74 checkout" now answers on the watch face itself — the route appears over whatever you were looking at, without opening the app. NEW: A watch face complication. Add Dart Checkout to your watch face for a one-tap way in. NEW: Larger Text on iPhone. Every size in the app now follows the system text size, all the way up to the largest accessibility setting. FIXED: The Apple Watch app could show the paywall to someone who had already bought Pro, when the purchase had not yet reached the watch. An unlock is never taken away now. FIXED: Asking for a second score while a checkout was on screen flashed back through the home screen on the way. The new route swaps straight in. FIXED: The Digital Crown jumped in tens too easily. The thresholds are set from real turns now, so ordinary dialling moves in ones and fives.
App privacy
The developer, MJ Raatz, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Dart Checkout Pro: Calculator
Looking for apps like Dart Checkout Pro: Calculator? Here are 6 similar apps on the App Store. The highest rated is Oche Darts (5.0/5), and all 6 are free to download.
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Teem Darts Checkout
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Checkout Coach: Darts
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Oche Darts
5.0
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FCS Pulse: FCS Football
5.0
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Dart Maths
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Darts Scorer: 501 & Training
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Dart Checkout Pro: Calculator | – | Free | October 22, 2026 | |
| Teem Darts Checkout | – | Free | Sep 1, 2026 | Compare |
| Checkout Coach: Darts | – | Free | Jul 27, 2026 | Compare |
| Oche Darts | 5.0 / 5 (2) | Free | Apr 11, 2026 | Compare |
| FCS Pulse: FCS Football | 5.0 / 5 (4) | Free | Oct 24, 2026 | Compare |
| Dart Maths | – | Free | Sep 26, 2026 | Compare |
| Darts Scorer: 501 & Training | – | Free | Oct 22, 2026 | Compare |