Checkout Master™ Mode

Tap the switch at the top-left of the board to enter Checkout Master™ Mode — the tool's tournament view: grayscale screen, silenced sounds (with a short vibration on supported phones), and no win sparkle. Use the slider beneath to dim for venue lighting. Tap again to exit.

Score Input

Enter your score at the bottom of the app. Type any score from 170 down to 2. The number pad on your phone instantly disappears and the score updates. For scores between 2 and 19, the number pad needs to be closed manually. If you tap a black area on the app while the number pad is open it will go away. Alternatively, hit Go or Enter on the number pad for scores 2–19.

Re-enter the score after 3 darts

Do this to get the correct route for a 3 dart finish. Otherwise you may be throwing at a 2 dart route when you need a 3 darts route.

The Score Box

Route Lines

The Dart Cat

Switching checkouts is a press & hold, not a tap. I appear with a yarn ball as a reminder to keep holding — until it locks in the ALTERNATE or PRIMARY route. I'm off by default, and sometimes I wander off on my own!

Show the cat

Miss Grid Buttons

Tap the segment you actually hit. The grid shows your current target in the middle column, with its physical board neighbours to the left and right. Three rows represent the segments: Doubles (top) · Triples (middle) · Singles (bottom).

Dartboard Overlay

Sounds

All sounds are generated in-browser (Web Audio API) — no audio files are downloaded.

Dart Notation

Wild Miss

Wild misses are numbers hit that are not on the primary Miss Grid.

For example, you were aiming at T20 and you hit T15. At this point you must hit the button.

Once the button is pressed the secondary miss grid is shown. Since the T15 was hit, long press the 15 button to see the T15 button then TAP it. Your score automatically updates and returns to the primary Miss Grid.

Dart Calculator

A built-in subtraction calculator for live scoring — useful when you want to track a whole leg, not just a single checkout. Press & hold the Calc button (below the Match Mode switch at the top-left) to open it.

How it works

• Current Score — tap to set your starting total (defaults to 501). The session remembers it.
• Dart 1 / 2 / 3 — tap a dart box, then type the value on the keypad. Focus advances automatically. While a dart box is focused, the Current Score readout previews what’s remaining for that dart.
• TRIPLE / DOUBLE — arm a multiplier, then type the segment (1–20). The product commits and the focus advances.
• BULL / DBULL — one-tap entry of 25 or 50 into the focused box.
• Next — commits the visit and rolls the new remaining up into Current Score. Undo appears after the first Next so you can rewind a mis-tapped turn.
• BUST and Game Over show automatically when the math lands there.
• Game Mode — flip the switch at the bottom for 2-player. The score box becomes GAME: the shared starting total both players begin from (tap to set '01 — e.g. 301). Each player’s remaining counts down in the big numbers above their cone. Tap a cone-head to hand off / undo.

Games

Full scoreboards for the classic pub and league games, 2–4 players (teams where noted). Tap a number for a single, or arm DOUBLE/TRIPLE first. Undo rewinds a mis-tapped turn in any game.

Checkout Master™ routes and your Custom Routes are shown during ’01 games, so the finish you have trained is the finish you see at the board.

Play vs. Bot & Skill Level

On the Cricket and 501 setup screens, flick the Vs. Bot switch to play a solo game against the computer. It fills the opposing side with a randomly-named opponent that takes its own turns automatically — in Cricket (Regular, Cutthroat and 3-in-Bed), in Shanghai, and in 501.

Right next to it is the Skill selector. Leave it on RND and each bot plays at its own random standard — a mixed bag, like facing different real opponents. Or lock every bot to a fixed level: L·M (low-medium), Med, M·H (medium-high) or High. Higher settings mean sharper aim, bigger scores and fewer misses. Your pick is remembered and applies to both Cricket and 501.

Offline Use & Clearing Browser Data

This app runs fully offline — no internet is needed to score games. An internet connection is only used for RC registration, Play Online, the license check, saved-name sync, custom-route backup and updates.

Important: if you ever clear your browser’s cache or site data, the app’s stored copy on your device is deleted along with it. Connect to the internet once and open the app — it reinstalls itself in seconds and your access restores automatically. Until that one online open, the icon may not start. After it, you’re fully offline-ready again.

Custom Routes

Your routes. Your rules. Your game.

Override any checkout with your own preferred darts — because great players train deliberately. The default routes are engineered to build pro-level match instincts from the ground up. But if you're working on something specific, a custom set keeps your training locked on target. Not ready to commit? Hit the green button to fall back on the defaults — no harm done. Want to push further? Edit any route, layer in an alternate, and build the checkout system that takes your game where you want it to go.

MID TURN SWITCH: Useful if you want to leave, say, 7→D20 after a miss instead of 15→D16. It doesn't have to be out 47 — it can be any leave you set. With the Mid Turn switch OFF, only directly inputting score 47 into the Enter Score box will display 7→D20. With the switch ON, your custom route also appears mid-turn when you arrive at that score after a miss. To disable a route entirely, use the far-right ON/OFF switch.