Score every leg fast. See the checkout. Know if you're improving.
A clean, local-first iOS scorekeeper for darts. X01 and Cricket. Algorithmic checkouts from 2 to 170. Honest stats that tell you whether your darts are actually getting better. No accounts. No ads. No cloud.
Two ways to score
Tap each dart on the dartboard or use the keypad with quick chips for 26, 41, 60, 81, 100, 140, 180. Switch mid-leg whenever your hands are full.
Standard Cricket, scored cleanly
2–8 players. Marks, closes, points. Track who's actually winning the rack, not just who's loudest.
Honest stats
3-dart average, first-9, checkout %, doubles %, 100+/140+/180 counts. Numbers Sky uses on the wall, on your phone.
From pocket to oche in seconds
One tap from Home into your last format. Resume the leg you were in, even if your phone died. Match Center keeps every match you've played.
- Quick-start tile
- Resume in progress match
- Keep playing where you stopped
Every leg, on the record
Post-match summary shows who threw what, the highest turn, the 3-dart average, and the leg-by-leg breakdown. The scoreboard you'd write on a coaster, automated.
- Match Center with full history
- Per-leg averages & first-9
- Checkouts you actually finished
Practice the dart that buys legs.
Two drills. Checkout Trainer fires random finishes from 41 to 170 and grades you on whether you'd have closed the leg. 20s Practice rewards the boring third dart that turns 81 into 41, the one that actually wins matches at the local.
How the checkout finder works.
The hard part of X01 isn't the big scores, it's the finish. Here is exactly how the app turns the number you have left into a route to a double, so the suggestion is never a black box.
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It reads your remaining score
After every turn the app knows precisely how many points you have left. It only offers finishes you can attempt with the three darts in your hand, no suggestions you can't legally throw.
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It searches reachable finishes 2–170
On a standard 20-segment board the maximum three-dart finish is 170 (T20, T20, Bull). The app searches singles, doubles, trebles and the 25/50 bull for every reachable total from 2 up to 170, the same range any standard darts checkout table covers.
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It ends on a double
In double-out X01 the last dart must land in a double, or the 50 bull, to win the leg, the rule set used by the PDC and the World Darts Federation. Every suggested route finishes on a double so it would actually close the leg.
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It prefers the route players know
Where a number has several valid finishes, the app leans toward the conventional route most players already practise, leaving a comfortable double rather than an awkward one, so the suggestion matches the muscle memory you already have.
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It updates live as you throw
Score but don't check out? It recalculates from your new remaining total for the next visit, and Undo rolls back any mis-entered dart without restarting the leg.
The checkout finder is a scoring aid, not coaching, the darts are still on you. References: PDC rules, WDF rules, and the standard 2–170 checkout range used across the sport.
Honest about the edges.
The app does
- Score X01 (301/501/701, custom on Pro) and standard Cricket
- Suggest a checkout for every reachable finish 2–170
- Track 3-dart average, first-9, checkout %, doubles % and 180s
- Let you score by keypad or by tapping the dartboard, and undo anytime
- Keep every match on-device, with no account
The app doesn't
- Teach or coach your throw, it scores, you play
- Sync across devices or back up to its own cloud
- Detect darts automatically, you enter each score
- Run on Android, web, iPad or Mac (iPhone, iOS 17+ only)
- Collect analytics or run third-party SDKs
Free
- Up to 2 players
- Standard X01 starts (301 / 501 / 701)
- Last 10 matches in history
- One Cricket player profile
- All stats, full match recap
Pro
- Up to 8 players
- Custom X01 starts (any value 51–999)
- Unlimited match history
- Multiple player profiles
- Cloud-free everything stays on device
Subscription pricing shown in App Store. Cancel anytime in iOS Settings.