01
X01
Count down from a starting total to zero. Bust on a negative score or a stranded one.
iOS 17+ · iPHONE & iPAD · 5 LANGUAGES
SCORE BETTER. HIT THE 180.
The scorekeeper built for people who actually throw. Nine official game modes, a custom keypad with instant bust detection, an interactive 3D regulation board with personal heatmap and iCloud sync that keeps your games on every device — and shared with friends.
9game modes
5languages
iCloudauto-sync
SCROLL
01 — Modes
Nine ways to throw,
Nine ways to throw,
one for every night.
Classic 501, Cricket Cut-Throat, focused practice routines and pub-night formats. Every mode has its own scoring engine: busts, marks, finishes and stats stay consistent with the rules.
02
Cricket
Close out 20–15 and the Bull (three hits each). Score on numbers your opponents haven't closed yet.
03
Killer
Each player owns a double. Hit yours to become a Killer, then knock lives off the rest.
04
Count-Up
Score as much as you can over a fixed number of rounds. Highest total wins.
05
Shanghai
One specific number per round. Single + double + triple in the same round = instant win.
06
Golf
Nine holes on the 1–9. Single = par, double = birdie, triple = eagle, miss = bogey. Lowest score wins.
07
Bob's 27
Start from 27. A different double every round — gain on hits, lose if you miss.
08
Checkout 121
Pure checkout training: start at 121 and try to finish in three darts.
09
Around the Clock
Hit numbers 1 → 20 + Bull in order.
Free: the full X01 mode · Premium: all nine modes unlocked.
02 — Gameplay
Enter a round
Enter a round
in 2 seconds.
No system keyboard. A dedicated keypad with quick gestures for single / double / triple and the Bull, a turn banner that always shows who's up and an immediate read on what went right (or wrong).
Dedicated scoring keypad
Quick gestures for single, double and triple; a dedicated input for Bull and Bullseye.
Live checkout suggestion
In X01, the app shows you how to close the score with the darts you have left.
Instant bust & undo
Immediate visual and haptic bust feedback. Undo the last turn or a single dart with one tap.
Live turn banner
Avatar, current round and the mode's key metric (remaining points in X01, marks in Cricket, lives in Killer).
End-of-game summary
Player-by-player comparison with averages, total darts thrown and time to finish.
Reopen & edit a finished game
Wrong turn entered? The match creator can reopen the game and fix the last round — stats recompute on their own.
Celebration overlay
A winning animation on every closeout, with a dedicated haptic pattern for the moment of victory.
03 — Stats
Premium
The numbers
The numbers
pros actually look at.
3-dart average, checkout %, ton+ counts, MPR for Cricket, accuracy per number, your group's leaderboard, auto-generated insights on your trends and all-time records. Filter by mode, period and player.
AVG 3-DART
0
X01 details
CHECKOUT %
0%
double out rate
TON+ (100/140/180)
0
last 30 days
MPR · CRICKET
0
marks per round
Premium
Interactive 3D regulation board with a personal heatmap
A three-dimensional dartboard built to regulation dimensions. The zones you hit most light up. Tap a sector to see how many times you've landed it (single / double / triple); double-tap for the full-screen view — and your customised dart appears right where you throw most.
- Auto-generated text insights on your trends (e.g. "you're improving on double 16")
- Records: highest score, fastest checkout, longest win streak
- Detailed Cricket breakdown: marks per round, MPR, per-number accuracy
04 — Play with friends
Premium
Share a match,
Share a match,
even miles apart.
Matches are shared and kept in sync between devices through iCloud — no separate account, no servers, just your Apple ID.
Auto-pairing
Players you've added get paired automatically the first time you switch to Premium.
Invite via iMessage / AirDrop
One tap to invite. After accepting, the app prompts a re-share so both sides stay paired.
Background fill-in
Shared games populate gradually after the invite — no waiting screen, no spinner.
Guided iCloud setup
If a required iCloud setting is off, the app explains why and shortcuts you to Settings. Pairings can be reset at any time.
#01
DartKingNL
102.4
#42
YOU
87.4
#43
BullseyeMike
87.1
Group leaderboard — included with Premium.
05 — Dart Customizer
Premium
Your dart,
Your dart,
down to the smallest detail.
Four separate components, 11 colours each including metallic finishes. Tap a part to select it and the dart splits to highlight it; double-tap to switch between assembled and exploded view. When it's assembled, the dart rotates on its own 360°. Your configuration saves and syncs automatically to every device, and the dart you build appears on the 3D board on the Home screen.
01
POINT
Dart point
+6
03
SHAFT
Central shaft
+6
04
FLIGHT
Stabilizer flights
+6
06 — The rest of the app
Polished where
Polished where
it actually matters.
All the small things that decide whether a scoring app gets used twice or never again — themes, players, tips, notifications and full iCloud sync.
Players
Create, edit and remove players with auto-generated avatars (initials & colour, or emoji). A "You" identity is highlighted as your own. Players already in an active match can't be added to another one — with a clear warning.
Casino theme Premium
Two visual styles: Warm by default — a caramel-and-green palette inspired by a real dart venue — and Casino with neon on felt and a different typeface. Both adapt to light and dark.
Match history & filters
A chronological list of every finished game. Filter by player, by one of the nine modes or by outcome (won · lost · abandoned). Distinct empty states tell you whether you've never played or just filtered everything out.
Onboarding & in-app tips
Three intro screens at first launch explain the gestures and the privacy story. Contextual tips appear at the right moment — rules for Killer, Golf, Bob's 27, Checkout 121, Around the Clock, plus a tip for the dart customizer.
Friend notifications
You're notified when a friend starts, wins or abandons a shared game — and when someone accepts a share you sent. The app refreshes in the background through iCloud.
Full iCloud sync
Matches, players and settings sync automatically between your iPhone and iPad. Your identity and dart configuration follow you everywhere — no separate account, just your iCloud.
Differentiated haptics
A unique tactile signature for tap, double, triple, bullseye, bust and victory — so your fingers know what happened before your eyes do.
Accessibility & languages
VoiceOver labels on every interactive element, full Dynamic Type support, portrait orientation on iPhone and iPad. Available in English, Deutsch, Français, Italiano, Nederlands.
07 — On Kickstarter
V1.0 is built.
Back the project on Kickstarter
V1.0 is built.
Help us land the launch.
Version 1.0 — nine modes, 3D heatmap, customisable dart, full iCloud sync — is complete and on its way to the App Store. The Kickstarter campaign funds the launch and the post-v1.0 roadmap below.
·01
App Clip
Try a quick game without installing — open a shared link or scan a code and you're throwing.
·02
Smarter cross-device sync
Improvements to player management across paired devices — fewer prompts, faster joins.
·03
Graphics & animation polish
Refinements to the celebration overlays, the 3D dart scene and the in-game transitions.
Back the project on Kickstarter
Backer tiers from €5 · Early-bird Premium for life
08 — After the campaign
Start for free.
Start for free.
Unlock everything at €0.99.
Free
€0forever
- The full X01 mode (201 · 301 · 501 · 701 · Double Out)
- Game history with filters
- Stats summary after your first finished game
- All five languages
7-day trial
Premium
€0.99/ month · €4.99/year
- All nine modes unlocked
- Stats section with leaderboard, records and auto insights
- Interactive 3D regulation board with personal heatmap
- 3D dart customizer · 4 parts · 11 colours each
- Casino theme (neon-on-felt)
- iCloud sharing with friends
— iOS 17 or later · iPhone & iPad · Portrait only · Restore purchases included —