Train your darts math.
Nail your checkouts.

Fast drills, checkout scenarios, and progress you can see — online or off, with an account only if you want it.

Download on the App StoreGet it on Google Play

Lightning Speed

Train your brain to recognize patterns instantly. Reduce your time at the oche and throw with rhythm.

Deadly Accuracy

Stop guessing your next target. Build muscle memory for the math so you can focus entirely on the throw.

Checkout Thinking

Learn optimal routes, setup shots, and backup plans for when you miss that crucial first treble.

Everything you need to master the board.

Designed for players who want to take their game seriously, without the fluff.

Train

Speed Math, Quiz, Checkout logic, Setup/leave, Finish trainer — interactive practice with clear feedback.

Track progress

Dashboard & performance — XP, level, streaks, goals, session history. Watch your stats improve over time.

Works offline-first

Core progress stored locally. Practice anywhere, anytime. Syncs automatically when signed in.

Account optional

Email/password or anonymous sign-in. Anonymous users can link to a full account later without losing data.

Profile & settings

Customize your display name, training preferences, default targets, and leaderboard opt-in.

Leaderboard

Compare progress with others only when you opt in. See how you stack up against the community.

Inside the app

A glimpse into your new training routine.

Challenge Mode

Quiz

💡81 REMAINING

You have 2 darts in hand. What is the optimal route to leave a favorite double if you miss the first treble?

A
T19 → D12
B
T7 → Bullseye
C
T15 → D18
Confirm Answer

Interactive Quizzes

501 Math Game

0 pts
START
301
VISIT
168

REMAINS?

-
🏁 T20 + T20 + T16
1
2
3
4
5
6
7
8
9
0
OK

Speed Math Drills

Leaderboard

#1inb4cookies
Lv.2635 XP
#2dart_master
Lv.2590 XP
#3180_king
Lv.1420 XP
Home
Stats
Rank
Settings

Global Leaderboards

Settings

IN
inb4cookies

Level 1

Edit

Training Preferences

Default Target

Preferred checkout

D20

Timed Mode

Add pressure

Customizable Profile

Strategy

Setup & Leave

SCORE

126

What is the best treble to aim for to leave a finish?

T19Leaves 69
T20Leaves 66
T18Leaves 72

Setup & Leave Logic

Performance

Win Rate

68%

Avg Score

54.2

Checkout Accuracy

MonSun
Highest Checkout170

Detailed Analytics

The future of dart math is multiplayer.

We're building the ultimate competitive environment for mental darts. Here's what's coming next to help you master your routes.

Friendlist

Add your friends, compare your math accuracy, and see who is mastering their checkout routes.

Training Lobbies

Find opponents or create private rooms to compete against others in live checkout quizzes.

Multiplayer Battles

Go head-to-head in real-time. Test your mental math and route memorization under pressure.

Ready to step up to the oche?

From casual players looking to learn the math, to serious competitors sharpening their edge.

Download on the App StoreGet it on Google Play