Comparison

Darts Arithmetic vs Checkout Coach

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Darts Arithmetic

Features
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Master darts checkout math and finish like a pro. Darts Arithmetic trains you to quickly calculate double-out routes under pressure. Tap a realistic dartboard to practice finishing from any score, track your weaknesses, and improve your mental arithmetic. Smart Training • Personalized recommendations based on your weak score ranges • Practice specific ranges (40-60, 61-80, 81-100, etc.) • Intelligent guidance showing optimal checkout routes • Track success rate and progress over time Realistic Practice • Full-size interactive dartboard with accurate scoring • Instant feedback on every throw • Learn why certain checkouts failed (went over, wrong finish, etc.) • Compare your routes to recommended strategies Perfect For • Players learning double-out rules and checkout calculations • Practicing mental math for common finishing scores • Identifying and improving your weakest checkout ranges • Training muscle memory for optimal routes No ads. No subscriptions. Just focused practice to sharpen your finishing game.

About

Checkout Coach

Features
Read full description

Most checkout apps show you that 132 is T20 T16 D12 and stop there. Checkout Coach explains why: why you stay on the 20 bed for 136, why you throw T19 rather than T20 with one dart left on 141, and why 32 is the leave you chase. Stop memorising a chart. Start understanding your finishes. HOW IT WORKS A score appears. You tap your route on a real dartboard picker. You get an instant verdict with the reason. Next score. A legal route you worked out yourself is never marked wrong: if the recommended route is better, Checkout Coach tells you what it protects against. TRAINING MODES • Checkout Trainer: finishes from 2 to 170 across Beginner, Club and Pro bands. • Leave Trainer: when there's no checkout, learn what to throw and what to leave, and why. • Checkout Chart: the full 2 to 170 out chart, searchable, with explanations and alternative routes. • Speed Countdown: mental subtraction against the clock, using realistic visit totals. • Bogey Quiz: the seven scores with no three-dart finish, plus the near misses people get wrong. • Board Maths: fast segment arithmetic, like T19 is 57 and D16 is 32. • Miss Recovery: your dart missed the bed. Pick the next target that keeps the checkout alive. • Pressure Mode: timed checkout decisions with your opponent on a finish. • Practice Routines: Around the Clock, Bob's 27, 121 Challenge and a Doubles Circuit, with history. • Weak Spot Drill: spaced repetition that brings back the exact scores you keep missing. KNOW WHERE YOU STAND A short diagnostic on first launch sets your Checkout Rating, a 0 to 1000 training index that moves as you improve. Stats show your accuracy over time, per difficulty band, and a doubles heat map on the board. NEW TO DARTS? Darts Basics takes you from the board layout to your first double finish in a few minutes. BUILT FOR PLAYERS, NOT FOR SCORING Checkout Coach doesn't keep match scores. It's a coach for the decisions you make at the oche. It works fully offline, needs no account and has no ads. No dartboard or camera needed, so you can practise on the bus, at lunch or before league night. FREE VS PRO Free: the full Checkout Chart, Bogey Quiz, Board Maths, Darts Basics, 20 Checkout Trainer reps and 3 Speed Countdown sessions a day, a taste of the Leave Trainer, and 7 days of stats. Pro unlocks everything: unlimited drills, Leave Trainer, Miss Recovery, Pressure Mode, Practice Routines, Weak Spot Drill and full stats history with the heat map. Choose annual (with a free trial), monthly, or a one-time lifetime purchase, because darts players shouldn't need another subscription. SUBSCRIPTION INFORMATION • Checkout Coach Pro is available as an auto-renewing annual or monthly subscription, or as a one-time lifetime purchase. • Prices are shown in the app in your local currency before you confirm. • Payment is charged to your Apple Account at confirmation of purchase. • Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends. • Manage or cancel your subscription in your Apple Account settings. • If a free trial is offered, any unused portion ends when you purchase a subscription. Terms of Use (EULA): https://checkoutcoach.openbeta.works/terms Privacy Policy: https://checkoutcoach.openbeta.works/privacy

Screenshots

Darts Arithmetic4 screens
Checkout Coach4 screens

Verdict

The call

The clearest difference is in-app purchases: Darts Arithmetic at none against Checkout Coach's 2. Darts Arithmetic also leads on ads (none vs shown). Checkout Coach's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (15.0 vs 18.6). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Checkout Coach sells 2 in-app purchases, starting at $4.99 per month. Darts Arithmetic asks for nothing beyond the download.

UpkeepUpdate frequency

Darts Arithmetic ships an update fortnightly, Checkout Coach every 5 days. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 2 level
Darts Arithmetic versus Checkout Coach: the parameters behind the verdict, then further details
ParameterDarts ArithmeticCheckout Coach
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.0 — better
Further details — not scored
Size9 MB61 MB
Age rating4+4+
DeveloperOndrej KvasnovskyOpenbeta Limited

In-app purchases

None

Darts Arithmetic

No in-app purchases

2 purchases

Checkout Coach

Subscriptions2
  • Monthly Premium$4.991 Month
  • Annual Premium3 Days trial$19.991 Year

Questions

Is Darts Arithmetic free?
Darts Arithmetic is free to download, with no in-app purchases.
Is Checkout Coach free?
Checkout Coach is free to download, with in-app purchases available.
Do Darts Arithmetic or Checkout Coach have ads?
Checkout Coach shows ads; Darts Arithmetic does not.
Which is updated more often, Darts Arithmetic or Checkout Coach?
Darts Arithmetic ships an update fortnightly, and Checkout Coach every 5 days. Most recently, Darts Arithmetic was updated on October 20, 2026 and Checkout Coach on October 22, 2026.

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