Comparison

Darts365 vs O

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

Head to head
About

Darts365

Features
Read full description

Darts365 is more than a simple darts scorekeeper. At home, in the pub, or at a small tournament, Darts365 brings your games and scores to any screen. Play with friends, train against personalized bots, and follow the game live on a TV, laptop, tablet, or any other device with a browser. LIVE SCOREBOARD ON ANY SCREEN Enter scores on your iPhone while everyone follows the game on a TV, laptop, tablet, or any other device with a browser. Simply open darts365.live, enter the displayed code on your iPhone, and start playing. No second app is required on the other device. CLASSIC Play 301, 501, or create your own game. Customize sets, legs, and checkout rules, then play solo or with up to four players. CRICKET Play Cricket with up to three friends or challenge a bot. PERSONALIZED TRAINING Train against bots based on real performance. Start by challenging the developer of Darts365. After completing at least 3 games, you can play against a bot that reflects your own ability. You can also use a friend’s performance to create your next training opponent. DARTSDUELL Challenge your friends from home. Complete your turns independently and keep the competition going throughout the week. STATISTICS AND PROGRESS Analyze your games, track your progress, and compare your performance with friends. CONNECT WITH FRIENDS Add friends and connect your profiles. Compare statistics, train against each other, and start new DartsDuell challenges. YOUR GAME. ON ANY SCREEN. Whether you are playing at home, in a pub, or at a small tournament, Darts365 brings your game and scores to the big screen. Download Darts365 and start training for the weekend.

About

O

Features
Read full description

Professional Target & Reaction App for Precision Training Train target accuracy, reaction speed, and trigger discipline under realistic conditions. Choose distances from 25 to 300 meters, adjust target sizes (e.g., biathlon targets 4.5 cm / 11.5 cm or a classic 10-ring target), and analyze the last milliseconds before the shot is released. The system detects trigger jerk, minimal axis deviations, and instabilities during the holding phase. You receive precise feedback on shot grouping, reaction time, and movement stability. Ideal for sport shooters, rapid fire disciplines, biathlon, and tactical training — safely usable with a training weapon or replica. Green on target does not automatically mean a hit. The decisive moment is the instant of trigger release. The app displays multiple possible target positions. Users must quickly recognize which target becomes active and react accordingly. This trains perception, orientation, and decision-making. A special feature of the system is digital spatial target training. Targets can be defined at fixed positions in space and only appear when the smartphone is pointed in the correct direction. This creates exercises in which users must search for invisible targets in the environment, identify them, and react quickly. This not only trains reaction time, but also spatial awareness and rapid situational recognition. The training concept is inspired by well-known reaction and target exercises used in sports training. Movement patterns, timing, and orientation can be practiced early and in a playful way. Digital Target System O-SpeedStrike uses a digital targeting system where target points are defined in physical space. Targets are initially invisible. They appear on the screen only when the smartphone is pointed in the correct direction. This creates dynamic training for orientation, attention, and fast decision-making. Within the app, different training situations can be configured, for example various distances or multiple target positions. Controller and Accessories O-SpeedStrike can be controlled directly via the smartphone. Alternatively, Bluetooth controllers can also be used. These controllers serve solely as input devices for the training exercises and make fast reaction drills easier. The Bluetooth controller can take different forms. In addition to the smartphone itself, separately available accessory devices with smartphone mounts can also be used. Such controllers are commercially available and can be connected to the app via Bluetooth. This flexible control system makes the training suitable for simple reaction drills as well as dynamic training scenarios indoors and outdoors. Features • Multi-target reaction exercises • Spatial target search and orientation • Hidden target positions in the environment • Adjustable distances and difficulty levels • Reaction time measurement • Support for external Bluetooth controllers Training Effect O-SpeedStrike combines orientation, reaction, and precision in a fast digital training format. The app helps improve attention, timing, and coordination. The spatial target system creates varied training for concentration and fast decision-making. A compact training system for reaction, orientation, and coordination.

Screenshots

Darts3654 screens
O3 screens

Verdict

The call

The clearest difference is update cadence: O at every 5 days against Darts365's fortnightly. O also leads on iOS requirement (13.0 vs 17). On price, ads, in-app purchases 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. Darts365 sells 3 in-app purchases, starting at $4.99 per 7 days and O sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Darts365 ships an update fortnightly, O every 5 days. Both last shipped on October 25, 2026.

Scorecard2 real differences · 4 level
Darts365 versus O: the parameters behind the verdict, then further details
ParameterDarts365O
PriceFreeFree
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Apple TV — betteriPhone, iPod
Requires iOS1713.0 — better
Further details — not scored
Size31 MB40 MB
Age rating4+9+
DeveloperDominic Cussighallinone medical UG (haftungsbeschrankt)

In-app purchases

3 purchases

Darts365

Subscriptions3
  • Premium - 1 Week$4.997 Days
  • Premium - Month$9.991 Month
  • Premium - 6 months$29.996 Months
1 purchases

O

One-time1
  • Unbegrenzt Spielen$3.99

Questions

Is Darts365 free?
Darts365 is free to download, with in-app purchases available.
Is O free?
O is free to download, with in-app purchases available.
Do Darts365 or O have ads?
Neither Darts365 nor O shows ads.
Which is updated more often, Darts365 or O?
Darts365 ships an update fortnightly, and O every 5 days. Most recently, Darts365 was updated on October 25, 2026 and O on October 25, 2026.

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