# DartFlow vs O

The clearest difference is in-app purchases: DartFlow at none against O's 1. O's advantage is update cadence (every 5 days vs fortnightly) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. O sells 1 one-off in-app purchase. DartFlow asks for nothing beyond the download.

DartFlow ships an update fortnightly, O every 5 days. The most recent releases landed on August 12, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | DartFlow | O |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 20 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jonas Wagner](https://appshunter.io/developer/1804549670) | [allinone medical UG (haftungsbeschrankt)](https://appshunter.io/developer/1812671425) |

## What reviewers say

### DartFlow

[App page](https://appshunter.io/ios/app/dartflow/id6743786263)

This app simplifies darts scoring with an intuitive interface, tracking player stats, generating tournament brackets, and supporting various game modes and checkout options. Enjoy a clean, modern experience for casual play, practice, or local competitions.

**Highlights:** Easy score tracking, Player statistics & leaderboards, Tournament and bracket generation, Multiple game modes (501, 301, custom), Flexible checkout options, Player management, Game history

**Features:** macOS Compatibility

**In-app purchases:** none


### O

[App page](https://appshunter.io/ios/app/o-speed-strike/id6759161574)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unbegrenzt Spielen | $3.99 | one-time |


## Frequently asked questions

### Is DartFlow free?

DartFlow is free to download, with no in-app purchases.

### Is O free?

O is free to download, with in-app purchases available.

### Do DartFlow or O have ads?

Neither DartFlow nor O shows ads.

### Which is updated more often, DartFlow or O?

DartFlow ships an update fortnightly, and O every 5 days. Most recently, DartFlow was updated on August 12, 2026 and O on September 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*