# OSM Mobile vs Yacht Timer

The clearest difference is in-app purchases: OSM Mobile at none against Yacht Timer's 1. OSM Mobile also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (15.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Yacht Timer sells 1 one-off in-app purchase. OSM Mobile asks for nothing beyond the download.

OSM Mobile ships an update every 2 months, Yacht Timer every 5 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | OSM Mobile | Yacht Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (10 ratings)](https://appshunter.io/ios/app/yacht-timer/id866745260/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 68.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 3 MB | 24 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Information Processing Corporation](https://appshunter.io/developer/596496138) | [Marko Tadic](https://appshunter.io/developer/866745263) |

## What reviewers say

### OSM Mobile

[App page](https://appshunter.io/ios/app/osm-mobile/id596496135)

**Features:** macOS Compatibility

**In-app purchases:** none


### Yacht Timer

[App page](https://appshunter.io/ios/app/yacht-timer/id866745260)

A simple sailing race timer with a clean design. Set timer durations by tapping minutes and sync to the nearest minute. The timer continues even when the app is closed.

**Highlights:** Clean and easy-to-use design, Tap to set timer duration, Sync to nearest minute, Sound signals, Background operation

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yacht Timer Pro | $29.99 | one-time |


## Frequently asked questions

### Is OSM Mobile free?

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

### Is Yacht Timer free?

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

### Do OSM Mobile or Yacht Timer have ads?

Neither OSM Mobile nor Yacht Timer shows ads.

### Which is updated more often, OSM Mobile or Yacht Timer?

OSM Mobile ships an update every 2 months, and Yacht Timer every 5 months. Most recently, OSM Mobile was updated on November 6, 2026 and Yacht Timer on November 1, 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.*