# Sailrace dinghy race timer vs STS Pro Time

The clearest difference is iOS requirement: STS Pro Time at 11.0 against Sailrace dinghy race timer's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sailrace dinghy race timer ships an update every 2 months, STS Pro Time monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Sailrace dinghy race timer | STS Pro Time |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 48 MB | 27 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim Cutsforth](https://appshunter.io/developer/1547876988) | [Mark Henderson](https://appshunter.io/developer/591781396) |

## What reviewers say

### Sailrace dinghy race timer

[App page](https://appshunter.io/ios/app/sailrace-dinghy-race-timer/id1547876986)

This app simplifies dinghy race management for sailing clubs using the Portsmouth Yardstick. It offers features like lap timing, immediate result sharing, and various race modes, eliminating the need for manual record-keeping.

**Highlights:** Portsmouth Yardstick scoring, Lap timing, Immediate result sharing, Fleet and pursuit race modes, Customizable pre-start period, Offline functionality, Series management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### STS Pro Time

[App page](https://appshunter.io/ios/app/sts-pro-time/id1643729313)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sailrace dinghy race timer free?

Sailrace dinghy race timer is free to download, with no in-app purchases.

### Is STS Pro Time free?

STS Pro Time is free to download, with no in-app purchases.

### Do Sailrace dinghy race timer or STS Pro Time have ads?

Neither Sailrace dinghy race timer nor STS Pro Time shows ads.

### Which is updated more often, Sailrace dinghy race timer or STS Pro Time?

Sailrace dinghy race timer ships an update every 2 months, and STS Pro Time monthly. Most recently, Sailrace dinghy race timer was updated on October 24, 2026 and STS Pro Time on October 27, 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.*