# STS Pro Score + vs RaceClock

The clearest difference is price: STS Pro Score + at Free against RaceClock's $0.99. STS Pro Score + also leads on update cadence (every 3 weeks vs every 5 months) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

STS Pro Score + is free to download; RaceClock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

STS Pro Score + ships an update every 3 weeks, RaceClock every 5 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | STS Pro Score + | RaceClock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sts-pro-score-plus/id591781393/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 8 MB | 36 MB |
| Requires iOS | **6.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mark Henderson](https://appshunter.io/developer/591781396) | [TICE GROUP L.L.C.](https://appshunter.io/developer/1476468932) |

## What reviewers say

### STS Pro Score +

[App page](https://appshunter.io/ios/app/sts-pro-score-plus/id591781393)

This utility provides a manual timing system for sporting events, serving as a backup for race timers. It allows for accurate recording of race starts and remote splits, offering professional timing and results for small clubs and organizations.

**Highlights:** Manual timing backup, Accurate race and wave start recording, Remote splits functionality, Gun time for running events, Net time for cycling events, Professional results generation

**Features:** macOS Compatibility

**In-app purchases:** none


### RaceClock

[App page](https://appshunter.io/ios/app/raceclock/id6474818285)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STS Pro Score + free?

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

### Is RaceClock free?

RaceClock costs $0.99, with no in-app purchases.

### Do STS Pro Score + or RaceClock have ads?

Neither STS Pro Score + nor RaceClock shows ads.

### Which is updated more often, STS Pro Score + or RaceClock?

STS Pro Score + ships an update every 3 weeks, and RaceClock every 5 months. Most recently, STS Pro Score + was updated on October 14, 2026 and RaceClock on October 2, 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.*