# LapLync vs Run This Stopwatch

The clearest difference is in-app purchases: Run This Stopwatch at none against LapLync's 1. Run This Stopwatch also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LapLync sells 1 one-off in-app purchase. Run This Stopwatch asks for nothing beyond the download.

LapLync ships an update every 3 weeks, Run This Stopwatch every 2 weeks. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | LapLync | Run This Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/run-this-stopwatch/id6807059847/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JUKI JUNG](https://appshunter.io/developer/1212179274) | [Run This, LLC](https://appshunter.io/developer/1804605365) |

## What reviewers say

### LapLync

[App page](https://appshunter.io/ios/app/laplync-stopwatch/id6793554365)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LapLync Pro | $5.99 | one-time |


### Run This Stopwatch

[App page](https://appshunter.io/ios/app/run-this-stopwatch/id6807059847)

Synchronize race timing across multiple devices with a single, shared clock. Capture finish times, assign bibs, and manage results in real-time for efficient race management.

**Highlights:** Shared, synchronized clock across devices, Real-time bib assignment and time stamping, Support for multiple checkpoints and splits, Live dashboard for race directors, CSV export and email results, Dark mode for visibility

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

**In-app purchases:** none


## Frequently asked questions

### Is LapLync free?

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

### Is Run This Stopwatch free?

Run This Stopwatch is free to download, with no in-app purchases.

### Do LapLync or Run This Stopwatch have ads?

Neither LapLync nor Run This Stopwatch shows ads.

### Which is updated more often, LapLync or Run This Stopwatch?

LapLync ships an update every 3 weeks, and Run This Stopwatch every 2 weeks. Most recently, LapLync was updated on October 25, 2026 and Run This Stopwatch on October 10, 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.*