# LapLync vs Run This Stopwatch

The clearest difference is iOS requirement: Run This Stopwatch at 15.0 against LapLync's 17.0. 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.

LapLync ships an update fortnightly, Run This Stopwatch every 2 weeks. The most recent releases landed on October 18, 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 | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 3 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/id6793554365)

**In-app purchases:** none


### 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 no in-app purchases.

### 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 fortnightly, and Run This Stopwatch every 2 weeks. Most recently, LapLync was updated on October 18, 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.*