$0.99

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  • Updated
My LapTimer screenshot #1 for iPhone
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About

This app is designed for runners to easily track laps and interval training directly from their smartwatch. It provides real-time data like elapsed time, distance, pace, and heart rate, with options for custom lap distances and rest times. The companion iPhone app allows for data management and sharing.

Single-tap lap start/stop
Real-time pace and distance display
Optional heart rate tracking
Customizable lap distances
Rest time between laps
HealthKit integration for Activity rings
Data export to CSV
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What's New in My LapTimer

1.2.5

April 26, 2026

• Previous days' laps can be viewed on the iPhone again • There is now the ability to manually enter the lap distance. This overrides the total GPS distance for each lap and the Workout distance is the sum of the laps with the manually entered distance. This is useful indoors or when the lap distance is known during interval training • There's a new switch so that the End Lap button pauses the app between laps • Optionally show Heart Rate (switch on the app's Settings screen). Ensure Heart Rate is enabled for this app in the iPhone's Health app • Optionally use haptics on the Start/Stop button • The previous lap time is shown as appropriate • Total calories is saved per workout, ignoring those consumed during rest periods * Total workout distance is equal to the number of laps times defined/set lap distance, if set. 'Rest' times, if any, between laps are not included in total distance • The Start/stop button and elapsed time are larger on larger watches.  • Better layout on the first screen for all watch sizes • The number of laps is shown in the Fitness app and lap data is shown in the Health app • Some internal fixes

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User reviews

Excellent App

This App does just what I want it to do. Multiple laps, with individual lap times, distance & speed. It’s ideal for Tempo training and works a treat
Highly recommended
Trev Scott

Developer apps

FAQ

Does My LapTimer have ads?

No, My LapTimer is ad-free. It is a paid application, meaning you purchase it once to use all its features without interruptions.

What devices is My LapTimer compatible with?

My LapTimer is designed for Apple Watch, iPhone, and iPod. The core functionality is on the Watch, with a companion app on the iPhone for data management.

How accurate is the distance tracking in My LapTimer?

Distance is primarily reported by the Watch's sensors. However, you can set a known lap distance in the settings for more accurate tracking, especially for indoor workouts.

Can My LapTimer track my heart rate?

Yes, heart rate can be optionally displayed on the first screen and is tracked during workouts. There is a switch in the app's settings screen to enable this feature.

How often is My LapTimer updated?

The app was last updated on April 26, 2026, with version 1.2.5. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for My LapTimer?

My LapTimer has an age rating of 4+. This means it is suitable for users of all ages, with no content restrictions.

Can I share my workout data from My LapTimer?

Yes, the companion iPhone app allows you to share any day's laps or multiple days' laps as a CSV file via email, which can be useful for sending to a coach.

What are the benefits of using My LapTimer for interval training?

My LapTimer is ideal for interval training as it allows for multiple consecutive laps with optional rest times between them. The app provides individual lap times, distance, and pace for detailed performance analysis.