MergeFit

MergeFit

Merge and trim your workouts

33 ratings
30 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 26, 2024
  • October 9, 2026
MergeFit screenshot #1 for iPhone
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About

Combine multiple fitness activities into a single session or remove unwanted segments from existing workouts. Automatically get alerts for mergeable activities and export your data to other platforms.

✓Merge multiple workouts
✓Trim workout start/end
✓Automatic merge notifications
✓Export workouts as FIT files
✓Upload to Strava
✓Supports Apple Health data
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What's New in MergeFit

4.2.1

October 9, 2026

Minor internal updates

1

Subscriptions & In-App Purchases

$9.99

MergeFit Pro

Pro version of MergeFit

User reviews

Does not work as advertised

Very first merge tried, it produced a merged workout half as long as the actual workout.

Response from developer

Hello. That is not expected. Can you please reach out to me via the Share Feedback option in the app so I can assist you better?

Brilliant App

Where have you been all my life! Exactly what I’ve always wished existed - simple and works!!!

It merges!

I wanted to merge two activities after an accidental stopping and restarting, and it did it and uploaded to Strava! Bingo!

Done in 5 minutes

Thanks you for developing such a simple app to use. 10/10 would recommend for anyone

Cool!

See a need, fill a need! As my main use case would be workouts over an hour and there are a couple free tools online to merge .fit files, I didn’t end up purchasing premium. I would definitely consider doing so if the price was $3-4, but also recognize that the dev is probably not counting on a lot of downloads.
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Developer apps

FAQ

What does MergeFit do?

MergeFit allows you to combine multiple workouts recorded by your fitness tracker into a single, comprehensive session. It also enables you to trim unwanted portions from the beginning or end of any workout, creating a new, refined activity.

How can I merge workouts?

You can select up to 10 workouts of the same type to merge into one. All recorded data, such as heart rate, energy burned, and route, will be included in the merged workout, making it appear as if it was recorded continuously.

Is MergeFit free to use?

MergeFit is free to download and use with certain limitations, such as merged workouts being capped at 1 hour of active duration. Features like merge notifications and workout trimming are not available in the free version. An upgrade to MergeFit Pro via a one-time in-app purchase unlocks unlimited merging, trimming, and notifications.

What are the use cases for MergeFit?

MergeFit is useful for scenarios like combining a paused and restarted workout into one, removing accidental extra time after a workout, or merging data from different devices used during a single session, such as a bike trainer and a watch.

Can I export my workouts from MergeFit?

Yes, MergeFit allows you to export your workouts as FIT files, which can be used outside of Apple Health. You can also directly upload your merged or trimmed workouts to Strava.