DuoSwim: Swim Workout App

DuoSwim: Swim Workout App

Swim Training & Tracking

67 ratings
58 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

DuoSwim: Swim Workout App screenshot #1 for iPhone
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DuoSwim: Swim Workout App screenshot #5 for iPhone
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DuoSwim: Swim Workout App screenshot #8 for iPhone
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About

This app acts as your personal swim coach, offering tailored training plans and expert workouts to help you swim faster and stronger. It provides a motivating community, detailed tracking, and educational videos to enhance your performance in and out of the water.

Personalized training plans
Expert swim and dryland workouts
Smartwatch integration
Detailed tracking and analytics
Technique video library
Community challenges
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What's New in DuoSwim

4.1.0

July 11, 2026

This update introduces personalized AI workouts, more reliable swimming data, and improvements throughout the app. Build Workouts with DuoSwim AI Create a personalized swim workout in seconds based on your goal, session duration, swimming level, and available equipment. You can also tell DuoSwim AI exactly what you want to work on, and it will build a structured workout ready to follow in the pool. Better Swimming Data We’ve improved how your workout data is recorded, processed, and displayed, giving you more reliable insights into your distance, pace, splits, strokes, and progress. Bug Fixes and Performance Improvements We’ve fixed reported issues and made improvements across the app for a faster, smoother, and more reliable DuoSwim experience. Update now and let DuoSwim build your next workout.

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Subscription plans

Monthly

DUO Swim Gold

$19.991 Month
How to cancel DuoSwim subscription ⁉️

User reviews

Don’t update until you’ve completed your current training plan

Was at the last workout in my training plan, did the update, and can’t find that plan anymore (freestyle bootcamp). A bit annoyed to miss out on the little dopamine hit associated with clicking the button to complete the plan.

Response from developer

Thanks for the feedback and sorry for the confusion. We recently updated and improved parts of the training plan experience, which included renaming and restructuring some plans in the latest version to make the workouts and overall experience better. Your Freestyle Bootcamp plan has now been renamed to “Freestyle Foundations.” If you message us through the in-app support chat or at support@duoswim.com, we’ll help you find the updated plan and continue from where you left off. 🏊

Honestly been loving it

Okay so DuoSwim has honestly changed how I swim. It doesn’t just let you log laps - it builds you proper training plans based on your level and goals. You tell it what you want (get faster / swim more / build endurance) and it actually adapts the workouts.

Tracking is slick too. You can log swims in seconds, see your distance, pace, splits, calories, heart rate, and it syncs with your Apple Watch so it’s all automatic. No more typing in a notebook afterwards.

There are technique drills and dryland workouts in there as well, so you’re not just swimming blind. I swear my stroke feels cleaner because the app reminds me what to focus on. There’s even a bit of community vibe if you want it.

And the best thing - compared to paying for a swim coach or random swim classes, this is so much better value. You get personalised coaching cues, structured plans, data tracking AND it’s way cheaper. Honestly feels like having a coach on standby without the awkward small talk.

If you swim even semi-seriously, DuoSwim is worth a go. 🏊‍♀️💪
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Free trial…

Was supposed to be a free weeks trial but I got charged instantly for a month. Cancelled and deleted app now.

Quality Training Sets

I used this app to train for long distance swims and completed the Chesapeake Bay 4.4 mile swim and the Swim of Legends 8 mile swim using the workouts. I had no bugs, no issues, and it synced great with my Garmin watch. I really enjoyed the main sets and the variety of workouts. I have read reviews that indicate that the app used to have problems- but I wanted to make a review to state that this is no longer the case. I will keep using this app to keep my swims interesting.
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Response from developer

Thank you so much for your incredible review and congratulations on completing the Chesapeake Bay 4.4 mile and Swim of Legends 8 mile swims! We're thrilled to hear that the app supported your training and that everything worked seamlessly with your Garmin. It means a lot that you took the time to highlight the improvements and share your experience. We'll keep working hard to deliver fresh, high-quality workouts to keep your swims engaging. Thanks again for being part of the DuoSwim community! 🏊‍♂️

Unfortunately, it didn’t log my workout properly.

I was excited to try DuoSwim, but it didn’t log my swim properly. Even after setting it to metres, the Apple Watch still showed yards, which made tracking confusing. As an intermediate swimmer, I think it has potential for those who know what they’re doing, but this bug made me lose confidence. I was considering the yearly plan, but not after this first session.
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FAQ

What does DuoSwim do?

DuoSwim provides personalized training plans and expert workouts designed to help you swim faster, get stronger, and achieve your swimming goals. It offers a comprehensive training experience with features like technique videos, detailed tracking, and community support.

What are the key features of DuoSwim?

Key features include personalized training plans tailored to your ability and goals, on-demand swim and dryland workouts, integration with smartwatches like Apple Watch and Garmin for detailed tracking, a technique video library, and participation in community challenges.

How much does DuoSwim cost?

DuoSwim offers a free version with a swim log, workout tracking, and community access. For more advanced features like personalized training plans and unlimited workouts, users can upgrade to Pro through monthly, quarterly, or yearly subscription options.

What devices is DuoSwim compatible with?

DuoSwim is compatible with smartphones and smartwatches, including Apple Watch, Garmin, and integrates with platforms like Strava and Apple Health. Workouts can also be accessed as printable PDFs.

Who is DuoSwim for?

This app is designed for swimmers of all levels, from beginners to experienced athletes, who want to improve their swimming technique, build strength, and achieve their fitness goals with structured training and expert guidance.