DuoSwim is the all-in-one swimming app to track your swims, follow swim workouts, and improve your performance in the pool.
Train smarter with structured swim training plans, real-time tracking, and clear performance insights — perfect for fitness swimmers, competitive swimmers, and triathletes.
Start your 7-day free trial.
WHY DUOSWIM
• Structured Swim Training Plans
Follow progressive swim workouts designed to improve endurance, speed, and technique.
• Swim Tracker with Apple Watch
Track every swim: distance, pace, splits, stroke count, and more.
• Performance & Pace Analysis
Improve your swimming with clear insights into pace, efficiency, and consistency.
• Technique & Swim Drills
Refine your stroke with guided swim drills and technique tips.
• Pool & Open Water Training
Train for triathlon, open water swimming, or pool performance.
• Swim Fitness & Endurance
Build strength and stamina with swim and dryland workouts.
FEATURE HIGHLIGHTS
• Swim tracker for pool swimming
• Lap counter & split tracking
• Apple Watch, Garmin & Strava integration
• Swim workout plans & sets
• Technique videos & drills
• Swim training for all levels
FREE VS PRO
Free Version:
• Limited swim workouts
• Preview training plans
DuoSwim Pro:
• Full swim training plans
• Advanced swim tracking & analytics
• Full device integration
• Exclusive workouts & challenges
SUBSCRIPTIONS & TERMS
DuoSwim offers monthly, 3-month, and annual plans.
Subscriptions auto-renew unless cancelled via your App Store settings.
Terms & Conditions: duoswim.com/terms-conditions
Apple EULA: apple.com/legal/internet-services/itunes/dev/stdeula
JOIN DUOSWIM
Join swimmers worldwide training with structure, clarity, and purpose.
Follow @duoswim and take your swimming to the next level.
Track every lap. Train smarter. Swim stronger.
Not usable features without paying for the rather expensive gold subscription. Might be good for pro / regular swimmers but not for beginners.
Developer Response
Hi, thanks for your feedback and sharing it with us. We do offer a free 7-day trial for the pro subscription where you can choose from over 1000 workout and 40 training plans. We will be adding beginner features and workouts very soon. You can track and log your own swims without upgrading to DuoSwim pro. Happy swimming!
What’s New in Version 4
The all-new DuoSwim 4 is here, rebuilt for smarter tracking, smoother performance, and faster results in the pool.
All-New DuoSwim AI
Smarter, faster, and more personalized than ever. AI now analyzes your swims to highlight where you’re gaining speed and efficiency.
Complete Redesign
A sleek new look built for performance. Cleaner visuals, faster navigation, and a sharper focus on your goals.
Enhanced Watch Sync
Stronger connection with Apple Watch, Garmin, and Strava for real-time distance, pace, and stroke tracking.
Advanced Analytics Dashboard
Dive deeper into your data with new insights for heart-rate zones, stroke count, pace trends, and SWOLF efficiency.
New Swim Profile
Set your preferred pool length, measurement units, and display options for a more personalized training experience.
New Training Plans
Discover fresh, expert-written plans for every goal, from fitness and technique to speed, endurance, and triathlon prep.
Triathlon & Open-Water Upgrades
Improved GPS accuracy, pacing feedback, and race-simulation sets for open-water swimmers and triathletes.
Faster. Smarter. More Powerful.
Every part of DuoSwim has been refined to help you train smarter, swim faster, and track every lap like a pro.
Update now and experience the next generation of swim training.
Version 4.0.6
Subscriptions
DuoSwim Pro
12 Month Subscription
Free Trial
The developer, Spinning Falcon Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Contact Info
User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Spinning Falcon Ltd
Size
99 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.6 or later.
iPhone Requires iOS 15.6 or later.
iPod touch Requires iOS 15.6 or later.
Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.