Does what it promises
A simple app that does exactly what it says: allows the user to create a workout and upload to Apple Watch
Great App
Exactly the app I was looking for. Finally an intuitive way to plan my marathon trainings properly.

Create and manage custom workouts and training plans that sync seamlessly with Apple Watch. Track your progress across iPhone, iPad, and Mac, with detailed summaries and weather forecasts for your activities.
2.2.2
August 6, 2026
Sumyt 2.2.2 brings a new look for completed workouts, richer sharing, and new languages! Completed workout map: - GPS workouts now show a full-screen route map right at the top of the detail view. Share cards: - Completely redesigned. Choose from Plain, Map, or Photo backgrounds and customize the layout, colors, and metrics before sharing. Workout details: - Completed workouts now show which app or equipment recorded them, including GymKit devices and Peloton. - Use the new feedback button to report any issues with your workout data directly. Localization: - Sumyt is now fully available in German and English (UK). Improvements and fixes: - Comprehensive accessibility improvements throughout the app, including VoiceOver, Dynamic Type, and Voice Control. - Workout completion time now shows when you actually finished, not the scheduled time. - Training brief and post-workout notifications improved. - App launches faster and more reliably.
MoreUnlock training plans and other features
No, Sumyt is ad-free. The app offers a free tier with core features and an optional subscription for advanced functionalities.
Sumyt is available on iPhone, iPad, and Mac. To fully benefit from automatic workout syncing, you will need an Apple Watch and an iPhone.
Workouts scheduled in Sumyt are automatically synced to your Apple Watch. Once completed, the workout details can be viewed and tracked on any of your devices.
Sumyt+ offers two subscription plans: Solo for $3.99/year and Family for $6.99/year. Both plans include a 1-month free trial.
Yes, Sumyt allows you to create custom workouts with warm-up, work, and cool-down intervals. You can also set individual preferences for over 80 Apple activity types.
The latest version of Sumyt is 2.0.4, last updated on January 20, 2026. The app is actively developed, with a commitment to incorporating user feedback.
Yes, Sumyt integrates with Apple Health to sync workouts. Your data is kept securely on your devices, prioritizing user privacy.
Sumyt+ unlocks features like unlimited training plans, training blocks, events, a library of custom workouts, and watch complications. It also helps support an indie developer.