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iPhone running coach that generates custom plans with AI and Apple Health. It adapts workouts based on your activity and health to help you reach your fitness goals.
What is Runsy?
Runsy is an AI running coach designed specifically for iPhone and iPad devices. This tool acts as a personal trainer that plans every training week based on specific goals, scheduled races, and the user's lifestyle. Its core operation is based on deep integration with Apple Health, allowing it to extract previous activity data to build an adaptive training plan in seconds, without the need for complex manual configurations.
The app uses AI applied to sports to offer a flexible and realistic experience. Unlike static plans, Runsy dynamically adjusts the schedule if a runner misses a session or if something unexpected comes up. The system allows users to communicate with the virtual coach via text or voice notes to request immediate adjustments, such as swapping an interval workout for an easy run due to travel or accumulated fatigue.
Key capabilities include:
- Metric Syncing: Reads VO2 max, heart rate, and weight data from the smartphone to monitor real progress.
- Multi-sport Integration: Activities like soccer, cycling, or hiking are counted as intensity or volume sessions, integrating them into the weekly load.
- Injury Prevention: The algorithm limits weekly volume growth to a maximum of 10%, analyzing chronic and acute load to prevent overtraining.
- Time Prediction: Uses statistical models to estimate race times based on the user's current performance.
This AI app for runners offers three distinct modes of use. The first focuses on event preparation (from 5K to marathon), working with build and tapering phases. The second mode aims to increase speed through four-week blocks with benchmark tests. The third is designed to maintain fitness consistently, prioritizing health and regularity without indefinitely increasing the training demand.
Runsy is compatible with workouts recorded on Garmin, COROS, or Strava, as long as they are synced with the device's health app. The tool stands out for its scannable and visual interface, where users can clearly see their progress and future planning leading up to race day. Additionally, the system respects the user's rest hours and allows them to manage or delete the coach's memory to maintain full control over data privacy. It is an ideal solution for those seeking a personalized training plan that adapts to real-world daily challenges.
Runsy features and use cases
How to use Runsy
Runsy FAQ
Can I see my training plan before paying for a Runsy subscription?
Yes, the app generates an actual first week based on your previous runs and shows you the full plan before you make any payment.
What devices is the Runsy app available on?
The tool is currently available for iPhone and iPad, as it uses data stored in Apple Health to create your plans.
Can I sync my runs from Garmin, COROS, or Strava with Runsy?
Your runs from other platforms will count as long as they are synced with Apple Health first, since the app reads data directly from there.
What happens if I can't complete a workout on a specific day?
If you run one or two days later, the app automatically links that activity to the session you skipped so your training week stays on track.
Does Runsy allow me to track sports other than running?
Yes, any athletic activity over twenty minutes counts as a workout, and high-intensity sports are categorized as intensity work.
How does the chat with the Runsy personal coach work?
You can send text messages or voice notes to request changes to your plan, such as moving a quality workout to another day or adding a rest day.
How much does the service cost after the free trial?
After the seven-day free trial for new users, the subscription costs $12.99 per month.
What kind of goals can I train for using the app?
You can train for a specific race like a marathon, focus on improving your speed and VO2 max, or simply maintain your current fitness level.
Runsy pricing and plans
Free Version (Web)
Free browser access on any device (including Android).
Standard week-to-week training plans from 5K to marathon.
Pace calculators, race time predictor, VDOT, and heart rate zones.
Benchmark time tables by age, gender, and distance.
Training guides and guides for major marathons.
Runsy Pro
12,99 US$ per month (includes a 7-day free trial for eligible new subscribers).
Adaptive training plan that adjusts weekly based on goals, completed races, and personal schedule.
Chat with an AI coach via text or voice notes to request plan changes (reschedule sessions, add rest days, or adjust workouts).
Full integration with Apple Health to import workouts from Apple Watch, Garmin, COROS, or Strava.
Three training modes: prepare for a specific event, improve speed, or maintain fitness.
Multisport activity tracking: sessions over 20 minutes from other sports count toward training or intensity.
Automatic rescheduling of missed sessions and training load monitoring to prevent overtraining.
Health metric tracking: VO2 max, resting heart rate, and body weight.
Restrictions: App available exclusively for iPhone and iPad; no Android app or standalone Apple Watch app available.
Runsy Screenshots

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