Whistle: AI Workout Planner
Less Planning. More Results.
About
This AI-powered app creates personalized training plans for running, cycling, swimming, and strength training. It adapts to your schedule and goals, offering insights into your progress and recovery. Seamlessly integrates with Apple Watch and HealthKit for a comprehensive fitness experience.
What's New in Whistle
2027.1
September 22, 2026
This update includes small improvements to make Whistle more reliable on devices running iOS 27. Thank you for training with Whistle! - Flo & Clemens
MoreSubscription plans
Pro 1 Year
Description
Events
Developer apps
FAQ
What sports does Whistle support?
Whistle supports a wide range of sports including running, cycling, swimming, and strength training. It can also accommodate other activities and helps build plans for various fitness goals.
How does Whistle personalize training plans?
Whistle uses AI to consider your goals, schedule, recent workouts, recovery, sleep, vitals, and local weather to create and adapt your training plans. This ensures your plan is relevant and effective for your current situation.
Does Whistle require an account?
No, an account is not required to use Whistle. Your workout and health data are handled with care, stored locally and in your iCloud where possible, and used only to power the features you choose.
Can I use Whistle with my Apple Watch?
Yes, Whistle is Apple Watch ready. You can send planned workouts to your Apple Watch and start them directly from your wrist. It also integrates with Apple's Workout app.
What are the subscription options for Whistle?
Whistle offers Pro and Ultra subscription plans with monthly and yearly options. For example, Pro 1 Year is $24.99/year and includes a 7-day free trial, while Ultra 1 Year is $49.99/year with a 3-day free trial.
How does Whistle use my health data?
When you choose to share Apple Health data, Whistle uses workouts, activity, heart rate, recovery, sleep, and vitals to make planning and coaching more personal. The goal is to provide useful training insights, not medical advice.
Does Whistle have ads?
No, Whistle does not contain advertisements. The app is free to download and use, with optional in-app purchases for advanced features through its Pro and Ultra subscription tiers.
How often is Whistle updated?
The latest version of Whistle is 2026.1.1, which was last updated on May 30, 2026. This indicates frequent updates to improve features and performance.
