Training Visualizer vs AltoLoop

See what your Apple Health workout data actually says about your training. Training Visualizer turns your workout history into clear trends, detailed statistics and structured data you can analyze with AI — without subscriptions, ads or uploading your health data to an external service. Understand your training over time Explore weeks, months and longer periods with interactive charts for distance, duration, pace, heart rate, calories, elevation, steps and more. Analyze your training with AI Export structured workout and health data for detailed analysis in AI tools such as ChatGPT, or use quick AI-assisted analysis directly in the app. Compare workouts and periods See your complete workout history, compare sessions and identify changes in volume, pace, intensity and consistency. Built for Apple Health Training Visualizer reads your existing HealthKit workout data, so there is no separate training log to maintain. Your data stays private No account. No advertising. No tracking. Your workout history is not stored on our servers. No subscription Training Visualizer is free to use without recurring fees. Whether you run, cycle, walk or mix several activities, Training Visualizer helps turn years of workout data into information you can actually use.

Synchronize your Health data to the cloud and use it with other tools.