Swim Analytics: Pace & CSS

Private swim analytics from Apple Health: pace, CSS zones, trends, splits, exports, and training load on your device.

Swim Analytics turns swimming workouts into clear training insights while keeping your data private and local.

Designed for swimmers who record sessions with Apple Health, Swim Analytics helps you review pace, distance, duration, heart rate, stroke data, CSS zones, training load, consistency, and progress from the workouts you already capture.

Key features:

• Swimming workout import from Apple Health
• Pace, distance, duration, heart rate, calories, and stroke review
• CSS-style threshold guidance and training zones
• Weekly, monthly, and yearly performance trends
• Workout detail screens with splits and route context when available
• Local export in CSV or JSON for review or sharing
• Native subscription support with monthly and annual options

Swim Analytics is local-first. No account is required for the solo experience, and your swimming history is processed on your device.

Use it to review recent sessions, track consistency, understand effort, and make better training decisions without adding complexity to your routine.

Privacy-first by design: no social feed, no cloud training profile, no account required for solo use, and no third-party analytics or tracking. Privacy Policy: https://swim.analyticszone.app/en/privacy/ Terms of Use: https://swim.analyticszone.app/en/terms/