Swim Analytics Scientific metrics, personalized training zones, and comprehensive performance tracking. All processed locally on your iPhone with complete privacy.
FEATURES
determines your aerobic threshold, enabling Training Stress Score (TSS) calculation and CTL/ATL/TSB performance tracking based on proven sports science research.
7 personalized training zones calibrated to your CSS. Optimize every workout for recovery, aerobic, threshold, or VO₂max development.
Weekly, monthly, and yearly period comparisons with automatic trend detection and percentage changes for all metrics.
All data processed locally on your device. No servers, no cloud, no tracking. You own and control your swimming data.
Export workouts and analytics in JSON, CSV, HTML, or PDF formats. Compatible with coaches, spreadsheets, and training platforms.
Sub-0.35s app launch with local-first architecture. View your workouts instantly without waiting for syncs or downloads.
Swim Analytics
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Choose the sport-specific analytics application that fits your athletic goals.
