Swim Stopwatch Pro

Content rating
Everyone
50+
Downloads
Content rating
Everyone
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About this app

ChronoNat is a professional swim stopwatch designed for coaches and swimmers.

Track swimming performance accurately with a fast, simple and reliable tool.

🏊 Key features:
• Precise and intuitive swim stopwatch
• Lap and split time tracking
• Real-time performance analysis
• Export results to CSV and PDF
• Poolside-optimized interface

📊 Perfect for:
• Swim training
• Competitions
• Performance tracking and analysis

Improve your results and track every detail with ChronoNat.
Swim stopwatch. Track laps, splits, performance & export CSV/PDF fast.
Updated on
Apr 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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  • Committed to follow the Play Families Policy