Crono Swim Timer

Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

Crono Swim Timer is the ultimate tool for swim coaches who want to professionally manage their training sessions.

Time multiple swimmers simultaneously, record every lap, and analyze your team's performance with precise time and heart rate data.

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MAIN FEATURES
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⏱ MULTIPLE TIMER
Monitor multiple athletes simultaneously, each with their own timer and color. Record laps and rest periods with a single tap.

❤ REAL-TIME HEART RATE MONITORING
Connect Polar sensors via Bluetooth and view each swimmer's heart rate during training. Record minimum, maximum, and average heart rate per lap.

📊 COMPLETE ANALYSIS
Review the details of each workout: best times, averages, estimated VO2 max, and heart rate evolution lap by lap.

👥 ATHLETE MANAGEMENT
Organize your swimmers into groups, save their data, and keep a historical record for each one.

🏊 CUSTOMIZABLE STYLES AND BLOCKS
Use the basic strokes (freestyle, backstroke, breaststroke, butterfly) or create your own adapted to your training methodology.

☁ CLOUD SYNC
Save your workouts locally and sync them to the cloud to access them from anywhere and never lose any data.

📈 EXPORT TO GOOGLE SHEETS
Export all your records to a Google Sheets spreadsheet to conduct your own analysis and share results.

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IDEAL FOR
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- Swimming coaches
- Swimming clubs and schools
- Aquatic fitness trainers
- Swimmers who want to track their own progress

Crono Swim Timer combines the simplicity of a stopwatch with the power of a sports analysis tool. Leave the paper and pencil behind and take your training to the next level.

Download it for free and start tracking your athletes' progress today.
Swimming stopwatch with time tracking, heart rate monitoring, and athlete analysis
Updated on
Oct 5, 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
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  • No data collected
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Content rating
Everyone
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App support

About the developer
JUAN JOSE ARCADIO JUAREZ ESTRADA
cronoswimtimer@gmail.com
Argentina