Gymboss Interval Timer

What It Does

Gymboss Interval Timer is a comprehensive programmable interval timer app designed for athletes, fitness enthusiasts, and anyone who needs precise timing during workouts. Whether you're timing a single interval or creating complex multi-interval programs, Gymboss provides the flexibility and features to support virtually any training regimen that requires structured work and rest periods.

Perfect For Diverse Training Methods

This app serves runners, CrossFit athletes, martial artists, boxers, weight lifters, and home workout enthusiasts. It's equally effective for HIIT (High-Intensity Interval Training), Tabata protocols, traditional martial arts practices like Chi Gong or Nei Gong, MMA training, and stretching routines. The app's versatility makes it suitable for both beginners following simple programs and advanced athletes managing complex training sequences.

Key Features and Capabilities

• Unlimited Intervals: Create programs with as many intervals as needed, supporting up to 99 rounds/repeats
• Cloud Storage: Save programs to iCloud Drive for seamless access across devices
• Music Integration: Access music directly from the app with automatic dimming during alarms
• Customizable Alarms: Choose from multiple alarm sounds with visual, audible, and vibrate options; set different alarms for each interval
• Activity Labels: Name each interval to display specific exercise or activity descriptions
• Built-in Stopwatch: Additional timing functionality beyond interval programming
• Program Management: Save unlimited programs, copy entire programs, and share via social media
• Display Options: Large, easy-to-read display with landscape mode, customizable moving background colors, and adjustable rounds box sizing
• Practical Features: Screen lock, prevent sleep mode, and the ability to keep the app running in the background

What Sets It Apart

Gymboss Interval Timer evolved from years of user feedback, incorporating the most requested features from the fitness community. The app's combination of unlimited intervals, iCloud synchronization, and granular customization options—including per-interval alarm settings and activity labeling—provides a level of control rarely found in basic timer apps. Its proven track record with traditional martial artists and professional athletes demonstrates its reliability for serious training applications.