Interval Timer for Fitness

Perfect for HIIT, Tabata, and interval training! Track your workouts with Live Activities on your Lock Screen and Dynamic Island. Works reliably in the background.

A powerful, reliable interval training timer designed for HIIT, Tabata, circuit training, and any workout routine that requires precise timing.

PERFECT FOR YOUR WORKOUTS

Whether you're doing high-intensity interval training (HIIT), Tabata circuits, boxing rounds, or any custom workout routine, this timer keeps you on track with precision timing and multi-sensory cues.

KEY FEATURES

• Create Custom Presets Build your perfect workout with warm-up, work, rest, and cool-down intervals. Configure duration, rounds, and save unlimited presets for quick access.

• Live Activity Support See your workout progress right on your Lock Screen and Dynamic Island (iPhone 14 Pro+). No need to unlock your phone to check remaining time.

• Reliable Background Operation The timer continues accurately when your phone is locked, backgrounded, or interrupted by calls. Wall-clock anchored timing prevents drift.

• Multi-Sensory Cues Get notified when intervals change with:

• Voice announcements (optional)
• Haptic feedback patterns
• Audio tones
• Local notifications with controls

• Smart Notifications Local notifications let you control your workout without opening the app. Skip, go back, or pause/resume directly from the notification.

• Works While Locked Keep your phone locked during workouts. The timer runs reliably in the background with Live Activities showing your progress.

• Favourite Presets Mark your go-to workouts as favourites for instant access. Perfect for recurring training sessions.

• Full Customisation

• Set rounds (1-99)
• Configure countdown before start (0/3/5 seconds)
• Toggle voice cues, haptics, and audio tones
• Choose silent switch behaviour
• Colour-code your intervals

• Export & Import Share your workout presets with friends or back up your configurations as JSON files.

• Accessible Design Full VoiceOver support, Dynamic Type, and high contrast design ensure everyone can use the timer effectively.

COMMON USE CASES

• HIIT Training Perfect for high-intensity interval training with customisable work and rest periods.

• Tabata Workouts Classic 20 seconds work, 10 seconds rest, 8 rounds configuration (and any variation you need).

• Circuit Training Create complex workout circuits with different exercises and timing.

• Boxing & Martial Arts Configure round timers with rest periods for boxing, kickboxing, or martial arts training.

• CrossFit & Functional Fitness Design WODs (Workouts of the Day) with precise timing for EMOMs, AMRAPs, and more.

• Yoga & Stretching Use for timed holds and transitions in yoga or flexibility routines.

• Running Intervals Sprint intervals, tempo runs, or any running workout requiring timed segments.

DESIGNED FOR RELIABILITY

Unlike many timer apps that suffer from drift or fail when backgrounded, this app uses wall-clock anchored timing and proper iOS background modes to ensure accuracy. Your workout won't be interrupted by incoming calls, notifications, or switching apps.

PRO SUBSCRIPTION

Unlock premium features: • Unlimited custom presets • 20+ professional workout templates • Custom categories • Watch complications

Available as monthly (£2.99), yearly (£29.99), or lifetime (£99.99) subscription. Free trial available.

PRIVACY FOCUSED

No account required. No data collection. All presets stored locally with optional iCloud sync.

Whether you're a fitness enthusiast, personal trainer, or athlete, this timer provides the reliability you need for effective training.