Flash Interval Timer Workout

Contains adsIn-app purchases
Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Flash Interval Timer Workout is the clean, powerful timer built for serious training.
Whether you're doing Tabata, HIIT, circuit training, or any custom interval workout — this app has you covered.

FEATURES

• 20 ready-made presets — Tabata, AMRAP, EMOM, pyramid intervals and more
• Build your own — create fully custom work/rest intervals with multiple rounds
• Save your workouts — store your favourite routines in your personal library
• Track your progress — full workout history so you can see how far you've come
• Audio cues — voice announcements and sound alerts keep you on track without watching the screen
• Background timer — keeps running when your screen turns off
• Works offline — no internet required during your workout
• Free to use — no paywalls, no subscriptions

WORKOUTS INCLUDE
Tabata • HIIT • Circuit Training • AMRAP • EMOM • Pyramid • Ladder • Custom Intervals

Clean design, no clutter. Just start your timer and train.
Free interval timer for Tabata, HIIT, and circuit training workouts.
Updated on
Aug 23, 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
  • This app may collect these data types
    Location and Personal info
  • Data isn’t encrypted
  • You can request that data be deleted