Interval Timer (Āṟāycci)

Train smarter with 24 unique alert sounds, customizable work/rest intervals, and haptic feedback. Built with the stunning iOS 26 liquid glass design. Try it today!

Interval Timer gives you everything you need for structured interval training — nothing more, nothing less.

Set your intervals, choose your work duration, and hit play. The app handles the rest with clear countdowns, audio alerts, and haptic feedback so you can focus entirely on your workout.

FLEXIBLE INTERVAL SETUP • Set 1 to 10 intervals per session • Configure work duration with minutes and seconds • Add an optional start delay (5s, 10s, or 15s) to get ready • Set rest periods between intervals (5s, 10s, or 15s)

POWERFUL AUDIO ALERTS • Choose from 24 distinct notification sounds including Chime, Horn, Bell, Tri-Tone, Anticipate, Bloom, and many more • Adjust volume and tone duration (3s, 5s, or 10s) • Play a tone on every interval or only the final one • Preview any sound before your workout

HAPTIC FEEDBACK • Optional vibration alerts keep you on track even in noisy environments • Toggle on or off based on your preference

INTUITIVE CONTROLS • Large, readable countdown display • Pause, resume, or stop at any time • Color-coded interval tracking so you always know where you are • Settings persist automatically between sessions

DESIGNED FOR EVERY WORKOUT Whether you're doing HIIT, Tabata, CrossFit, circuit training, boxing rounds, stretching routines, or any timed activity — Interval Timer adapts to your training style.

CLEAN, MODERN DESIGN Built with a sleek dark interface and smooth animations, Interval Timer looks and feels great on iPhone, iPad, Mac, and Apple Vision Pro.

Your settings are saved automatically. Open the app, tap play, and train.