Intervalio

Intervalio — the timer that works the way you do.

Build your HIIT, Tabata, boxing, Pomodoro, or any custom routine in seconds. Hit play. Get to work.

Why Intervalio? — Simple timers and full interval sessions, all in one app — Create, save, and reuse your own presets in one tap — Screen stays on while you train — no interruptions — Clean dark UI designed for the gym, not a boardroom — No account. No sign-up. No data collected.

Built for: HIIT & Tabata Boxing & martial arts (rounds + rest) Meditation & breathwork Study sessions with the Pomodoro technique Brewing, cooking, anything that needs a timer

No fluff. No friction. Open the app, pick or build your routine, press play. That's it.

Go ad-free with a one-time purchase and take it into every session, distraction-free.

PRE-BUILT TIMERS**

Jump straight in with one tap. No setup, no fuss.

Pomodoro · Meditation · Yoga · Power Nap · Cooking · Breathing · Stretching · Gym Rest — and many more, all ready to go the moment you open the app.

SMART INTERVALS

Built for every discipline, every level.

Tabata · HIIT · CrossFit · EMOM · AMRAP · Boxing · Running · Yoga · Mindfulness · Strength — fully configurable with custom rounds, work time, and rest time.

FULLY CUSTOMIZABLE

Your routine is yours. Build timers and intervals from scratch, tailored exactly to how you train, work, and recover. No limits.

WHY INTERVALIO?

→ Instant start — pre-built timers ready in one tap → Flexible intervals — set rounds, work, and rest your way → Built for everyone — athletes, meditators, chefs, and deep workers → Clean & distraction-free — nothing in the way between you and your session