A focused interval timer for iPhone

Your workout.
Less clockwork.

You bring the effort. Clear Intervals keeps track of work, rest and rounds.

Get Clear Intervals free

On the App Store · iPhone · iOS 26+

Clear Intervals work phase: round 1 of 8, 18 seconds remaining, with phase rings and pause, skip and end controls.
Every phase. At a glance.

01 / SEE IT

Work. Rest. Right there.

A clear countdown, your current phase and the round number. The essentials, together.

02 / FOLLOW IT

Let the cues keep time.

Audio, spoken cues and haptics mark the changes. Keep the sound on, or mute it when you want.

03 / GLANCE AT IT

Keep your workout visible.

A Live Activity brings workout progress to the Lock Screen and Dynamic Island on supported iPhones.

Repeat what works

Set it once.
Make it your regular.

Save the workouts you come back to. Next time, your timing is already there.

Example saved workouts in Clear Intervals: 8 Round Intervals, Classic Tabata and Open Sprint.
A place for your regulars. Example saved workouts.
01

Make it yours.

Choose a format. Set the timing that fits your workout. Save it with a name you’ll recognize.

02

Open. Adjust. Start.

Open a saved workout with its values filled in. Change what you need, then tap Start Workout.

03

Keep your history.

Look back at completed and ended sessions. Your workout records stay on your device.

Rounds

Your work.
Your rest.

Tabata

Classic 20/10.
Or your variation.

EMOM

A fresh start.
Every minute.

AMRAP

Your workout.
A fixed time cap.

Free by design

All timer.
No catch.

A useful tool, freely available.
That’s the idea.

No ads.
No paywalls.
No account.

Every timer mode and feature is available to everyone. No subscription. No in-app purchases.

Your workouts are yours.

Saved workouts and history aren’t sent to us. The app has no analytics or tracking.

Read the privacy policy

Clear Intervals

Bring your next workout.

Get the full timer, free

For iPhone with iOS 26 or later