Estos: Tabata & Interval Timer Leave the timing to Estos.

Hands-free HIIT workouts

The Estos run screen in a work interval: WORK in green, rep 1 of 8, 3:49 left, and 19 seconds counting down in big digits.

Each interval wears its own color

Big digits count down each interval, with your rep, your set and the time left in your workout right above.

The run screen in a rest interval: REST in blue, rep 1 of 8, 3:29 left, and 9 seconds counting down.

The run screen in a set break: SET BREAK in magenta, set 2 of 2, 6:39 left, and 59 seconds counting down.

Keep your music on

3-2-1

Estos counts down before each interval ends, and your playlist plays on at its own volume under the cues. This works with the screen locked too.

Guard your workout

No stray touch on the screen can throw off your rhythm.

Find your workout at a glance

Every card in your list shows its total time, reps and sets.

Create your timer, name every rep.

Use it your way

Turn up the text size, switch on Bold Text or use VoiceOver.

The timer list in dark appearance: Tabata, Morning HIIT and Core Circuit, each card with its total time, reps and sets.

Train for free

Estos runs your workouts as often as you like.

Bring your timers along

Estos imports .tabata and .seconds files.

The Estos Home Screen widget for the Tabata timer: 4:00, 8 reps and a play button. — Home Screen widget with Premium

Premium adds unlimited saved timers, which you can send to friends or to your other devices, and a Home Screen widget that starts your timer in one tap.

Estos: Tabata & Interval Timer