A little structure.
A lot of movement.
Get the app
iPhone + Apple Watch

Intervall

A focused timer for whatever moves you.

Download on the App Store
A note from Ruben / Why I built it

I just wanted
an interval timer.

I was tired of downloading workout apps full of ads, or being asked to pay five dollars a month just to create an interval workout. Too often, the design was frustrating too.

So I built Intervall: something simple, considered, and enjoyable to use. A timer I actually wanted to train with.

00:45

A taste of the timer. Your workout lives in the app.

Give yourself half a minute.

iPhone + Apple Watch

Eyes up.
Keep moving.

Start and pause your timer from your wrist. Skip an interval. Keep your phone where you can see it, or leave it out of the way.

Haptic feedback marks each transition, so you can focus on your workout without staring at a screen.

Choose your workout on iPhone. Take control on Apple Watch.
Actual Intervall iPhone screenshot showing saved workouts.Actual Intervall Watch Ultra simulator screenshot showing 00:45, Work, interval 1 of 12.
Actual app captures. iPhone + Apple Watch Ultra.

Make time
for moving.

Custom interval workouts.

Set your work and rest times, group intervals into sets, and choose how often they repeat.

Save and repeat.

Keep your favourite workouts ready to run. Edit a session whenever your routine changes.

Apple Watch control.

Start, pause, and skip intervals from your wrist. Feel each transition through haptic feedback.

Ready.
Set.
Again.

Make your next move Available for iPhone and Apple Watch.