Split Screen Exercise Timer

Get help

Found a bug, have a question, or want to suggest a feature? Open an issue and I'll take a look.

A free GitHub account is required to open an issue.

How it works

Create a workout

Tap +, give it a title, pick a duration, and type or paste your workout.

Split screen

The timer and your workout share the screen: top and bottom in portrait, side by side in landscape. Drag the bar between them to give either side more room. Double-tap the bar to return to an even split.

Pause and resume

Tap inside the ring, or use the play/pause button.

Adjust the time

Drag the white knob around the ring like a dial. Clockwise removes time and counter-clockwise adds it back, with a click at each step. The +60 button adds a minute.

Common questions

I don't hear the minute ticks or the finish chime.

Check your volume. Cues play even with the silent switch on and mix over your music. When the phone is locked, alerts come through notifications, so make sure notifications are allowed in Settings → Split Timer.

My screen turned off during a workout.

The app keeps the screen awake while a workout is open and lets it sleep again when you close the workout. If your screen still locks mid-workout, please open an issue.

Where are my workouts stored?

Only on your iPhone. Nothing is uploaded anywhere. See the Privacy Policy.