Sound Cue Coming soon

Interval timer app for iPhone

Your workout.
On cue.

Sound Cue is a custom interval timer app for iPhone. Build every phase, place spoken or beep cues exactly where you need them, and keep moving without watching the clock.

Coming soon on theApp Store See how it works

Made for iPhone · iOS 17+

Sound cue “Ten seconds”
An active work interval with a large progress ring, nine seconds remaining, and rest shown as the next phase
HIIT Boxing Climbing Mobility Circuits Cardio

More than a last-second beep

Your clock shouldn’t need your eyes.

Sound Cue gives you enough warning to chalk up, reset your stance, change equipment, or simply breathe before the next effort begins.

5cue sequences
per phase
4fully timed
phases
0accounts or
subscriptions

Build. Cue. Repeat.

An interval timer app built around the way you train.

Set the full rhythm of a session, hear the cues that matter, and save the workouts you want to use again.

Sound Cue workout builder showing customizable reps, sets, and interval phases
01 / Build

Shape every second of your session.

Set your reps and sets, then tune Get Ready, Work, Rest, and Between Sets independently. From a simple round timer to a detailed training plan, the rhythm is yours.

  • Flexible reps and sets
  • Independent phase timing
  • Clear set, rep, and progress tracking
02 / Cue

Hear exactly what you need, when you need it.

Use a crisp beep or a spoken countdown. Play one cue, build a countdown, or repeat an advanced pattern through the phase—all without breaking focus.

Beep Voice Silent
Sound Cue editor with a beep countdown beginning at three seconds
Sound Cue workout library with saved routines organized into groups
03 / Repeat

Save the routines worth repeating.

Rename, reorder, group, edit, and reuse your workouts. Keep five routines free, or unlock room for up to 100 with one purchase. No subscription.

  • Starter workouts included
  • Groups keep routines organized
  • One-time library upgrade

Stay in the flow

Look up. The timer has you.

Spoken phase announcements, custom cues, haptics, and audio ducking help you follow the full session by sound. A glanceable progress ring is there when you want it.

Example sequence 01:45
Ready Work Rest Work
Audio cue Get ready Work Rest

Interval timer essentials

A closer look at Sound Cue.

What to know when choosing an interval timer app for your workouts.

What makes Sound Cue different from a standard interval timer app?

Most timers alert you only when a phase ends. Sound Cue lets you place up to five spoken countdown or beep sequences throughout each phase, giving you time to prepare without watching the screen.

Which interval workouts can I build?

Set Get Ready, Work, Rest, and Between Sets independently for HIIT, Tabata, boxing rounds, circuits, climbing sessions, mobility, cardio, and other interval training.

Does the timer work with music and a locked screen?

Yes. An active workout is designed to keep timing and play audio when you lock your iPhone or move Sound Cue to the background. Cues play alongside other audio, and the optional Lower Other Audio setting briefly reduces music volume while cues play.

Does Sound Cue require an account or subscription?

No. The free library holds up to five saved workouts in total, including the starter workouts. An optional one-time purchase expands the limit to 100. There is no Sound Cue account or subscription.

Private by design

Your workout is your business.

No accounts. No ads. No analytics or tracking. Your workouts, cues, and preferences stay on your iPhone.

Read the privacy policy

Sound Cue for iPhone

Build intervals.
Stay on cue.

Custom timing and audio for workouts that need more than a beep.

Coming soon on theApp Store