Rounds: Interval HIIT Timer

Rounds is an interval timer that does what you tell it to.

HIIT, Tabata, boxing 3s and 1s, a 20 minute EMOM with a finisher, kettlebell circuits, a mobility flow, that stretching routine your PT scrawled on a napkin. Build it once, save it, run it forever.

No ads. No accounts. No subscriptions. No upsells mid workout.

BUILD THE WORKOUT YOU WANT

• Stack work, rest, and prep blocks in any order

• Group blocks into rounds and repeat them as many times as you need

• Save any workout as a preset and launch it with one tap

• Start from a handful of starter timers if you don't feel like building from scratch

MADE TO ACTUALLY USE IN A GYM

The timer keeps running when your screen locks. Music keeps playing in the background. Audio cues announce every transition so you can leave your phone face down on the bench and just train. If you are in a shared gym or wearing headphones, haptic pulses do the same job silently. The countdown is big enough to read from across a rack, and the color of the block tells you whether you are working or resting before you have even registered the number.

Pause when you need to. Skip ahead when you need to. Jump back a block if you lost count.

BUILT FOR

• HIIT workouts

• Tabata intervals (20 seconds on, 10 seconds off)

• Boxing and MMA round timers

• EMOM (every minute on the minute)

• AMRAP (as many rounds as possible)

• WODs and metcons

• Kettlebell circuits

• Running intervals and sprints

• Mobility and stretching flows

• Any custom interval workout you can think of

A FEW OTHER THINGS

It is fast. It launches straight into your last workout. Your data never leaves your device because there is nowhere for it to go.

That is the whole app.

Rounds is made by one person who got fed up with every interval timer on the store. If something feels off, email me. I read everything.