Gym Clock for Serious Athletes

For iPhone and iPad

Download on the App Store

7 Modes. One App.

Every timer a serious gym needs. Set it up. Hit go. Train.

BoxClock setup screen
Custom Intervals timer running
Saved workouts
EMOM timer display

EMOM

Every Minute on the Minute

  • Set rounds and time per round
  • Audio cue at every minute mark
  • Green round counter, red time display
  • 10-second countdown before start
Tabata timer in work phase

Tabata

Work / Rest Intervals

  • Classic 20s work / 10s rest or fully configurable
  • Distinct colors for work and rest phases
  • Audio cues on every transition
  • Round counter tracks your progress
AMRAP timer display

AMRAP

As Many Rounds as Possible

  • Set a time cap, count your rounds
  • Tap to increment the round counter
  • Countdown display with round tracking
  • Audio signal when time is up
Countdown timer display

Countdown

Set a Duration. Go.

  • Configure any duration you need
  • Large LED display counts down to zero
  • Audio alert when time is up
  • 10-second pre-countdown before start
Stopwatch display

Stopwatch

Count Up

  • Simple count-up timer from zero
  • Start, stop, and reset controls
  • Large LED digits, easy to read across the gym
  • Screen stays on while running
Custom Intervals timer display

Custom Intervals

Your Workout. Your Rules.

  • Configure sets, rounds, work, rest, and set rest
  • Nested structure: sets wrap rounds with rest between blocks
  • Distinct phase indicators and audio cues on every transition
  • Save complex configs for quick reuse
Clock display

Clock

Current Time Display

  • 12-hour or 24-hour format
  • Full LED display, just like the gym wall
  • Screen stays on — mount it and forget it
  • Zero configuration needed

One Price. No Subscription.

Free

  • Clock
  • Stopwatch
  • Countdown

Premium

  • EMOM
  • AMRAP
  • Tabata
  • Custom Intervals
  • Bookmark Workouts
  • Future updates included
$4.99

Pay once. Train forever.