# BoxClock
Last updated: 2026-04-15

> Professional LED gym timer app for iPhone and iPad. 7 timer modes. One-time purchase, no subscription.

BoxClock turns your iPhone or iPad into a professional gym clock with large LED digits visible from across the room. It replicates the experience of wall-mounted LED gym timers in a mobile app.

## Developer

Built by Tiny Delights.

## Pricing

Clock, Stopwatch, and Countdown are free. Premium ($4.99 one-time) unlocks EMOM, AMRAP, Tabata, Custom Intervals, and Bookmark Workouts. No subscription.

## Timer Modes

### Clock
Displays current time in large LED digits. 12-hour or 24-hour format. Screen stays on. Zero configuration. Free.

### Stopwatch
Count-up timer from zero. Start, stop, reset. Large LED display. Screen stays on. Free.

### Countdown
Counts down from a set duration to zero. Audio alert at zero. 10-second pre-countdown. Free.

### EMOM (Every Minute on the Minute)
Set rounds and time per round. Audio cue at every minute mark. Green round counter, red time display. Premium.

### AMRAP (As Many Rounds as Possible)
Set a time cap. Swipe up to increment round counter. Countdown display with round tracking. Audio signal at time cap. Premium.

### Tabata (Work/Rest Intervals)
Configurable work and rest times. Distinct color indicators for work and rest phases. Audio cues on every transition. Round counter. Premium.

### Custom Intervals
Full control: configure sets, rounds, work time, rest time, and set rest. Nested structure — sets wrap rounds of work + rest, with longer set rest between blocks. The most flexible timer mode. Premium.

## Live Activities (New in v1.1)

Timer stays visible on your iPhone lock screen. See countdown, rounds, and controls without unlocking. Works with all timer modes.

## Key Features

- Large LED display readable from across the gym
- Live Activities on iPhone lock screen
- Red digits for time, green for rounds, amber for rest
- Audio cues on all transitions
- 10-second pre-countdown before workouts begin
- Screen stays on during workouts
- Each mode remembers its settings between sessions
- Bookmark up to 10 workout configurations
- Works on iPhone and iPad (universal app)
- Landscape orientation for maximum digit size

## Privacy

BoxClock collects no personal data. No analytics, no tracking, no user accounts. In-app purchases are processed by Apple via StoreKit. Tiny Delights does not receive payment information.

## Links

- Homepage: https://boxclock.app
- Privacy Policy: https://boxclock.app/privacy
- Support: https://boxclock.app/support
- EMOM Timer: https://boxclock.app/emom-timer
- Tabata Timer: https://boxclock.app/tabata-timer
- AMRAP Timer: https://boxclock.app/amrap-timer
- Countdown Timer: https://boxclock.app/countdown-timer
- Stopwatch: https://boxclock.app/stopwatch
- Interval Timer: https://boxclock.app/interval-timer
- Gym Clock: https://boxclock.app/gym-clock
- EMOM vs Tabata vs AMRAP: https://boxclock.app/emom-vs-tabata-vs-amrap
- Best Gym Timer App: https://boxclock.app/best-gym-timer-app
- How to Use a Workout Timer: https://boxclock.app/how-to-use-workout-timer
- iPad Gym Timer: https://boxclock.app/ipad-gym-timer
- Home Gym Timer: https://boxclock.app/home-gym-timer
- Full product guide for LLMs: https://boxclock.app/llms-full.txt

## Contact

support@boxclock.app