Box Timer - HIIT & Tabata

Box Timer - HIIT & Tabata

AMRAP, EMOM & Custom Intervals

2.7K ratings
123 reviews
Free

Details

  • Released
  • Updated
  • January 12, 2021
  • July 16, 2026

Features

Box Timer - HIIT & Tabata screenshot #1 for iPhone
Box Timer - HIIT & Tabata screenshot #2 for iPhone
Box Timer - HIIT & Tabata screenshot #3 for iPhone
Box Timer - HIIT & Tabata screenshot #4 for iPhone
Box Timer - HIIT & Tabata screenshot #5 for iPhone
Box Timer - HIIT & Tabata screenshot #6 for iPhone
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About

This app provides a simple, distraction-free timer designed for intense training sessions like CrossFit, HIIT, and functional fitness. It features a massive, high-contrast display, customizable interval options, and seamless audio cue integration with music apps. All workouts are automatically saved for easy tracking and reuse.

Massive, high-contrast display
Supports AMRAP, EMOM, For Time, Tabata
Customizable work/rest intervals and rounds
Works with music apps, clear audio cues
Automatic workout history and reuse
Background operation and screen lock support
No ads or sign-up required
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What users say

See all reviews
+1

What's New in Box Timer

2026.07.01

July 16, 2026

- Box Timer now meets Apple's Accessibility Nutrition Labels for a more inclusive workout. Full VoiceOver support, larger text, high contrast, a dark interface, reduced motion, and cues that never rely on color alone. - Workout history is now grouped into pinned and recent sections.

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User reviews

Nice to have

Great for EMOMs

Awesome

Great little timer.

Very useful

The app is very easy to use

Simple!

Simple to use, works well, and free!

Simple and very easy to use

I love this timer! I have tried several other products and this is a winner. It is super simple, non-intrusive, and allows me to specify 2 repetitive activities and how many times I wanted to repeat the cycle. That’s exactly what I wanted.

Response from developer

Thank you for the kind review!

Developer apps

User experience

🐞

Reported Bugs

3 issues

Timer not functioning properly in landscape mode

Bug

Review prompt interfering with timer operation

Bug

Compatibility issues on certain iPad models

Bug

Requested Features

4 requests

Round count display during rest periods

Feature

Customizable countdown beeps or sounds

Feature

Ability to save and load custom timer settings

Feature

Apple Watch app support

Feature

FAQ

What types of workouts can I do with this app?

The app is designed for a wide range of training styles including AMRAP (As Many Rounds As Possible), EMOM (Every Minute On the Minute), For Time workouts with countdowns, Tabata (20/10 protocol), and custom intervals with adjustable work/rest periods and rounds. You can also use it for count up or count down modes.

How visible is the timer display?

The timer features a massive display with high-contrast text, designed for maximum visibility. It's readable from over 10 meters away and is perfect for use in various training environments, including garage gyms and home workouts, especially when used in landscape mode.

Does the app work with my music?

Yes, the app's audio cues for round changes work seamlessly with music apps like Spotify and Apple Music without interrupting your playlist. You can easily turn audio cues on or off through simple settings.

Is there a cost to use this app?

No, the app is completely free to use. It does not require any account sign-up and contains no advertisements, offering a zero-friction experience for all users.

Can I track my past workouts?

Yes, every workout you complete is automatically saved in your workout history. This allows you to easily reuse timer settings with a single tap and track your training consistency over time without needing to re-enter settings.