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Best Rounds Timer Apps

221+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated June 2026

The best rounds timer apps on iPhone average 4.8★ across 221+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Rounds Timer

Boxing Interval Timer#1

Boxing Interval Timer by Thang Nguyen

Boxing, MMA & HIIT Round Timer
Editor's Choice
💪 Health & Fitness
4.8😐(12K ratings)
FreeAdsIn-App Purchases
Boxing Interval Timer screenshot 1
Boxing Interval Timer screenshot 2
Boxing Interval Timer screenshot 3
Boxing Interval Timer screenshot 4
Boxing Interval Timer screenshot 5

A high-intensity interval training app designed for boxing and MMA workouts, providing customizable timer settings for rounds, rest periods, and workout routines. Stay on top of your training with this versatile tool for all your combat sport needs.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Straightforward app
  • 💡 Customizable timer settings
  • 👍 Versatile for various workouts

Room to Improve

  • 🐛 Timer stops when phone is locked or app is in background
  • 🐛 Inaccurate timer when switching apps
  • 🔋 High battery consumption when screen is on
Timer Plus - Workouts Timer#2

Timer Plus - Workouts Timer by Agroross Trading Gida Anonim Sirketi

Fitness à la maison, gym
Strong Contender
💪 Health & Fitness
4.8😊(57K ratings)
FreeAds
Timer Plus - Workouts Timer screenshot 1
Timer Plus - Workouts Timer screenshot 2
Timer Plus - Workouts Timer screenshot 3
Timer Plus - Workouts Timer screenshot 4
Timer Plus - Workouts Timer screenshot 5

Timer Plus is an interval training timer app perfect for HIIT and Tabata workouts, offering features like round and cycle display, interval stopwatch, background mode, screen flash, voice guidance, and Apple Watch integration. Ideal for home, gym, boxing, MMA, and bodyweight exercises. Get started with Timer Plus for efficient fitness training.

What We Love

  • 🚀 Simple and easy to use
  • 👍 Properly free, no hidden costs
  • 👍 Customizable settings
  • 👍 User-friendly interface

Room to Improve

  • 🐛 Music volume issues
  • 🐛 Difficulty finding saved timers
  • 🐛 Inconsistent notification alerts
Interval Timer □ HIIT Timer#3

Interval Timer □ HIIT Timer by Float Tech, LLC

The simple workout timer.
Worth Considering
💪 Health & Fitness
4.8😊(83K ratings)
FreeIn-App Purchases
Interval Timer □ HIIT Timer screenshot 1
Interval Timer □ HIIT Timer screenshot 2
Interval Timer □ HIIT Timer screenshot 3
Interval Timer □ HIIT Timer screenshot 4
Interval Timer □ HIIT Timer screenshot 5

A workout timer app that allows you to set custom intervals for exercise, rest, and rounds seamlessly. Features include audio guides, progress tracking, and the ability to listen to music from other apps while using the timer. Improve your fitness routine with this easy-to-use interval timer app!

What We Love

  • 🚀 Simple and easy to use
  • 👍 Customizable settings
  • 🚀 Intuitive interface
  • 🚀 Effective for HIIT workouts

Room to Improve

  • 🔒 Requires subscription after limited free use
  • 🐛 Music volume issues with voice prompts
  • 🐛 Inconsistent behavior when switching apps

More Rounds Timer apps to explore

4
Boxing iTimer Lite
Boxing iTimer Lite
Boxing iTimer Lite
Interval Timer
Free

A popular interval timer app for various sports and workouts, offering simplicity, customization, and background functionality. Ideal for boxing training, MMA, HIIT, Tabata, Yoga, and more. Customize round endings, save presets, and track progress with a color-coded interface.

⚽ Sports
(6.6K)
5
Seconds Interval Timer
Seconds Interval Timer
Seconds Interval Timer
Tabata, HIIT, Circuit Training
Free

Optimize your Tabata, HIIT, and circuit training with a top interval timer. Fine-tune your workouts with ease. Start now for a more efficient fitness routine!

💪 Health & Fitness
(23K)
6
Boxing Timer Pro Round Timer
Boxing Timer Pro Round Timer
Boxing Timer Pro Round Timer
Boxing & MMA Training Timer
Free

Need a versatile training timer for boxing or martial arts? Try this professional round timer app with customizable settings for various sports and workout routines. Includes a Workout DJ and external display support for convenience. Get started with your training today!

💪 Health & Fitness
(6.6K)
7
Interval Timer - Tabata Timer
Interval Timer - Tabata Timer
Interval Timer - Tabata Timer
Multiple timers for fitness
Free

An interval timer designed for fitness enthusiasts, offering customizable sets, high/low intensity intervals, and rest times for various workout routines. Features include the ability to run in the background, play music during workouts, share progress on social media, save settings as templates, and integrate with Apple Health for heart rate tracking on the Apple Watch. Start optimizing your workouts today!

💪 Health & Fitness
(18K)
8
Boxing Round Timer
Boxing Round Timer
Boxing Round Timer
Simple interval timer
Free

This application is a Round Timer designed for boxing and exercise routines with customizable settings for rounds, round times, and intervals. It features a user-friendly interface for easy setup and functionality. Enhance your workout experience with this timer app!

⚽ Sports
(49)
9
Boxing Timer Pro: Round Timer
Boxing Timer Pro: Round Timer
Boxing Timer Pro: Round Timer
MMA Kickboxing Fight Training
Free

A boxing timer app for athletes and fitness enthusiasts that helps you time your rounds, rest periods, and customize intervals for training sessions. Stay on track during workouts with this versatile tool. Try it out for a more focused and efficient exercise routine.

💪 Health & Fitness
(212)
10
Boxing & MMA Round Timer
Boxing & MMA Round Timer
Boxing & MMA Round Timer
Boxing & MMA Round Timer
Free
⚽ Sports
(0)
11
Rounds Timer for CrossFit
Rounds Timer for CrossFit
Rounds Timer for CrossFit
Track AMRAP WOD Workouts
Free

This fitness app helps track and manage workouts, specifically AMRAP WOD sessions, with features like round counting, Tabata timer, and heart rate monitoring, all controllable from an Apple Watch or iOS device. Download now and take your fitness to the next level with advanced workout tracking and management.

💪 Health & Fitness
(7)
12
Timer+ Timers and Stopwatches
Timer+ Timers and Stopwatches
Timer+ Timers and Stopwatches
Cooking, Workouts, Meditation
Free

Set and manage multiple timers and stopwatches simultaneously with the ability to run multi-step countdowns. Stay organized and efficient with this comprehensive timer application. Try it now for improved time management!

🔧 Utilities
(40K)
13
Boxing Round Interval Timer
Boxing Round Interval Timer
Boxing Round Interval Timer
MMA Training, Boxing
Free

This customizable boxing training app provides a comprehensive workout experience with features such as round sessions, adjustable timer settings, and tracking capabilities, allowing users to tailor their fitness journey to their needs. With flexible settings and guidance options, users can stay on track with their boxing and fitness goals, and even listen to their favorite music while working out.

⚽ Sports
(12)
14
Roll Time - BJJ Round Timer
Roll Time - BJJ Round Timer
Roll Time - BJJ Round Timer
BJJ Round Timer • Boxing • MMA
Free

This customizable round timer app turns your device into a large, high-contrast timer perfect for combat sports training, allowing you to focus on your workout with features like sound alerts, presets, and intuitive controls. Download now to enhance your training experience with a seamless, ad-free timer that integrates with your music.

💪 Health & Fitness
(13)
15
Interval Timer Plus
Interval Timer Plus
Interval Timer Plus
Simple interval timer
Free

A free and simple interval timer app for all kinds of activities like Tabata, HIIT, Crossfit, and more. Features include customizable intervals, easy presets, audible interval names, color coding, and support for different workout routines. Start optimizing your workouts with just one tap.

💪 Health & Fitness
(4.4K)
16
Tabata Timer: Interval Timer.
Tabata Timer: Interval Timer.
Tabata Timer: Interval Timer.
Workout timer / HIIT timer WOD
Free
$7.99 | 100% OFF

This app is a versatile interval training timer that helps you with various workout routines like HIIT, Tabata, and more. It offers customizable settings, background operation, sound and vibration cues, and integrates with music for a seamless workout experience. Download for free or upgrade for advanced features and an ad-free experience!

💪 Health & Fitness
(9K)
17
Boxing Timer Interval
Boxing Timer Interval
Boxing Timer Interval
Interval training sports timer
Free

This professional interval training timer is designed for boxing, martial arts, and fitness, allowing users to create custom timers with flexible settings and choose from pre-made profiles for different sports. Download the app to enhance your training sessions with intuitive interval timing and audible signals for round start and end notifications.

⚽ Sports
(32)
18
Rounds: Boxing Timer
Rounds: Boxing Timer
Rounds: Boxing Timer
by HIIT Apps Sp. z o.o.
Free
💪 Health & Fitness
(2)
19
GymNext Flex Timer
GymNext Flex Timer
GymNext Flex Timer
Bluetooth Interval Timer
Free

Experience the ultimate blend of traditional and modern interval training with an innovative interval timer app. Easily control customizable timer modes like Tabata or EMOM and view clear LED displays for seamless workouts. Reach your fitness goals with ease and precision – check it out now!

💪 Health & Fitness
(6)
20
Boxing Timer · Rocky
Boxing Timer · Rocky
Boxing Timer · Rocky
MMA/Muay Thai/Kickboxing/BJJ
Free
💪 Health & Fitness
(30)

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