Best Power Interval Timer Apps

215+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated June 2026

With an average user rating of 4.6★, the power interval timer category is one of the App Store's strongest. Browse all 215+ apps we track, sorted so the most loved ones surface first.

Top Picks for Power Interval Timer

Interval Timer Plus#2

Interval Timer Plus by Su-Au Hwang

Simple interval timer
Strong Contender
💪 Health & Fitness
4.9😊(4.4K ratings)
FreeIn-App Purchases
Interval Timer Plus screenshot 1
Interval Timer Plus screenshot 2
Interval Timer Plus screenshot 3
Interval Timer Plus screenshot 4
Interval Timer Plus screenshot 5
Interval Timer Plus screenshot 6

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.

What We Love

  • 🚀 Simple and effective
  • 🚀 Customizable and streamlined
  • 👍 Easy to configure and edit
  • 👍 Convenient for workouts and circuits

Room to Improve

  • 🐛 Occasional issues with audio playback in the background
  • 💡 Desire for more color customization options
MultiTimer: Multiple timers#3

MultiTimer: Multiple timers by PERSAPPS (PERSEPS), TOO

Visual countdown seconds timer
Worth Considering
🔧 Utilities
4.7😊(15K ratings)
FreeIn-App Purchases
MultiTimer: Multiple timers screenshot 1
MultiTimer: Multiple timers screenshot 2
MultiTimer: Multiple timers screenshot 3
MultiTimer: Multiple timers screenshot 4
MultiTimer: Multiple timers screenshot 5
MultiTimer: Multiple timers screenshot 6

Efficiently manage your time with the MultiTimer app, offering a variety of timer options like task timers and kitchen timers. Customize layouts, personalize timers, and enjoy features like notifications and exporting timer data. Download now for improved time management in various aspects of your daily routines!

What We Love

  • 🌟 Excellent multi-timer functionality
  • 👍 Highly customizable timers
  • 🎨 Beautiful and intuitive design
  • 🔍 Versatile for various use cases (cooking, workouts, productivity, etc.)

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔇 Alarms not always audible when phone is locked or in silent mode
  • 🕰 Apple Watch app has limited functionality compared to iPhone app

More Power Interval Timer apps to explore

4
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)
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
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)
7
Next Up - Interval Timer
Next Up - Interval Timer
Next Up - Interval Timer
Customizable interval timer
Free

A customizable interval timer app where you can create and customize your intervals, sets, colors, and sounds. Features include detailed and full-screen display modes, progress highlighting, swipe actions for easy management, and the ability to sync and share timers. Privacy Policy and Terms of Use available. Start optimizing your intervals now!

💪 Health & Fitness
(2.8K)
8
Interval Timer
Interval Timer
Interval Timer
Tabata, HIIT, Circuit Training
Free

An intuitive Interval Timer app for Tabata, HIIT, and Circuit Training with customizable settings, voice assistant, saved workouts, and quick setup feature. Supports Apple Health for activity tracking. Download for free with subscription option available. Good luck with your training!

💪 Health & Fitness
(3.2K)
9
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Seconds Pro Interval Timer
Tabata, HIIT, Circuit Training
$7.99

Get the ultimate interval timer for various workouts like Tabata, HIIT, and circuit training with Seconds Pro. Enhance your workout routines with precision timing and customization options.

💪 Health & Fitness
(11K)
10
Tabata Timer □
Tabata Timer □
Tabata Timer □
Simple tabata workout timer
Free

A sleek and intuitive Tabata workout timer with customizable settings and audio guidance for seamless workout sessions. Keep track of your workout history and stats, and even load settings from previous workouts. Try it out and boost your fitness routine today!

💪 Health & Fitness
(10K)
11
timer. - Multi Countdown Timer
timer. - Multi Countdown Timer
timer. - Multi Countdown Timer
Live Activities / Widget Timer
Free

This app is a versatile multi-countdown timer that allows users to run multiple timers simultaneously, customize timer names and sounds, and access timers easily through a widget and Apple Watch app. With features like Siri Shortcuts support, a variety of alarm sounds, and the ability to choose music for alarms, it offers a convenient timer solution for various activities. For feedback or feature requests, visit the app's Twitter page.

🔧 Utilities
(168)
12
Timer ٞ
Timer ٞ
Timer ٞ
Kitchen cooking alarm
Free

A reliable timer application perfect for all timing needs, including cooking, sports, and work. Features include Apple Watch and Today Widget support, elegant design, easy setup, and notifications via sound and vibration when time is up. Start timing tasks seamlessly between the app and Apple Watch for a convenient experience.

🔧 Utilities
(943)
13
Timer!
Timer!
Timer!
Multiple Countdown + Reminder
Free

A versatile timer app for Apple Watch, offering countdowns, reminders, task management, and alarms with the ability to create multiple timers and sub-timers. Perfect for organizing workouts, kitchen cooking, and daily tasks. Optimize your time and stay on track with Timer!

🔧 Utilities
(448)
14
Gymboss Interval Timer
Gymboss Interval Timer
Gymboss Interval Timer
by Gymboss LLC
Free

An interval timer app designed for various workouts, allowing customization of intervals, rounds, alarms, and more. Ideal for running, HIIT, weight lifting, and more. Stay on track with precision timing and enhanced workout experience.

💪 Health & Fitness
(652)
15
Interval Timer for Tasks
Interval Timer for Tasks
Interval Timer for Tasks
Pomodoro & Focus Study Timer
Free
$6.99 | 100% OFF

Configure interval timers with customizable breaks to boost productivity and stay focused on tasks, perfect for studying, work, or taking breaks. This versatile timer app offers multiple features, including Siri support and local notifications, to help users stick to their routine and achieve their goals.

📊 Productivity
(94)
16
1Timer - Voice Timer
1Timer - Voice Timer
1Timer - Voice Timer
Countdown, workout, trading …
Free

An innovative voice timer app that offers customizable timers with voice announcements for various activities like workouts, routines, exams, and more. Highly customizable with options for timing, language, voice selection, and advanced configurations, this app is easy to use, fast, and loved by many users.

🔧 Utilities
(1K)
17
Stretch - A countdown timer for fitness, workout, egg, or anything really
Stretch - A countdown timer for fitness, workout, egg, or anything really
Stretch - A countdown timer for fitness, workout, egg, or anything really
by Runloop Ltd
Free

Stretch is a simple countdown timer app with preset timers for activities like stretching, exercising, and more. It runs in the background, even when your device is locked, and offers easy editing of timer durations. Try Stretch for efficient timing of various tasks!

💪 Health & Fitness
(225)
18
Random Timer Generator
Random Timer Generator
Random Timer Generator
A random countdown timer
Free

A random countdown timer that allows customizable timers within specified time ranges. Features looping mode, configurable alarm options, and is ideal for games, meditation, exercise, musical chairs, and studying. Perfect for adding an element of surprise and variety to daily activities.

🔧 Utilities
(56)
19
Pacer Fitness - Interval Timer
Pacer Fitness - Interval Timer
Pacer Fitness - Interval Timer
Boost Your Workouts
Free

Get the most out of your workouts with this interval timer app, which allows you to easily create and share timers, sync with your Apple Watch, and play music without interruptions. Try it today and reach your fitness goals faster!

💪 Health & Fitness
(304)
20
Circle Timer
Circle Timer
Circle Timer
by Healthy ApS
Free
💪 Health & Fitness
(17)