221+ iOS apps curated and reviewed
If you already know Seconds Interval Timer, this is the deeper bench. 221+ simple circuit training timer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
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!
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!
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.
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.
Interval Timer is a versatile workout tool for HIIT training, offering customizable intervals and exercises. Stay on track with this app designed to optimize your exercise routine. Get started today and experience a new level of fitness!
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!
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!
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.
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!
Experience the magic of a visual timer with surprise animations! Perfect for kids' focus, transitions, time management, and more. Customize sounds and visuals for a personalized touch!
Create custom workout routines with the Exercise Timer app. Perfect for HIIT, Tabata, and Circuit Training, this app helps you stay on track with timing intervals and workouts. Boost your fitness with precision.
Track your workout intervals with this versatile app for HIIT training. Customize your sets, intervals, and rest periods to suit your routine, with the ability to run in the background or with the device locked. Save your settings as templates and share your workouts on social media. Try it now and revolutionize your fitness regimen!
A productivity app designed to help users stay focused and boost efficiency through timed work sessions and breaks. Enhance your productivity today with our intuitive timer tool!
Take your workouts to the next level with an innovative interval timer app that helps optimize your training sessions. Enhance your fitness routine today!
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!
Track your workouts with a customizable timer that supports heart rate training, location tracking, and interval-based exercises. Save and sync your workout data, customize intervals with music and colors, and enjoy features like Apple Health integration and iCloud synchronization. Download now for a focused workout experience.
Set multiple custom timers with different intervals to schedule periodic reminders and alarms with the Repeat Timer app. Stay organized and on track with this multifunctional timer and alarm clock tool. Download now and never miss an important task or event again!
A sophisticated productivity tool that helps users track and manage their time efficiently, set customized timers for various tasks, and stay focused. Boost your productivity today with this smart time management app!
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!
A user-friendly interval timer application designed for various workouts like running, cycling, and HIIT, with customizable settings for sets, action, and break durations. Available on iOS and Apple Watch, it offers simplicity, background operation, and heartbeat monitoring, making it easy to focus on training. Start your efficient workouts with ease using this interval timer!