Best Free Interval Timer Apple Watch Apps

250+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated September 2026

Finding the right free interval timer apple watch apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Free Interval Timer Apple Watch Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesSep 2026
2Interval Timer PlusInterval Timer PlusFree4.9★ (6K)NoYesSep 2026
3Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesSep 2026
4Interval - Simple TimerInterval - Simple TimerFree4.8★ (5)NoNoAug 2026
5Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (86K)NoYesSep 2026
6Timer+ Countdown & StopwatchTimer+ Countdown & StopwatchFree4.8★ (41K)YesYesSep 2026
7Tap Timer: Activity for WatchTap Timer: Activity for WatchFree5.0★ (1)NoYesAug 2026
8Simple Interval TimerSimple Interval TimerFree4.9★ (5.4K)YesYesSep 2026

Top Picks for Free Interval Timer Apple Watch

Seconds Interval Timer#1

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Editor's Choice
💪 Health & Fitness
4.7😊(24K ratings)
FreeIn-App Purchases
Seconds Interval Timer screenshot 1
Seconds Interval Timer screenshot 2
Seconds Interval Timer screenshot 3
Seconds Interval Timer screenshot 4
Seconds Interval Timer screenshot 5
Seconds Interval Timer screenshot 6

This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.

What We Love

  • 🚀 Great workout app
  • 👍 Customizable and user-friendly
  • 🔒 Reliable and stable
  • 💡 Versatile for various workouts
  • 👍 Easy to create and edit timers
  • 🚀 Helpful voice prompts and alerts
  • 👍 Integrates well with music
  • 👍 Saves and organizes workouts

Room to Improve

  • 🐛 Occasional audio issues
  • 🔍 Limited Apple Watch integration
  • 💰 Paid version required for full functionality
  • 🕰️ Time-consuming to set up complex workouts
Interval Timer Plus#2

Interval Timer Plus by Su-Au Hwang

Simple interval timer
Strong Contender
💪 Health & Fitness
4.9😊(6K 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

This versatile timer app offers a simple yet powerful way to manage timed activities. Customize multiple intervals with individual colors and sounds, and save them as presets for quick access. It's designed for ease of use and visibility, even from a distance, and works seamlessly in the background.

What We Love

  • 🚀 Simple and effective
  • 🚀 Customizable and streamlined
  • 👍 Easy to configure and edit
  • 👍 Convenient for workouts and circuits
  • 👍 Minimal ads and no purchases required
  • 👍 Reliable and consistent performance

Room to Improve

  • 🐛 Occasional issues with audio playback in the background
  • 💡 Desire for more color customization options
Interval Timer - Tabata Timer#3
4.5😊(19K ratings)
FreeAdsIn-App Purchases
Interval Timer - Tabata Timer screenshot 1
Interval Timer - Tabata Timer screenshot 2
Interval Timer - Tabata Timer screenshot 3
Interval Timer - Tabata Timer screenshot 4
Interval Timer - Tabata Timer screenshot 5
Interval Timer - Tabata Timer screenshot 6

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

What We Love

  • 🚀 Free version works well
  • 👍 Customizable intervals and timers
  • 👍 Flexible for different workouts
  • 👍 Easy to use and set up
  • 👍 Provides visual and audio cues
  • 👍 Saves workout routines

Room to Improve

  • 🐛 Timer issues (stops, loses time)
  • 🔋 Drains battery when used
  • 💰 Expensive subscription model
  • 📢 Intrusive ads
  • 🔒 Incompatible with other apps

More Free Interval Timer Apple Watch apps to explore

FAQ about Free Interval Timer Apple Watch

What are the best free interval timer apple watch apps for iPhone?
Seconds Interval Timer tops our free interval timer apple watch apps ranking as of September 2026, with a 4.7-star average from 24K App Store ratings, and it's free to download.
Seconds Interval Timer has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free interval timer apple watch apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Seconds Interval Timer is designed to be the best interval timer for workouts such as Tabata, HIIT, and Circuit Training. It offers a full-screen, colored display that is easy to read from a distance, and can be used in either landscape or portrait mode. The app also includes templates for different training styles and allows for combining timers for greater control.
Key features include a full-screen, colored display for easy readability, templates for HIIT, Tabata, and Circuit Training, and the ability to combine timers. It also offers voice prompts for interval names and upcoming alerts, as well as other sound alerts like beeps and bells. Users can assign music per interval or per timer and the timer runs in the background.