Best Interval Training Stopwatch Apps

244+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated November 2026

If you already know Stopwatch‰, this is the deeper bench. 244+ interval training stopwatch apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Interval Training Stopwatch Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stopwatch‰Stopwatch‰Free4.9★ (32K)YesNoNov 2026
2HIIT Timer - Free High Intensity Interval Training Stopwatch for Circuit Training, CrossFitHIIT Timer - Free High Intensity Interval Training Stopwatch for Circuit Training, CrossFitFree—NoYesOct 2026
3Interval Timer: Run Walk, HIITInterval Timer: Run Walk, HIITFree4.5★ (538)NoYesNov 2026
4Stopwatch – Simple & BeautifulStopwatch – Simple & BeautifulFree3.7★ (7)NoNoOct 2026
5Interval - Simple TimerInterval - Simple TimerFree4.7★ (31)NoNoOct 2026
6Stopwatch: Lap Split TimerStopwatch: Lap Split TimerFree—NoYesOct 2026
7Interval: RunnerInterval: RunnerFree—NoNoMay 2026
8Group sports stopwatchGroup sports stopwatchFree—NoNoAug 2026

Top Picks for Interval Training Stopwatch

Stopwatch‰#1

Stopwatch‰ by Tim O's Studios, LLC

Simple large display Stopwatch
Editor's Choice
🔧 Utilities
4.9😊(32K ratings)
FreeAds
Stopwatch‰ screenshot 1
Stopwatch‰ screenshot 2

This utility app offers a straightforward stopwatch experience with a large, easy-to-read display and simple two-button operation. It's designed for users who need a no-fuss timer for quick and accurate timekeeping.

What We Love

  • 🚀 Simple and efficient
  • 👍 Large, easy-to-read numbers
  • 👍 Straightforward, no-frills design
  • 👍 Reliable and accurate
  • 👍 Useful for various timing needs

Room to Improve

  • 🔋 Battery drain issues
  • 🔍 Small ad banner can be distracting
  • 🔍 Ads placed too close to buttons
Interval Timer: Run Walk, HIIT#3

Interval Timer: Run Walk, HIIT by Roma Sosnovsky

Running Workouts & Training
Worth Considering
💪 Health & Fitness
4.5😐(538 ratings)
FreeIn-App Purchases
Interval Timer: Run Walk, HIIT screenshot 1
Interval Timer: Run Walk, HIIT screenshot 2
Interval Timer: Run Walk, HIIT screenshot 3
Interval Timer: Run Walk, HIIT screenshot 4
Interval Timer: Run Walk, HIIT screenshot 5
Interval Timer: Run Walk, HIIT screenshot 6

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

What We Love

  • 🚀 Simple and easy to use
  • 👍 Customizable intervals
  • 🚀 Straightforward app
  • 👍 Works as advertised
  • 👍 Great for getting back into running

Room to Improve

  • 🔇 No audio prompts when screen is locked
  • 🔋 High battery consumption
  • 🔒 Limited free version
  • 🐛 Inconsistent performance
  • 🔇 Voice prompts not loud enough

More Interval Training Stopwatch apps to explore

FAQ about Interval Training Stopwatch

What are the best interval training stopwatch apps for iPhone?
Stopwatch‰ tops our interval training stopwatch apps ranking as of November 2026, with a 4.9-star average from 32K App Store ratings, and it's free to download.
Yes — 18 of the top interval training stopwatch apps we rank are free to download, including Stopwatch‰ and HIIT Timer - Free High Intensity Interval Training Stopwatch for Circuit Training, CrossFit.
Stopwatch‰ shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 244+ interval training stopwatch apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.