Best Running Interval Timer Hiit Apps

244+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated September 2026

Interval Timer □ HIIT Timer is the household name in running interval timer hiit, but it's far from the only option. We track 244+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Running Interval Timer Hiit Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (86K)NoYesSep 2026
2Running Interval Timer HIITRunning Interval Timer HIITFreeYesYesMay 2026
3Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesSep 2026
4Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesSep 2026
5Intervals Pro: HIIT TimerIntervals Pro: HIIT TimerFree4.8★ (14K)NoYesSep 2026
6Interval TimerInterval TimerFree4.7★ (3.5K)NoYesSep 2026
7Interval Timer PlusInterval Timer PlusFree4.9★ (6K)NoYesSep 2026
8Simple Interval TimerSimple Interval TimerFree4.9★ (5.4K)YesYesSep 2026

Top Picks for Running Interval Timer Hiit

Interval Timer □ HIIT Timer#1

Interval Timer □ HIIT Timer by Float Tech, LLC

The simple workout timer.
Editor's Choice
💪 Health & Fitness
4.8😊(86K 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

Create custom workout timers with adjustable intervals for exercise and rest. Track your progress with detailed history and statistics, and repeat past workouts easily. Enjoy audio cues without interrupting your music.

What We Love

  • 🚀 Simple and easy to use
  • 👍 Customizable settings
  • 🚀 Intuitive interface
  • 🚀 Effective for HIIT workouts
  • 👍 Helpful voice prompts
  • 👍 Plays well with music apps

Room to Improve

  • 🔒 Requires subscription after limited free use
  • 🐛 Music volume issues with voice prompts
  • 🐛 Inconsistent behavior when switching apps
  • 🐛 Lack of final workout notification
Seconds Interval Timer#3

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Worth Considering
💪 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

More Running Interval Timer Hiit apps to explore

FAQ about Running Interval Timer Hiit

What are the best running interval timer hiit apps for iPhone?
Interval Timer □ HIIT Timer tops our running interval timer hiit apps ranking as of September 2026, with a 4.8-star average from 86K App Store ratings, and it's free to download.
Yes — 19 of the top running interval timer hiit apps we rank are free to download, including Interval Timer □ HIIT Timer and Running Interval Timer HIIT.
Interval Timer □ HIIT Timer has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 244+ running interval timer hiit apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app is a simple and beautiful interval timer designed for workouts. You can customize intervals for exercise, rest, and rounds, and then start your workout with audio cues. It also provides detailed history and statistics to track your progress.
You can set up custom intervals by dragging to adjust settings for your workout, rest periods, and the number of rounds. Once configured, simply tap to start your session.

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