Best Interval Timer Apps

250+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our interval timer list covers 250+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Interval Timer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesOct 2026
2Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (86K)NoYesOct 2026
3Interval Timer PlusInterval Timer PlusFree4.9★ (6.2K)NoYesOct 2026
4Interval Timer ++Interval Timer ++Free4.8★ (15K)YesYesOct 2026
5Intervals Pro: HIIT TimerIntervals Pro: HIIT TimerFree4.8★ (14K)NoYesOct 2026
6Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesOct 2026
7Simple Interval TimerSimple Interval TimerFree4.9★ (5.4K)YesYesOct 2026
8SimplyTimer-Interval Timer AppSimplyTimer-Interval Timer AppFree5.0★ (1)NoNoAug 2026

Top Picks for Interval Timer

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
Interval Timer □ HIIT Timer#2

Interval Timer □ HIIT Timer by Float Tech, LLC

The simple workout timer.
Strong Contender
💪 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
Interval Timer Plus#3

Interval Timer Plus by Su-Au Hwang

Simple interval timer
Worth Considering
💪 Health & Fitness
4.9😊(6.2K 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

More Interval Timer apps to explore

FAQ about Interval Timer

What are the best interval timer apps for iPhone?
Interval Timer - Tabata Timer tops our interval timer apps ranking as of October 2026, with a 4.5-star average from 19K App Store ratings, and it's free to download.
Yes — 19 of the top interval timer apps we rank are free to download, including Interval Timer - Tabata Timer and Interval Timer □ HIIT Timer.
Interval Timer - Tabata Timer shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ interval timer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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