Best Free Interval Timer App

250+ iOS apps curated and reviewed

4.8 avg rating
18 free apps
Updated September 2026

Every iPhone needs a few good free interval timer app. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Interval Timer App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple Interval TimerSimple Interval TimerFree4.9β˜… (5.4K)YesYesSep 2026
2Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5β˜… (19K)YesYesSep 2026
3Interval - Simple TimerInterval - Simple TimerFree4.8β˜… (5)NoNoAug 2026
4IntervalFreeIntervalFreeFree5.0β˜… (3)NoNoSep 2026
5Interval Timer β–‘ HIIT TimerInterval Timer β–‘ HIIT TimerFree4.8β˜… (86K)NoYesSep 2026
6Interval TimerInterval TimerFree4.7β˜… (3.5K)NoYesSep 2026
7Seconds Interval TimerSeconds Interval TimerFree4.7β˜… (24K)NoYesSep 2026
8Timer+ Countdown & StopwatchTimer+ Countdown & StopwatchFree4.8β˜… (41K)YesYesSep 2026

Top Picks for Free Interval Timer App

4.9😊(5.4K ratings)
FreeAdsIn-App Purchases
Simple Interval Timer screenshot 1
Simple Interval Timer screenshot 2
Simple Interval Timer screenshot 3
Simple Interval Timer screenshot 4
Simple Interval Timer screenshot 5
Simple Interval Timer screenshot 6

This app provides a straightforward interval timer for various training types like running, cycling, and HIIT. Customize sets, action, and break durations for a personalized workout experience. It runs in the background and saves recent configurations.

What We Love

  • πŸ‘ Simple and easy to use
  • πŸš€ Efficient and straightforward
  • πŸ’° Actually free, no paywall
  • πŸ”Š Unobtrusive audio cues
  • 🎢 Works well with music playback

Room to Improve

  • πŸ› Occasional bugs and crashes
  • βš™οΈ Limited customization options
  • πŸ”‹ Compatibility issues with newer iOS versions
  • πŸ” Difficulty deleting/managing saved configurations
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

  • πŸš€ Free version works well
  • πŸ‘ Customizable intervals and timers
  • πŸ‘ Flexible for different workouts
  • πŸ‘ Easy to use and set up
  • πŸ‘ Provides visual and audio cues
  • πŸ‘ Saves workout routines

Room to Improve

  • πŸ› Timer issues (stops, loses time)
  • πŸ”‹ Drains battery when used
  • πŸ’° Expensive subscription model
  • πŸ“’ Intrusive ads
  • πŸ”’ Incompatible with other apps

More Free Interval Timer App apps to explore

FAQ about Free Interval Timer App

What is the best free interval timer app for iPhone?
Simple Interval Timer tops our free interval timer app ranking as of September 2026, with a 4.9-star average from 5.4K App Store ratings, and it's free to download.
Simple Interval Timer shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ free interval timer app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Simple Interval Timer is designed for various interval training activities, including running, cycling, HIIT sessions (like Tabata), and stretching. It helps users structure their workouts with customizable action and break periods.
Key features include customizable set, action, and break durations, a simple and clean design, the ability to save the last five configurations, background operation, and screen dimming prevention on iOS. The Apple Watch version also includes heart rate monitoring.

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