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Best Circuit Timer Free Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

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

Compare top Circuit Timer Free Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (86K)NoYesSep 2026
2Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesSep 2026
3Interval - Simple TimerInterval - Simple TimerFree4.8★ (5)NoNoAug 2026
4Timer Plus - Workouts TimerTimer Plus - Workouts TimerFree4.8★ (60K)YesYesSep 2026
5Interval Timer ++Interval Timer ++Free4.8★ (15K)YesYesSep 2026
6Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesSep 2026
7Interval Timer PlusInterval Timer PlusFree4.9★ (6K)NoYesSep 2026
8easy timer-the simplest timereasy timer-the simplest timerFree—YesNoJun 2026

Top Picks for Circuit Timer Free

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
Interval Timer - Tabata Timer#2

Interval Timer - Tabata Timer by NEO PIXEL LABS PTE. LTD.

Multiple timers for fitness
Strong Contender
💪 Health & Fitness
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 Circuit Timer Free apps to explore

FAQ about Circuit Timer Free

What are the best circuit timer free apps for iPhone?
Interval Timer □ HIIT Timer tops our circuit timer free apps ranking as of August 2026, with a 4.8-star average from 86K App Store ratings, and it's free to download.
Interval Timer □ HIIT Timer has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ circuit timer free apps on the iOS App Store as of August 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.