Best Custom Workout Timer Apps

250+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated October 2026

With an average user rating of 4.4★, the custom workout timer category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Custom Workout Timer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CWT - Custom Workout TimerCWT - Custom Workout TimerFree—NoNoMay 2026
2Interval Timer ++Interval Timer ++Free4.8★ (15K)YesYesOct 2026
3Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesOct 2026
4Next Up - Interval TimerNext Up - Interval TimerFree4.7★ (2.8K)NoYesOct 2026
5Timer Plus - Workouts TimerTimer Plus - Workouts TimerFree4.8★ (61K)YesYesOct 2026
6Interval Timer □ HIIT TimerInterval Timer □ HIIT TimerFree4.8★ (87K)NoYesOct 2026
7Custom Workout TimerCustom Workout TimerFree3.7★ (6)NoYesMay 2026
8Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5★ (19K)YesYesOct 2026

Top Picks for Custom Workout Timer

Interval Timer ++#2

Interval Timer ++ by Sunny Studio

HIIT & circuit workout timer
Strong Contender
💪 Health & Fitness
4.8😐(15K ratings)
FreeAdsIn-App Purchases
Interval Timer ++ screenshot 1
Interval Timer ++ screenshot 2
Interval Timer ++ screenshot 3
Interval Timer ++ screenshot 4
Interval Timer ++ screenshot 5
Interval Timer ++ screenshot 6

This app provides a customizable interval timer for high-intensity interval training (HIIT) and circuit workouts. Easily set up work, rest, and repeat intervals, track your progress, and integrate with your health data. Enjoy your workouts with background music and notifications.

What We Love

  • 👍 Simple and intuitive interface
  • 🚀 Straightforward interval timer functionality
  • 💡 Customizable timers and workouts
  • 🔒 No ads or in-app purchases required

Room to Improve

  • 🐛 Inconsistent sound and volume issues
  • 🐛 Bugs with timer functionality and data sync
  • 🔋 High battery consumption when running in background
  • 🚫 Limited customization options for timers and workouts
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 Custom Workout Timer apps to explore

FAQ about Custom Workout Timer

Are there free custom workout timer apps for iPhone?
Yes — 20 of the top custom workout timer apps we rank are free to download, including CWT - Custom Workout Timer and Interval Timer ++.
CWT - Custom Workout Timer has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ custom workout 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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