Best Workout Interval Timer Custom Apps

244+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

If you already know Interval Timer, this is the deeper bench. 244+ workout interval timer custom apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Workout Interval Timer Custom Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Interval Timer - Tabata TimerInterval Timer - Tabata TimerFree4.5โ˜… (19K)YesYesOct 2026
2Seconds Interval TimerSeconds Interval TimerFree4.7โ˜… (24K)NoYesOct 2026
3Interval Timer PlusInterval Timer PlusFree4.9โ˜… (6.3K)NoYesOct 2026
4Interval timer ยท Hiit timerInterval timer ยท Hiit timerFree4.8โ˜… (18)YesYesOct 2026
5Interval Timer X Workout TimerInterval Timer X Workout TimerFree4.8โ˜… (691)YesYesOct 2026
6Interval Timer: Tabata & HIITInterval Timer: Tabata & HIITFree4.9โ˜… (389)YesYesOct 2026
7Simple Interval TimerSimple Interval TimerFree4.9โ˜… (5.6K)YesYesOct 2026
8Next Up - Interval TimerNext Up - Interval TimerFree4.7โ˜… (2.8K)NoYesOct 2026

Top Picks for Workout Interval Timer Custom

4.5๐Ÿ˜Š(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

  • ๐Ÿš€ Free version works well
  • ๐Ÿ‘ Customizable intervals and timers
  • ๐Ÿ‘ Flexible for different workouts
  • ๐Ÿ‘ Easy to use and set up
  • ๐Ÿ‘ Provides visual and audio cues
  • ๐Ÿ‘ Saves workout routines

Room to Improve

  • ๐Ÿ› Timer issues (stops, loses time)
  • ๐Ÿ”‹ Drains battery when used
  • ๐Ÿ’ฐ Expensive subscription model
  • ๐Ÿ“ข Intrusive ads
  • ๐Ÿ”’ Incompatible with other apps
Seconds Interval Timer#2

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
4.7๐Ÿ˜Š(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 interval timer app helps you build and run custom workouts for HIIT, Tabata, and circuits. It provides voice cues, runs in the background, and syncs with Apple Watch. Save workouts to Apple Health and track calories burned.

What We Love

  • ๐Ÿš€ Great workout app
  • ๐Ÿ‘ Customizable and user-friendly
  • ๐Ÿ”’ Reliable and stable
  • ๐Ÿ’ก Versatile for various workouts
  • ๐Ÿ‘ Easy to create and edit timers
  • ๐Ÿš€ Helpful voice prompts and alerts
  • ๐Ÿ‘ Integrates well with music
  • ๐Ÿ‘ Saves and organizes workouts

Room to Improve

  • ๐Ÿ› Occasional audio issues
  • ๐Ÿ” Limited Apple Watch integration
  • ๐Ÿ’ฐ Paid version required for full functionality
  • ๐Ÿ•ฐ๏ธ Time-consuming to set up complex workouts
Interval Timer Plus#3

Interval Timer Plus by Su-Au Hwang

Simple interval timer
4.9๐Ÿ˜Š(6.3K 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

  • ๐Ÿš€ Simple and effective
  • ๐Ÿš€ Customizable and streamlined
  • ๐Ÿ‘ Easy to configure and edit
  • ๐Ÿ‘ Convenient for workouts and circuits
  • ๐Ÿ‘ Minimal ads and no purchases required
  • ๐Ÿ‘ Reliable and consistent performance

Room to Improve

  • ๐Ÿ› Occasional issues with audio playback in the background
  • ๐Ÿ’ก Desire for more color customization options

More Workout Interval Timer Custom apps to explore

FAQ about Workout Interval Timer Custom

What are the best workout interval timer custom apps for iPhone?
Interval Timer - Tabata Timer tops our workout interval timer custom apps ranking as of October 2026, with a 4.5-star average from 19K App Store ratings, and it's free to download.
Yes โ€” 20 of the top workout interval timer custom apps we rank are free to download, including Interval Timer - Tabata Timer and Seconds Interval Timer.
Interval Timer - Tabata Timer shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 244+ workout interval timer custom apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.