Best Seconds Interval Apps

246+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated November 2026

If you already know Seconds Interval Timer, this is the deeper bench. 246+ seconds interval apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Seconds Interval Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Seconds Interval TimerSeconds Interval TimerFree4.7★ (24K)NoYesNov 2026
2Seconds Pro Interval TimerSeconds Pro Interval Timer$7.994.8★ (12K)NoNoNov 2026
3Interval - Simple TimerInterval - Simple TimerFree4.7★ (32)NoNoNov 2026
4Interval Timer PlusInterval Timer PlusFree4.9★ (6.4K)NoYesNov 2026
5Headset - Interval TimerHeadset - Interval TimerFree—YesYesOct 2026
6New Interval TimerNew Interval TimerFree—NoNoJul 2026
7Rondo: Custom Interval TimerRondo: Custom Interval TimerFree—NoNoOct 2026
8Exact SecondsExact SecondsFree4.5★ (10)NoNoNov 2026

Top Picks for Seconds Interval

Seconds Interval Timer#1

Seconds Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Editor's Choice
💪 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 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

  • 🚀 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
Seconds Pro Interval Timer#2

Seconds Pro Interval Timer by Runloop Ltd

Tabata, HIIT, Circuit Training
Strong Contender
💪 Health & Fitness
4.8😊(12K ratings)
$7.99
#6in Health & Fitness
Seconds Pro Interval Timer screenshot 1
Seconds Pro Interval Timer screenshot 2
Seconds Pro Interval Timer screenshot 3
Seconds Pro Interval Timer screenshot 4
Seconds Pro Interval Timer screenshot 5
Seconds Pro Interval Timer screenshot 6

This interval timer app is designed for high-intensity interval training (HIIT), Tabata, and circuit training workouts. It features a large, color-coded display, customizable interval names, and background operation. It also integrates with Apple Health to track your fitness data.

What We Love

  • ⭐ Great updates
  • 🤖 Amazing voice prompts
  • 👍 Easy to use
  • 🎨 Highly customizable
  • 🔧 Versatile for various workouts
  • 🏫 Useful for instructors and personal training
  • 🔍 Detailed and flexible timer options
  • 🔁 Ability to repeat/copy workouts
  • 🎵 Integrates well with music playback
  • 💪 Helps with consistency and motivation

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🔌 Music volume issues
  • 🔍 Complicated setup for some features
  • 🌐 Sync/sharing issues between devices
  • 🔇 Inconsistent audio cues
  • 🕰️ Lack of calendar/history tracking

More Seconds Interval apps to explore

FAQ about Seconds Interval

What are the best seconds interval apps for iPhone?
Seconds Interval Timer tops our seconds interval apps ranking as of November 2026, with a 4.7-star average from 24K App Store ratings, and it's free to download.
Yes — 19 of the top seconds interval apps we rank are free to download, including Seconds Interval Timer and Interval - Simple Timer.
Seconds Interval Timer has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 246+ seconds interval apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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