Comparison

Seconds Interval Timer vs New Interval Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Seconds Interval Timer

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.

Highlights
  • Full-screen colored display
  • Templates for HIIT, Tabata, Circuit Training
  • Voice and audio alerts
  • Music assignment per interval
  • Background operation
  • Apple Health integration
  • Stopwatch and countdown timer
Features
Read full description

Seconds is an interval timer for HIIT, Tabata, EMOM, circuits and any workout built from timed intervals. It calls each interval out loud, keeps running with the screen off, and runs on iPhone, iPad and Apple Watch. Apple has featured it, and Joe Wicks, The Body Coach, has said it is the fitness app he uses more than any other. BUILD ANY WORKOUT - Start from a HIIT, Tabata or circuit template, or build a timer from scratch with sets, rounds and intervals of different lengths. - Chain timers into one compound timer, so a warm-up flows into the main set and then a cool-down. - Color-code every interval so you know what is coming before the beep. - Share a timer with a friend in one tap. HEAR IT, DON'T WATCH IT - Voice cues call out each interval by name and warn you before the next one starts. - Beeps and bells are there too if you would rather not be talked at. - Play your own music, per timer or per interval. Cues duck the music and it comes back up when they are done. - The timer keeps going in the background while you use other apps or the screen sleeps. ON THE GYM FLOOR - A full-screen, color-coded display you can read from across the room, in portrait or landscape. On iPad it uses the whole screen. - A lock button stops a stray tap from pausing your set. APPLE WATCH - Seconds runs on the watch by itself, so the phone can stay in the locker. Timers you build on the phone sync to the wrist, and Quick Intervals builds a basic circuit on the watch itself. MORE TIMERS - A stopwatch that marks your best and worst laps. - A countdown timer with five preset durations (three on Apple Watch). APPLE HEALTH - Save workouts and mindful sessions to Health. With a heart rate monitor connected, Seconds reads your body measurements and year of birth from Health to estimate calories burned. FREE TO TRY, ONE PAYMENT TO UNLOCK - Everything is available from the first launch. Build any timer and run it. - Each timer locks after you run it once. A single in-app purchase removes the lock on every timer you make. SECONDS AND SECONDS PRO - Seconds Pro is the same app, paid once up front, with nothing to unlock. The two are separate products and a purchase in one does not carry over to the other. If you bought Seconds Pro, download Seconds Pro. If you bought the unlock in Seconds, download Seconds and use Restore Purchases.

About

New Interval Timer

Features
Read full description

Take the complexity out of your workout setup. This app is the cleanest, most intuitive interval timer designed to keep you focused on your performance, not your phone. Whether you are crushing a HIIT session, practicing Tabata, boxing, or just need a reliable countdown for circuit training, the minimalist design ensures you can set up and start moving in seconds. Why You Will Love It Effortless Setup Forget digging through endless menus. Use the large, clear controls to adjust your Work Duration, Rest Duration, and Total Rounds instantly. High-Contrast Display Designed with a sleek dark interface and large typography, you can read your timer from across the room. The circular progress ring gives you a quick visual cue of how much time is left in your set. Distraction-Free Zone No clutter and no unnecessary features. Just a precise, reliable timer that helps you get the work done. Key Features Quick Start: Set your Work, Rest, and Rounds and hit Start. Smart Controls: Pause, resume, or skip intervals with ease. Visual Progress: A clear progress ring tracks your current interval visually. Workout Summary: Get a confirmation screen when you complete your full circuit. Battery Friendly: The dark interface is efficient and easy on the eyes. Perfect For High-Intensity Interval Training (HIIT) Tabata and Circuit Training Boxing and MMA Rounds Yoga and Stretching Home Workouts and Calisthenics Stop wasting time setting up your timer. Download today and make every second count. Terms of Use: https://umutyenidil.com.tr/free-interval-timer/terms-of-use Privacy Policy: https://umutyenidil.com.tr/free-interval-timer/privacy-policy

Screenshots

Seconds Interval Timer4 screens
New Interval Timer3 screens

Verdict

The call

The clearest difference is in-app purchases: New Interval Timer at none against Seconds Interval Timer's 1. New Interval Timer also leads on iOS requirement (13.0 vs 18.0). Seconds Interval Timer's advantage is update cadence (monthly vs every 6 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Seconds Interval Timer sells 1 one-off in-app purchase. New Interval Timer asks for nothing beyond the download.

UpkeepUpdate frequency

Seconds Interval Timer ships an update monthly, New Interval Timer every 6 months. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Seconds Interval Timer versus New Interval Timer: the parameters behind the verdict, then further details
ParameterSeconds Interval TimerNew Interval Timer
PriceFreeFree
Rating4.7 (24K ratings) — better—
Positive reviews74.6% of reviews—
Number of ratings24K — better—
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.013.0 — better
Further details — not scored
Size95 MB18 MB
Age rating4+4+
DeveloperRunloop LtdUMUT YENIDIL

Bugs and requests

Seconds Interval Timer

Reported bugs

2 issues
  • Timer sometimes stops working unexpectedly
  • Issues with restoring purchases on new devices

Requested features

5 requests
  • Ability to change beep/alert volume independently
  • Option to delay transition between intervals
  • Sync workouts across devices
  • More preset workout templates
  • Heart rate monitoring integration

New Interval Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Seconds Interval Timer

One-time1
  • Advanced Version$7.99
None

New Interval Timer

No in-app purchases

Questions

Is Seconds Interval Timer free?
Seconds Interval Timer is free to download, with in-app purchases available.
Is New Interval Timer free?
New Interval Timer is free to download, with no in-app purchases.
Do Seconds Interval Timer or New Interval Timer have ads?
Neither Seconds Interval Timer nor New Interval Timer shows ads.
Which is updated more often, Seconds Interval Timer or New Interval Timer?
Seconds Interval Timer ships an update monthly, and New Interval Timer every 6 months. Most recently, Seconds Interval Timer was updated on October 13, 2026 and New Interval Timer on September 29, 2026.

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