Comparison

Hi Timer vs Interval Timer

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

Head to head
About

Hi Timer

Create and customize your own interval workouts with this intuitive timer app. Features include quick start templates, advanced customization, voice cues, and background operation. Seamlessly integrate with your music and save workouts to Apple Health.

Highlights
  • Customizable interval workouts
  • Quick start templates (Tabata)
  • Drag & drop interface
  • Voice and sound cues
  • Background operation
  • Music integration
  • HealthKit integration
Features
Read full description

Hi Timer, Your Personal Interval Training Companion Hi Timer makes it effortless to create and customise your own interval workouts. Whether you’re jumping into a quick Tabata session or building advanced routines like Circuits and Combinations, Hi Timer gives you the tools to stay on track and motivated. Hi Timer is designed to be simple enough for quick sessions, yet powerful enough to handle the most complex training routines. With its intuitive drag-and-drop interface, powerful customization options, and seamless background performance, Hi Timer helps you focus on your workout, not your phone. Featuring: - Quick Start Templates – Get moving right away with popular HIIT formats like Tabata. - Advanced Customisation – Build Circuits, Combinations, or fully custom routines with unlimited flexibility. - Drag & Drop Simplicity – Reorder intervals and sub-timers with ease. - Voice & Sound Cues – Interval names read aloud via text-to-speech, so you never need to glance at your screen. - Works in the Background – Keep your timer running with the screen locked or while using other apps. - Music Integration – Play your own tracks from Apple Music, your library, or other apps alongside your workout. - Smart Sounds – Choose start sounds, halfway alerts, and custom audio cues for every interval. - Cloud Sync & Sharing – Access your timers across devices or share them instantly with friends via a simple link. - HealthKit Integration – Save your completed workouts to Apple Health. This app is for timing only and does not provide medical or fitness advice. Consult a licensed healthcare professional before beginning any exercise program. This app contains optional in-app purchases that grant full access to unlimited timers and workouts, and the ability to share timers between devices. You may be offered a free trial for the Premium subscription. After the free trial period, if offered, the subscription automatically renews with the price and duration given above unless it is cancelled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at the confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Removing the app doesn’t automatically cancel the subscription. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Interval Timer

Read full description

Interval Timer & Tabata HIIT for Women The powerful Interval Timer designed for women who train hard. Whether you love HIIT workouts, Tabata training, cardio circuits, or strength sessions —  this beautifully designed workout timer keeps you focused and in control. Why Women Love This Timer • Precision Interval & Tabata Timer • 20+ preset workouts (HIIT, Tabata, Boxing, Yoga & more) • Drag-to-set circular sliders for effortless control • Clear voice announcements & countdown alerts • Works perfectly with your music apps • iPad optimized with elegant sidebar layout Train Smarter • Fully customizable work & rest intervals • Warm-up & cool-down support • Phase transition countdown alerts • Keep screen awake during workouts • Repeat your favorite sessions instantly Track Your Progress • Workout streaks & achievements • Total training time & calories burned • Detailed workout history • Motivational quotes to push you further Perfect For HIIT workouts Tabata timer sessions Interval training Fat-burning circuits CrossFit-style training Core, Abs, Glutes & Legs Strength & Cardio Running intervals Home & Gym workouts Made for Women. Built for Performance. Subscription Unlock premium features with our auto-renewing monthly subscription. Manage anytime in your iTunes Account Settings. Charges apply upon confirmation of purchase. Privacy Policy: https://2ly.xyz/privacy-policy Terms of Use: https://2ly.xyz/terms-of-use Questions? Email us at appsofai.co@gmail.com

Screenshots

Hi Timer4 screens
Interval Timer4 screens

Verdict

The call

The clearest difference is ads: Hi Timer at none against Interval Timer's shown. Hi Timer also leads on update cadence (every 3 weeks vs every 3 months) and device support (3 vs 1). On price and in-app purchases 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. Hi Timer sells 3 in-app purchases, starting at $0.99 per month and Interval Timer sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Hi Timer ships an update every 3 weeks, Interval Timer every 3 months. The most recent releases landed on September 15, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Hi Timer versus Interval Timer: the parameters behind the verdict, then further details
ParameterHi TimerInterval Timer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size17 MB6 MB
Age rating17+4+
DeveloperSophie PayneRajendran Sajith Sajindran

In-app purchases

3 purchases

Hi Timer

Subscriptions2
  • Hi Timer Premium Monthly$0.991 Month
  • Hi Timer Premium Yearly7 Days trial$3.991 Year
One-time1
  • HiTimer Forever$6.99
1 purchases

Interval Timer

Subscriptions1
  • Interval Timer - Pro$5.991 Month

Questions

Is Hi Timer free?
Hi Timer is free to download, with in-app purchases available.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Do Hi Timer or Interval Timer have ads?
Interval Timer shows ads; Hi Timer does not.
Which is updated more often, Hi Timer or Interval Timer?
Hi Timer ships an update every 3 weeks, and Interval Timer every 3 months. Most recently, Hi Timer was updated on September 15, 2026 and Interval Timer on September 22, 2026.

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