Comparison

Interval Pal vs Custom Interval Workout Timer

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

Head to head
About

Interval Pal

Features
Read full description

A round timer and interval timer for boxing, MMA, Muay Thai, HIIT and Tabata. Big countdown, cues you can hear over your music, and it keeps running with your phone locked. Set it up in seconds Choose your work and rest times, exercises per round, rounds, rest between rounds and a get-ready countdown. The total time shows straight away. Tap play and go. Easy to read mid-set โ€ข Big countdown digits and a bold color for each phase, readable from across the room โ€ข The screen stays on for the whole workout โ€ข Pause, skip forward or back, or restart whenever you like Cues you can hear โ€ข 3-2-1 beeps and different sounds for work and rest โ€ข Plays on silent and over your music or podcast โ€ข Your music dips for a moment at each cue, and can stay low through short intervals โ€ข A boxing bell at the start and end of every round in boxing workouts โ€ข A 10-second warning before each work interval of a minute or more ends โ€ข Vibration too, if you like Locked phone, still on time Lock your iPhone and the cues keep playing on time, with a live countdown on your Lock Screen and in the Dynamic Island. Your workouts, your way โ€ข Ten built-in workouts: Amateur Boxing, Pro Boxing, MMA, Muay Thai, Classic Tabata, HIIT Standard, EMOM Style, Quick Burn, Endurance Builder and Strength Intervals โ€ข Save your own workouts and start any of them in one tap, or put one on the Timer to tweak it first โ€ข Share workouts with friends by link โ€ข Home Screen quick actions to jump straight in Track your progress โ€ข Workout history with trends over 7, 30 and 90 days โ€ข Apple Health: workouts are saved to Health, and heart rate and calories recorded by your Apple Watch show in your summary โ€ข Your Pal gets stronger: finish workouts to level your Pal up from Rookie to Champion, and your Home Screen icon changes with it Make it yours โ€ข 16 color themes and custom timer colors โ€ข Works on iPhone Duo, with layouts for both screens โ€ข Supports Dynamic Type, VoiceOver and Reduce Motion Your workouts stay on your iPhone. No account, no ads. SUBSCRIPTION Interval Pal needs a subscription or a one-time lifetime purchase to run workouts. Start with a 7-day free trial of the yearly plan, or choose a monthly subscription or lifetime. Prices are shown in the app before you buy. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple Account when you confirm the purchase, or when a free trial ends. You can manage or cancel subscriptions in your Apple Account settings. Any unused part of a free trial is forfeited when you buy a subscription. Privacy Policy: https://intervalpal.com/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Custom Interval Workout Timer

Features
Read full description

The ultimate workout timer for any training style. Whether you're doing Tabata sprints, EMOM weightlifting, AMRAP circuits, HIIT cardio, or boxing rounds โ€” Custom Interval Workout Timer has you covered. TIMER TYPES โ€ข Tabata โ€” Classic 20s work / 10s rest intervals โ€ข EMOM โ€” Every Minute on the Minute โ€ข AMRAP โ€” As Many Rounds As Possible with countdown โ€ข HIIT โ€” Customizable work/rest intervals โ€ข Boxing โ€” Round timer with rest periods โ€ข For Time โ€” Count up with target time โ€ข Custom โ€” Build any interval sequence you want POWERFUL FEATURES โ€ข Timer Chains โ€” Link multiple timers to run back-to-back โ€ข Preset Library โ€” 15+ ready-to-go workouts for beginners and pros โ€ข Manual Advance โ€” Pause between intervals and go at your own pace โ€ข Adjustable Prep Time โ€” Get ready before each workout starts AUDIO & HAPTICS โ€ข Voice Announcements โ€” Hear phase changes and round counts โ€ข Countdown Beeps โ€” Audio cues as intervals end โ€ข 7 Beep Sounds โ€” Choose a different sound for each timer type โ€ข Haptic Feedback โ€” Feel transitions even with sound off TRACK YOUR PROGRESS โ€ข Workout History โ€” Log every completed session โ€ข Monthly Calendar โ€” See your training at a glance โ€ข Weekly Stats โ€” Track workouts and total training time STOPWATCH โ€ข Precision stopwatch with lap tracking โ€ข Fastest and slowest lap highlighting SHARE & CUSTOMIZE โ€ข Share timers via QR code or link โ€ข Import timers from friends โ€ข 8 accent colors and dark/light/system themes โ€ข Keep Screen On mode for hands-free training APPLE WATCH (Pro) โ€ข Mirror and control timers from your wrist APPLE HEALTH โ€ข Automatically log workouts to Apple Health โ€ข Contribute to your Activity Rings Download now and start training smarter. Terms of Use: https://sites.google.com/view/michaelmcgillapps/terms-of-service Privacy Policy: https://sites.google.com/view/michaelmcgillapps/privacy-policy

Screenshots

Interval Pal4 screens
Custom Interval Workout Timer4 screens

Verdict

The call

The clearest difference is ads: Interval Pal at none against Custom Interval Workout Timer's shown. Interval Pal also leads on update cadence (every 3 weeks vs every 2 months). Custom Interval Workout Timer's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Interval Pal sells 6 in-app purchases, starting at $2.49 per month and Custom Interval Workout Timer sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Pal ships an update every 3 weeks, Custom Interval Workout Timer every 2 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences ยท 3 level
Interval Pal versus Custom Interval Workout Timer: the parameters behind the verdict, then further details
ParameterInterval PalCustom Interval Workout Timer
PriceFreeFree
Update frequencyEvery 3 weeks โ€” betterEvery 2 months
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, Apple Watch โ€” better
Requires iOS18.017.0 โ€” better
Further details โ€” not scored
Size20 MB7 MB
Age rating4+4+
DeveloperPROMETHIC LABS PTY LTDMichael McGill apps llc

In-app purchases

6 purchases

Interval Pal

Subscriptions4
  • Interval Pal Pro Monthly$2.491 Month
  • Interval Pal Pro Yearly7 Days trial$9.991 Year
  • Interval Pal Pro Yearly7 Days trial$12.991 Year
Show 1 more
  • Interval Pal Pro Yearly1 Year trial$12.991 Year
One-time2
  • Interval Pal Pro Lifetime$19.99
  • Interval Pal Pro Lifetime$24.99
2 purchases

Custom Interval Workout Timer

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$19.991 Year

Questions

Is Interval Pal free?
Interval Pal is free to download, with in-app purchases available.
Is Custom Interval Workout Timer free?
Custom Interval Workout Timer is free to download, with in-app purchases available.
Do Interval Pal or Custom Interval Workout Timer have ads?
Custom Interval Workout Timer shows ads; Interval Pal does not.
Which is updated more often, Interval Pal or Custom Interval Workout Timer?
Interval Pal ships an update every 3 weeks, and Custom Interval Workout Timer every 2 months. Most recently, Interval Pal was updated on November 9, 2026 and Custom Interval Workout Timer on October 31, 2026.

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