Custom Interval Workout Timer vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Custom Interval Workout Timer
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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 โข Tabata โ Classic 20s work / 10s rest intervals โข EMOM โ Every Minute on the Minute โข AMRAP โ As Many Rounds As Possible with countdown โข HIIT โ Customizable work/rest intervals โข Boxing โ Round timer with rest periods โข For Time โ Count up with target time โข Custom โ Build any interval sequence you want POWERFUL FEATURES โข Timer Chains โ Link multiple timers to run back-to-back โข Preset Library โ 15+ ready-to-go workouts for beginners and pros โข Manual Advance โ Pause between intervals and go at your own pace โข Adjustable Prep Time โ Get ready before each workout starts AUDIO & HAPTICS โข Voice Announcements โ Hear phase changes and round counts โข Countdown Beeps โ Audio cues as intervals end โข 7 Beep Sounds โ Choose a different sound for each timer type โข Haptic Feedback โ Feel transitions even with sound off TRACK YOUR PROGRESS โข Workout History โ Log every completed session โข Monthly Calendar โ See your training at a glance โข Weekly Stats โ Track workouts and total training time STOPWATCH โข Precision stopwatch with lap tracking โข Fastest and slowest lap highlighting SHARE & CUSTOMIZE โข Share timers via QR code or link โข Import timers from friends โข 8 accent colors and dark/light/system themes โข Keep Screen On mode for hands-free training APPLE WATCH (Pro) โข Mirror and control timers from your wrist APPLE HEALTH โข Automatically log workouts to Apple Health โข 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
Interval Timer
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Whether you're settling in to focus or about to move, this is one interval timer for both. Switch between Focus mode and Workout mode with a single tap, and each one greets you with its own timing defaults, color, and wording. In Focus mode the work phase is called "Focus"; in Workout mode it's "Work." Breaks are called "Breathe" and "Long Break" โ no mechanical countdown language, just a bit of warmth while you push through. โ Who it's for - Anyone using the Pomodoro Technique to focus on study or work - Anyone timing HIIT or Tabata-style workouts - Anyone who needs phase changes to actually reach them while the phone is locked - Anyone tired of timer apps buried in ads โ Free features - Pomodoro preset (25 min work / 5 min break, 15 min long break every 4 sets, 8 sets total) - HIIT preset (fully customizable duration and set count) - Custom work time, rest time, and set count - Start, Pause, Reset, Skip - Sound + haptic + notification on every phase change โ arrives even when the screen is locked - Save 1 custom preset - Screen stays awake while the timer runs - Session summary screen after the final set - Available in Japanese, English, and Simplified Chinese โ Pro features (one-time purchase, no subscription) - Unlimited custom presets - History & Stats (today / this week / all-time focus totals, a 7-day chart, and a session log) - Focus BGM (16 tracks to choose from, continuous play and volume control) - No ads - Restore Purchases supported Timing is calculated from elapsed seconds since start, not a countdown that decrements โ so coming back from the background or a locked screen never leaves the display out of sync.
Screenshots
Verdict
The clearest difference is update cadence: Interval Timer at every 9 days against Custom Interval Workout Timer's every 3 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. Custom Interval Workout Timer sells 2 in-app purchases, starting at $1.99 per month and Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Custom Interval Workout Timer ships an update every 3 weeks, Interval Timer every 9 days. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.
| Parameter | Custom Interval Workout Timer | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 9 days โ better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Apple Watch โ better | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 7 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael McGill apps llc | Katsunobu Sunagawa |
In-app purchases
Custom Interval Workout Timer
- Monthly$1.991 Month
- Yearly$19.991 Year
Interval Timer
- Interval Timer Pro$1.99
Questions
Is Custom Interval Workout Timer free?
Is Interval Timer free?
Do Custom Interval Workout Timer or Interval Timer have ads?
Which is updated more often, Custom Interval Workout Timer or Interval Timer?
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