Interval Timer vs Custom Interval Timers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
Create custom interval timers for workouts, focus sessions, or meditation. Get audio, visual, and haptic cues to stay on track without watching the clock. Track performance and share timers with others.
- Customizable interval timers
- Multiple intervals, rounds, warm-up, rest
- Audio, visual, and haptic alerts
- 14 ready-made presets
- Performance tracking and lap recording
- Timer sharing
- Apple Watch sync
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From the developer of Mila's Tools — Apple Staff Pick, 4.8* from 1,200+ reviews. BeepWatch is the interval timer trusted by athletes, coaches, and everyday users for over a decade. Build custom HIIT, Tabata, boxing, and circuit timers with multiple intervals, rounds, warm-up, and rest periods — then let audio beeps, visual cues, and haptic feedback keep you on track so you never have to watch the clock. APPLE HEALTH INTEGRATION Completed timers can save as workouts in Apple Health and contribute to your Activity Rings. Opt in once, tag the timers you want to track (HIIT, Boxing, Yoga, and more), and BeepWatch credits the rings — even when you start the timer on iPhone. Heart rate and active energy from your Apple Watch attach automatically. GET STARTED IN SECONDS Choose from 15 ready-made presets including HIIT, Tabata, Boxing Rounds, Pomodoro Focus, Meditation, and more. Or build your own timer in under a minute. CUSTOM INTERVAL TIMERS * Add as many intervals as you need, each with its own duration, name, sound, and warning * Set total rounds or run infinitely * Add warm-up time before your first interval * Add rest time between rounds * Count up or count down — six display modes to choose from AUDIO, VISUAL & HAPTIC ALERTS * Choose from beeps, buzzes, clicks, gongs, whistles, and more * Set warning alerts before an interval ends * Flash the screen on interval changes * Haptic vibration feedback * Independent volume control for interval and control sounds * Background tick audio to confirm your timer is running TRACK YOUR PERFORMANCE * Automatic and manual lap recording * View split times and deltas * Share lap data with your coach or training partner BEAUTIFUL THEMES & PROGRESS BARS * 20+ color themes including Neon, Aurora, and Sunset * Circle, rows, chronograph, and box progress indicators * Precision timing up to 3 decimal places APPLE WATCH * Full timer sync between iPhone and Apple Watch * Run timers independently on your wrist, or remote-control the timers on your iPhone * Workouts save to Apple Health from either device, with cross-device dedup so you never get double entries * Optimized Watch interface NOT JUST FOR WORKOUTS BeepWatch works for anything you time: Pomodoro focus blocks, study sprints, meditation, sport drills, public-speaking practice, recipe steps, and getting kids through morning routines. SHARE TIMERS * Share any timer via link or file * Recipients preview and import with one tap * Perfect for coaches, trainers, and workout groups NOW IN 12 LANGUAGES BeepWatch speaks Spanish, French, German, Japanese, Korean, Portuguese, Russian, Italian, Hindi, Indonesian, English, and Simplified Chinese. BeepWatch is the timer app you've been looking for! - - - - - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Custom Interval Timers
Design personalized interval timers for workouts or productivity. Its intuitive editor allows for custom flows with various settings like countdowns and personalized interfaces. Offers light/dark modes and an option to disable ads.
- Customizable interval flows
- Intuitive timer editor
- Count up or down timers
- Personalized running interface
- Light/dark mode
- Ad-free option
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Create highly customizable interval timers in a beautiful Interface. Interval timers are useful for exercise, like High-intensity interval training (HIIT) or Tabata, and can also be used to manage productivity, events, and more! This app provides a fascinatingly simple and intuitive editor for setting up your own custom timers. With just a few building blocks you can create the exact experience you want. Multiple settings to match your preferences: - Count up or down - Personalize the running interface to show what matters to you - Light/dark mode - Disable ads for free!
Screenshots
Verdict
The clearest difference is in-app purchases: Custom Interval Timers at none against Interval Timer's 4. Custom Interval Timers also leads on rating (5.0 vs 4.8) and iOS requirement (15.1 vs 18.6). Interval Timer's advantage is ads (none vs shown) and update cadence (every 4 days vs every 4 months). On price, review sentiment 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
Both are free to download. Interval Timer sells 4 in-app purchases, starting at $2.99 per month. Custom Interval Timers asks for nothing beyond the download.
Custom Interval Timers holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interval Timer has 161 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 92% of Interval Timer's written reviews are positive against 100% of Custom Interval Timers's.
Interval Timer ships an update every 4 days, Custom Interval Timers every 4 months. The most recent releases landed on September 28, 2026 and September 22, 2026 respectively.
| Parameter | Interval Timer | Custom Interval Timers |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (161 ratings) | 5.0 (14 ratings) — better |
| Positive reviews | 92.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 161 — better | 14 |
| Update frequency | Every 4 days — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 18.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 20 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Scott DeSapio | Alex Rich |
Customer experience
Interval Timer
Custom Interval Timers
Bugs and requests
Interval Timer
Reported bugs
2 issues- Unlock Pro feature not working for some users
- Timers getting deleted unexpectedly
Requested features
3 requests- Ability to save/load custom timer settings
- Option to set countdown before timer starts
- Integration with wearable devices
Custom Interval Timers
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer
- BeepWatch PRO Monthly$2.991 Month
- BeepWatch PRO Annual$6.991 Year
- BeepWatch 2 PRO$0.99
- BeepWatch PRO Lifetime$9.99
Custom Interval Timers
No in-app purchases
Questions
Is Interval Timer free?
Is Custom Interval Timers free?
Which has better reviews, Interval Timer or Custom Interval Timers?
Do Interval Timer or Custom Interval Timers have ads?
Which is updated more often, Interval Timer or Custom Interval Timers?
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