Interval Timer vs Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Timer
This app provides a simple and intuitive interval timer for workouts like HIIT, EMOM, and CrossFit. It features quick setup, guiding tones and colors, and background functionality to keep you focused on your training.
- Instant interval setup
- Guiding tones and colors
- HealthKit integration
- Background functionality
- Save and sync favorite timers
- Preparation countdown
- Pause and resume workouts
Read full descriptionHide full description
Discover the World’s Simplest Interval Timer — Bit Timer gets you off your phone or watch and into your workout in no time. ---------------- Key Features: Instant Setup — With a clean, no-frills design, set your work, rest, and repeat intervals in seconds. Guiding Tones and Colors — Navigate your workout with distinct tones and colors for each phase, keeping you on track effortlessly. Seamless HealthKit Integration (watchOS) — Automatically save your workouts and close those rings with Apple Health integration. Background Functionality — Keep your workout going even when your phone is locked or you’re using other apps, thanks to sound and haptics. Favorites Sync — Save and sync your favorite timers across iPhone, iPad, and Apple Watch for quick access. Why You’ll Love Bit Timer: - Quick Setup: Press and drag to set work, rest, and repeat intervals swiftly. - Preparation Countdown: Get ready with a 10-second countdown before your workout starts (3 seconds on Apple Watch). - Clear Audio Cues: Three distinct sounds indicate different stages of your workout, ensuring you stay on track. - Warning Tone: A countdown tone alerts you before the work phase begins. - Pause & Resume: Pause your workout anytime and resume right where you left off. - Easy Reset: Start from the beginning if interrupted, with a simple reset. ----------- Bit Timer promises to be the ‘World’s Simplest Interval Timer Ever.’ It is.” - Fast Company Design.* ----------- Privacy Policy: https://www.bittimer.com/privacy-policy Terms of Service: https://www.bittimer.com/terms-of-service End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Interval Timer
This app provides a customizable interval timer for various workout types, including HIIT and Tabata. It features a minimalist design, audio guidance, rep counting, and workout history tracking. You can use your favorite music apps while training.
- Customizable timers and presets
- Audio guidance and beep sounds
- Rep counting functionality
- Workout history and calendar view
- Minimalist and glanceable design
- Music app integration
Read full descriptionHide full description
Core is a professional interval timer for your daily workouts! - Workout with music: just use your favorite music apps while training. - Count Reps: can be used as a counter to count your workout reps. - Minimalist design: elegant interface and glanceable from afar. - Customizable timers: simple to create your own timers and save presets. - Audio Guide: beep sounds to use in noisy environments and voice guidance. - Workout history: keep track of your workout with stats and calendar view. - Suitable for all kinds of interval training: HIIT, Tabata, boxing, yoga, calisthenics, CrossFit, cardio exercises, circuit training and etc. This app includes optional auto-renewable subscriptions: Monthly ($1.99), Yearly ($7.99). Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Privacy policy: https://xydigital.studio/Privacy-Policy-4e08709f9d9144558415c7776536786d Terms of use: https://xydigital.studio/Terms-of-Use-5d480081e6624643a7ac87cc87caf9f9 If you have any ideas to improve the App, please contact us via coretimerapp@gmail.com. Your feedback is highly valued!
Screenshots
Verdict
The clearest difference is ratings volume: Interval Timer at 534 against Interval Timer's 3. Interval Timer's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.7). On price, update cadence, ads 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
Both are free to download. Interval Timer sells 4 in-app purchases, starting at $1.99 per month and Interval Timer sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Interval Timer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Interval Timer has 534 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 77% of Interval Timer's written reviews are positive against 100% of Interval Timer's.
Interval Timer ships an update every 4 weeks, Interval Timer every 3 weeks. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.
| Parameter | Interval Timer | Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (534 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 76.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 534 — better | 3 |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | Peiter Buick | Yating Lu |
Customer experience
Interval Timer
Interval Timer
Bugs and requests
Interval Timer
Reported bugs
2 issues- Timer continues counting down even after app is closed
- Issues with music volume reduction while app is in use
Requested features
4 requests- Ability to save and load custom workout routines
- Option to increase work interval duration beyond 4 minutes
- Apple Watch app integration
- More sound effect options
Interval Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Interval Timer
- Bit Timer Pro$1.991 Month
- Bit Timer Pro$4.991 Year
- Bit Timer Pro$9.991 Year
- Bit Timer Pro Lifetime$17.99
Interval Timer
- Monthly$1.991 Month
- Yearly$7.991 Year
- Lifetime$9.99
Questions
Is Interval Timer free?
Is Interval Timer free?
Which has better reviews, Interval Timer or Interval Timer?
Do Interval Timer or Interval Timer have ads?
Which is updated more often, Interval Timer or Interval Timer?
Other comparisons















