Interval Timer vs Rounds Timer for CrossFit
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
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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/
Rounds Timer for CrossFit
This app helps Apple Watch, iPhone, and iPad users track and manage workouts, including AMRAP and Tabata intervals. Monitor heart rate and receive haptic or audio notifications for seamless training.
- Apple Watch app control
- Exercise round tracking
- AMRAP progress counting
- Tabata interval timer
- Heart rate monitoring
- Haptic and audio notifications
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The app is designed for Apple Watch users but is also compatible with iPhone and iPad. Rounds offers a comprehensive and convenient solution for tracking and managing your workouts right from your wrist. Designed for seamless integration with your Apple Watch, Rounds helps you optimize your workout sessions, maximize your gains, and stay motivated throughout your fitness journey. Key features include: Apple Watch app: Control your workouts directly from your watch, keeping your phone in your pocket. Count exercise rounds on your wrist: Effortlessly track your progress as you complete each round. Count rounds for As Much Reps As Possible exercise: Never lose track of your AMRAP progress again. Tabata training timer: Set up and manage your Tabata intervals for high-intensity workouts. Heart monitoring during training: Stay in the optimal zone and monitor your heart rate to ensure a safe and effective workout. Haptic feedback and audio notifications: Stay focused and receive alerts for workout timers, round transitions, and rest periods. (Premium feature) Audio cues: Enable optional audio cues for workout timers, round transitions, and rest periods. Rounds is the ultimate workout companion that adapts to your needs, helping you become the best version of yourself. Experience a seamless, efficient, and smarter approach to fitness that will have you smashing through your goals and setting new personal records in no time! Download Rounds now and take your fitness game to the next level with advanced workout tracking and management. Privacy Policy: http://sleepybytes.com/privacy-policy/ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Interval Timer and Rounds Timer for CrossFit both sit at 4.7 stars, but that hides the real split: 77% of Interval Timer's written reviews are positive against 50% of Rounds Timer for CrossFit's. Interval Timer also leads on ratings volume (534 vs 8). On price, rating, update cadence and ads 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 Rounds Timer for CrossFit sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Rounds Timer for CrossFit holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Interval Timer has 534 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 77% of Interval Timer's written reviews are positive against 50% of Rounds Timer for CrossFit's, so the app with the better star average is not the one people write more warmly about.
Interval Timer ships an update every 4 weeks, Rounds Timer for CrossFit fortnightly. The most recent releases landed on October 16, 2026 and September 12, 2026 respectively.
| Parameter | Interval Timer | Rounds Timer for CrossFit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (534 ratings) | 4.9 (8 ratings) — better |
| Positive reviews | 76.8% of reviews — better | 50.0% of reviews |
| Number of ratings | 534 — better | 8 |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 | 16.2 — better |
| Further details — not scored | ||
| Size | 15 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Peiter Buick | SleepyBytes SIA |
Customer experience
Interval Timer
Rounds Timer for CrossFit
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
Rounds Timer for CrossFit
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
Rounds Timer for CrossFit
- Monthly$1.991 Month
- Yearly subscription7 Days trial$11.991 Year
Questions
Is Interval Timer free?
Is Rounds Timer for CrossFit free?
Which has better reviews, Interval Timer or Rounds Timer for CrossFit?
Do Interval Timer or Rounds Timer for CrossFit have ads?
Which is updated more often, Interval Timer or Rounds Timer for CrossFit?
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