R.A.B. Intervals Timer vs ClearHiiT
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
R.A.B. Intervals Timer
Create custom interval timers with detailed settings for rounds and repetitions. Features simple animations to guide you through Ready, Action, and Break phases. An in-app purchase is available to remove banner ads.
- Detailed interval time settings
- Customizable round repetitions
- Timeline animation for phases
- Create multiple timers
- Ad removal via in-app purchase
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R.A.B. Intervals Timer allows you to set the interval time in more detail. Create your timer and set a round with your own interval times. When using the timer, select the timer and set only the number of repetitions. Create timers You can set a round with your own interval times. Setting rounds You can set the number of times to repeat the selected timer. Timeline animation Simple animations are played repeatedly according to Ready / Action / Break. *You can remove banner ad through in-app purchase. Contact : madmansion4@gmail.com
ClearHiiT
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ClearHiiT is the workout interval timer built for HIIT, Tabata, Treadmill, Circuit, and Spin training. Build workouts in seconds, organize them into folders, and let clear voice cues guide you through every intervalβwithout constantly checking your screen. Build Better Workouts : Start with a quick preset or build your workout from scratch. Set warm-up, work, recovery, cooldown, and transition intervals with complete control. Create unlimited workouts and organize them into folders by training style, fitness goal, athlete, client, or family member. Dedicated Tabata Sessions: Create dedicated Tabata workouts with the classic work and recovery structure built in. Optionally enter the exercise on each work phase, then start training. Track Your Progress: After each workout, tell the app how it felt β Too Easy, Just Right or Too Hard. Your history shows every session, your current and longest streak, and a training heatmap of your active minutes by week, month or all time. Manage your history with simple controls to keep your entries tidy. Know Exactly How Hard You're Working: See your heart rate live on your workout screens, read in real time from your Apple Watch. Each heart rate zone has its own color, so you can tell at a glance whether you're warming up, pushing hard or recovering, and adjust your effort without breaking stride. Your current zone also shows right on your Apple Watch during the workout. Train Without Watching the Screen: Press Start and focus on your workout. Clear voice prompts and audio cues play over your music, podcast, or audiobook, telling you when to work, recover, and transition. Choose extended voice prompts for more guidance, or use minimal prompts when you want fewer interruptions. Landscape Workout Display: Turn your iPhone sideways for a clear, easy-to-read landscape workout display. See the interval and countdown at a glance, ideal for treadmill sessions, the gym, or when your phone is across the room. Choose Your Workout Mode Standard: Flexible interval training for HIIT, strength training, boxing, rowing, bodyweight workouts, and more. Tabata: A dedicated Tabata session with optional exercise descriptions on the work phases. Treadmill: Set target speed and incline for every interval, so you know exactly what to set for each phase. Circuit: Name every exercise and follow your circuit without having to remember what's next. Spin: Set target difficulty and power for every interval, giving every effort a clear goal. Train From Your Wrist: Start and follow workouts directly from Apple Watch, with live synchronization to your iPhone. Keep Training With Your Phone Locked: Put your phone in your pocket and concentrate on the workout. ClearHiiT keeps your intervals running with the screen locked and delivers your cues when you need them. When the final interval ends, you'll know you've finished exactly the workout you planned. Features β’ Organize workouts into folders β’ Create separate workout libraries for yourself, clients, friends, or family β’ Unlimited custom workouts β’ Quick-start workout presets β’ Full control over every workout phase β’ Standard, Tabata, Treadmill, Circuit, and Spin modes β’ Dedicated Tabata session configuration β’ Per-interval treadmill speed and incline targets β’ Named exercises for circuit workouts β’ Per-interval difficulty and power targets for Spin workouts β’ Extended voice prompts and audio cues over your music β’ Minimal voice prompts option β’ Countdown flash before every interval β’ Portrait and landscape workout displays β’ Background timing with the screen locked β’ Apple Watch app with live iPhone synchronization β’ Live heart rate and color-coded zones, on iPhone and Apple Watch β’ Simple workout history management β’ Tidal and Daybreak themes β’ English, Spanish, French, and German Using ClearHiiT with the Apple Health app on iPhone empowers you to better manage your health. No clutter. No subscription. No data collected. Just your workout, on time.
Screenshots
Verdict
The clearest difference is ads: ClearHiiT at none against R.A.B. Intervals Timer's shown. R.A.B. Intervals Timer's advantage is iOS requirement (10.0 vs 16.4). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. R.A.B. Intervals Timer sells 1 one-off in-app purchase and ClearHiiT sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
R.A.B. Intervals Timer ships an update every 4 days, ClearHiiT every 5 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | R.A.B. Intervals Timer | ClearHiiT |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | β |
| Update frequency | Every 4 days β better | Every 5 days |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | β |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 10.0 β better | 16.4 |
| Further details β not scored | ||
| Size | 45 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | Hyun-il Kim | George Gaskin |
In-app purchases
R.A.B. Intervals Timer
- Remove Ad$0.99
ClearHiiT
- Lifetime Unlock$3.99
Questions
Is R.A.B. Intervals Timer free?
Is ClearHiiT free?
Do R.A.B. Intervals Timer or ClearHiiT have ads?
Which is updated more often, R.A.B. Intervals Timer or ClearHiiT?
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