Comparison

iCountTimer Pro vs Interval Flow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iCountTimer Pro

This app combines a timer and counter for various fitness activities, from interval training to strength sessions. It offers a clear display, audio cues, and smart lock functionality to help users focus on their workouts. The Pro version includes Apple Watch support, no ads, and advanced customization options.

Highlights
  • Timer and counter combined
  • Save presets by activity
  • Large clear display with progress bar
  • Audio cues
  • Smart lock
  • Apple Watch app
  • Health app integration
Features
Read full description

Workout timer & counter which is simple, practical and classy. Whether it's interval training, yoga, home workouts, sports, strength training, HIIT or other fitness requirements, this app can easily fit in and accelerate your progress. Time your repetitions, forget the count and focus on your moves. A must-have app for exercise enthusiasts, athletes, trainers, coaches and all the fitness freaks who are passionate about exercising. Features: • Timer + Counter combined together • Save timers/counters as presets organised by activities • Large clear display with progress bar • Audio cues • Smart lock to lock timer screen Pro version features: • Apple Watch app + Simple Counter and Timer for quick access + Presets from the iPhone app are available in Apple Watch app organised by activities • No Ads • Extended slider limits, • Input custom values • Save upto 40 presets • 5 different themes • Various choices for alert sounds • Different counter modes • Custom start delay • Calories estimation** • Health app integration • Today widget in Notification Center Note: * Health app is not available on iPad ** The estimated calories are approximate Calories burned for any selected activity based on the MET (Metabolic Equivalent) values for the activity and personal details of individual. Actual energy expenditure may vary.

About

Interval Flow

This app revolutionizes fitness routines with deep customization and advanced tracking for various activities like HIIT, Yoga, and CrossFit. It allows users to create, share, and follow personalized workouts with features like color-coded intervals, real-time progress tracking, and voice assistance.

Highlights
  • Color-coded intervals
  • Customizable circuits
  • Real-time progress tracking
  • Voice assist and search
  • Exercise library
  • Workout sharing
Features
Read full description

Interval Flow: Experience a Workout Revolution Interval Flow is your ultimate fitness companion, designed to transform your workout experience with deep customization and advanced tracking. This versatile app is perfect for a wide range of activities including HIIT, TABATA, CrossFit, Yoga, Pilates, Meditation, and more. With Interval Flow, you can stay focused on your fitness goals while the app handles the details. Key Features: - Color-Coded Intervals: Customize your workout visually with color-coded intervals. Set distinct colors for warm-ups, high-intensity bursts, rest periods, and more, to easily navigate through your routine. - Exercise Library: Build your workouts with ease! Add new exercises or select from the existing ones to tailor your workout to your specific needs. - Real-Time Progress Tracking: Keep a live tab on your workout progress. The dynamic interval list updates in real-time, ensuring you know exactly where you are in your routine. - Customizable Circuits: Create the perfect workout sequence by arranging various exercises into repeatable circuits tailored to your fitness level and goals. - Personalized Interval Warnings: Get timely alerts before an interval ends. Customize the warning sounds to suit your style, ensuring smooth transitions without missing a beat. - Interactive Workflow: Enjoy crafting your workouts with a user-friendly interface that’s as intuitive as it is functional. Setting up your ideal workout regime is now as engaging as the workout itself. - Voice Assist: Let our advanced voice assist guide you through your exercises, announcing what’s next so you can remain focused on your form and intensity. - Voice Search: Quickly find your favorite workouts using voice commands, making your preparation seamless and hands-free. - AirShare: Share your custom workouts with friends or clients effortlessly using AirDrop, enhancing connectivity and interaction. Why Choose Interval Flow? With Interval Flow, you don't just exercise, you experience a revolution in workout efficiency and enjoyment. The app’s intuitive interface and comprehensive customization options make it the optimal companion for anyone serious about fitness. Whether you're powering through a high-intensity session or seeking tranquility in yoga, Interval Flow adapts to your pace and preference. Unlock your potential with Interval Flow – where your workout meets innovation. Interval Flow Subscription: The app includes a 1 month long auto-renewable subscription with a 3-day free trial, which will unlock premium features, like unlimited workouts, timer program editing and autoplay and costs $4.99/ month. It will be charged to your credit card through your iTunes account and will automatically renew unless you canceled at least 24 hours before the end of the current period. Any unused portion of a free trial period will be forfeited when you purchase the subscription. Though your subscription for the current month cannot be canceled, you can turn auto-renewal off in your account settings after purchase. See the instructions here: https://support.apple.com/en-us/HT202039 You can read the terms of use and privacy policy here: https://kapi90.github.io/hiit_timer_privacy_policy.html End User License Agreement (EULA) of the App Store applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

iCountTimer Pro4 screens
Interval Flow4 screens

Verdict

The call

The clearest difference is price: Interval Flow at Free against iCountTimer Pro's $19.99. Interval Flow also leads on rating (4.7 vs 4.1) and update cadence (fortnightly vs every 2 months). iCountTimer Pro's advantage is in-app purchases (none vs 10) and review sentiment (83% vs 48%). On 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

CostPrice · In-app purchases · Ads · Monetization

Interval Flow is free to download; iCountTimer Pro costs $19.99 up front. Interval Flow sells 10 in-app purchases, starting at $4.99 per 3 months. iCountTimer Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interval Flow holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Interval Flow has 168 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 83% of iCountTimer Pro's written reviews are positive against 48% of Interval Flow's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iCountTimer Pro ships an update every 2 months, Interval Flow fortnightly. The most recent releases landed on September 27, 2026 and September 5, 2026 respectively.

Scorecard9 real differences · 1 level
iCountTimer Pro versus Interval Flow: the parameters behind the verdict, then further details
ParameteriCountTimer ProInterval Flow
Price$19.99Free — better
Rating4.1 (14 ratings)4.7 (168 ratings) — better
Positive reviews83.1% of reviews — better48.1% of reviews
Number of ratings14168 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size22 MB20 MB
Age rating4+4+
DeveloperRhythmicWorksBence Kaposzta

Customer experience

iCountTimer Pro

All ratings14 ratings
Positive78.6%
Neutral7.1%
Negative14.3%
Written reviews59 reviews
Positive83.1%
Neutral6.8%
Negative10.2%

Interval Flow

All ratings168 ratings
Positive93.5%
Neutral2.4%
Negative4.2%
Written reviews27 reviews
Positive48.1%
Neutral18.5%
Negative33.3%

In-app purchases

None

iCountTimer Pro

No in-app purchases

10 purchases

Interval Flow

Subscriptions8
  • 3 Month$4.993 Months
  • 1 Month$9.991 Month
  • 1 Month, 3 day trial3 Days trial$9.991 Month
Show 5 more
  • Annual7 Days trial$14.991 Year
  • 1 Year discounted$25.951 Year
  • 1 Year, 3 day trial3 Days trial$39.991 Year
  • 1 Year$39.991 Year
  • 1 Year Intro month1 Month trial$39.991 Year
One-time2
  • Free Lifetime subscriptionFree
  • Lifetime$24.99

Questions

Is iCountTimer Pro free?
iCountTimer Pro costs $19.99, with no in-app purchases.
Is Interval Flow free?
Interval Flow is free to download, with in-app purchases available.
Which has better reviews, iCountTimer Pro or Interval Flow?
Interval Flow is rated higher. iCountTimer Pro averages 4.1 out of 5 from 14 ratings, while Interval Flow averages 4.7 from 168 ratings.
Do iCountTimer Pro or Interval Flow have ads?
Neither iCountTimer Pro nor Interval Flow shows ads.
Which is updated more often, iCountTimer Pro or Interval Flow?
iCountTimer Pro ships an update every 2 months, and Interval Flow fortnightly. Most recently, iCountTimer Pro was updated on September 27, 2026 and Interval Flow on September 5, 2026.

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