Interval Walking - Splits
Guided Walking Interval Timer
Free · In‑App Purchases
Boost cardio and burn fat with proven fast-and-slow interval walking. Gentle audio chimes and haptic watch taps tell you when to change pace. No ads, 100% private.
Interval walking is the scientifically proven, low-impact method to boost cardiovascular health, burn calories, and build endurance without stressing your joints.
Interval Walking - Splits provides the cleanest, distraction-free interval coaching experience on iOS. Designed specifically for the Japanese interval walking method (alternating fast and moderate walking paces), our app keeps you focused on your stride with clear audio cues, precise split metrics, and zero intrusive ads.
WHY INTERVAL WALKING?
Studies show that alternating between 3 minutes of brisk walking and 3 minutes of moderate walking yields superior fitness and blood pressure improvements compared to continuous steady walking.
KEY FEATURES
- Clear Audio Coaching: Gentle audio chimes and voice alerts prompt you when to accelerate and when to recover without interrupting your podcasts or music.
- Seamless Apple Watch Integration: Glance at your current interval pace, heart rate, and elapsed split time right on your wrist.
- Custom Interval Programs: Set custom walk/rest durations, split targets, and warm-up/cool-down periods in seconds.
- Offline & Private: No mandatory account creation, no tracking, and no cloud requirement. Your workout data stays on your device and syncs securely via Apple Health.
- Battery-Efficient Background Tracking: Track outdoor walks with low-power GPS and indoor treadmill sessions with step cadence.
- Full Apple Health & Fitness Integration: Automatically writes workouts, active calories, and heart rate data to Apple Health.
NO SUBSCRIPTION TRAPS
Unlike bloated fitness apps with confusing paywalls and full-screen mid-workout ads, Interval Walking - Splits gives you a reliable, ad-free training companion built for daily consistency.
Start your fast-and-slow interval walking routine today and experience the difference in every step!
Private coaching and clearer workout progress
Find the right walk, learn from the ones you finish, and follow clearer workout progress.
- Added private coach insights after your walks, with on-device generation on supported devices.
- Added preset categories you can create and name to fit your routine.
- Added a Recent Presets list that keeps your latest walks close at hand.
- Added a glanceable Apple Watch workout browser with workout names, durations, phase timelines, and direct starts.
- Improved the path from workout setup to Apple Watch start.
- Kept the iPhone-only workout flow complete and easy to use.
- Improved phase labels after pausing, resuming, or skipping an interval.
- Improved updates when a workout repeats the same phase.
- Added “Open Splits to refresh” when phase information is out of date.
- Fixed workout progress continuing to move while paused.
The developer, krffl llc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- krffl llc
- Size
- 26.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Apple Watch
Requires watchOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Splits Pro $4.99
- Copyright
- © Krffl llc 2026
