Kettlebell Interval Timer
Custom workout/circuit timers
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Free, no-account interval timer. Build custom workouts with flexible work/rest phases. Perfect for kettlebells, circuits, HIIT, stretching, and any timed routine.
KB Timer is a free, fully offline interval timer that lets you build and run custom workouts tailored to your training style. No ads, no subscriptions, no account required.
Create workouts with multiple exercises, each with its own work duration, rest period, and set count. Set a single timer template for the whole workout or override timing on a per-exercise basis. Whether you're swinging kettlebells, running circuits, doing HIIT, or following a stretching routine — KB Timer adapts to your flow.
KEY FEATURES
- Build custom workouts with unlimited exercises
- Set work, rest, and set counts per exercise or per workout
- Rep-based exercise support for count-based movements
- Visual countdown timer with ring or bar progress display
- Play, pause, skip, and reset during sessions
- Prep countdown to get set before each exercise
- Session history to track completed workouts
- Duplicate, favorite, and organize your workout library
- Fully offline — no account, no internet required
DESIGNED FOR
- Kettlebell training (swings, snatches, cleans, complexes)
- HIIT and circuit workouts
- Stretching and mobility routines
- Any interval-based training
All your data stays on your device. No accounts, no cloud sync, no tracking, no ads. Just a fast, focused timer that works the way you train — completely free.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Jack Driscoll, 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
- Provider
- Jack Driscoll
- Size
- 2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Jack Driscoll