A free way to hold your tempo: dial in a BPM, hit play, pocket your phone. The click sits over your music and keeps ticking with the screen locked.
Cadence Keeper is a free, dead-simple cadence metronome for runners, cyclists, and anyone training to a tempo.
Dial in a target BPM (40–240), hit play, pocket the phone. The click sits on top of your music at full volume and keeps ticking with the screen locked — so you can hold your stride or pedal cadence without thinking about it.
Drive it from anywhere — every surface stays in sync, so you never wonder which one is right.
• Apple Watch app — full remote on your wrist. Big BPM readout, Digital Crown to dial the tempo, ±1 buttons, play/pause. The phone keeps the click; the watch just drives it.
• Smart Stack widget on Apple Watch — current BPM and play/pause at a glance.
• Home Screen widget — small shows current BPM at a glance; medium adds tap-to-control ± and play/pause right from the home screen.
• Lock Screen Live Activity — bump the BPM or pause without unlocking.
• Dynamic Island — same controls, one tap away.
• Control Center toggle — start and stop without ever opening the app. The icon flips to a pause state while playing so you can see what's going on.
Great for:
• Runners working on stride rate (~170–185 spm is the usual target)
• Cyclists holding a steady pedal cadence on climbs or flats
• Rowing, jump rope, lifting tempo work — anything tempo-driven
• Coaches who want a no-fuss beat for drills
• Anyone tired of metronome apps cluttered with subscriptions and modes
What you get:
• Sample-accurate tick that stays locked over long sessions — no drift
• Plays over your music at full volume, with the screen locked
• Slider + ± buttons for quick BPM changes
• Works fully offline — no account, no feed, no subscription
Free to download — no subscription, no account.
Set it. Pocket it. Run.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Minor bug fixes and improvements.
Version 1.4.2
The developer, Cow Cow Technologies 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 .
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The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Larger Text
Dark Interface
Differentiate Without Colour Alone
Reduced Motion
Information
Provider
Cow Cow Technologies LLC
Size
13.6 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Apple Watch Requires watchOS 10.0 or later.
Languages
English and 10 more
English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese