Pricing
Simple pricing. No tiers to compare.
Coming soon
planned price, with a 7-day free trial, once it launches
- All five protocols — Zone 2, Norwegian 4x4, 12-3-30, Tabata, Wim Hof
- Real-time voice coaching
- Apple Watch companion app
- Full history, Apple Health sync & iCloud backup
- Covers both iPhone and Apple Watch
Once it launches, you'll be able to cancel anytime in Settings before the trial ends without being charged. Manage or cancel your subscription anytime through your Apple ID account settings.
Questions
Do I need to enter a credit card to start the trial?
The App Store handles this as part of starting any free trial — you won't be charged unless you keep the subscription past the 7 days.
What happens if I cancel during the trial?
You keep full access through the end of the 7 days and are never charged.
Is there a monthly option?
Currently Cardio Protocol is offered as a single annual plan at $5.99/year.
Can I use it on both my iPhone and Apple Watch with one subscription?
Yes — one subscription covers the iPhone app and its Apple Watch companion.
Do I need a heart rate monitor to use every protocol?
No. 12-3-30 doesn't use heart rate at all — it's a fixed treadmill setting. The other four use heart rate for zone coaching when it's available (Apple Watch or a Bluetooth chest strap), and still work as a timer without one.