See your readiness and HRV, understand your sleep and plan your training. Now with clearer scores, light mode and more widgets.
See your readiness, understand your HRV and plan your training with your Apple Watch data.
READINESS AND HRV
Your readiness score brings together sleep, vitals and training load. See what contributes to your score and compare your HRV with your usual range.
YOUR SLEEP SCORE
See how you slept with a score and a breakdown of your night. Track sleep duration, timing and interruptions alongside your overnight vitals.
TRAINING LOAD AND PROGRESS
See how much you have trained and compare your recent training with your usual week. Follow your fitness score and cardio fitness over time.
TRAINING PLANS
Choose plans for running, cycling, swimming, triathlon and strength. See upcoming workouts on Today, move sessions and schedule your own workouts.
STRENGTH TRAINING
Log sets, reps and weight on your iPhone or Apple Watch. Use routines and rest timers, follow your heart rate and keep track of personal records.
YOUR COACH
Ask questions about your training using your own data. Create workouts, adjust your plan and send supported workouts to Apple Watch. You choose which changes to save.
A CLEARER DAILY VIEW
Readiness, sleep and vitals come together on Today. Choose light or dark mode and add widgets to your Home Screen, Lock Screen or Apple Watch.
BRING YOUR HISTORY
Import your completed strength workouts from Strong, Hevy or Fitbod CSV exports.
FREE TO USE
No subscription and no ads. Optional tips and qualifying referrals unlock extra Coach avatars, a gold app icon and extra widget designs.
YOUR DATA
Apple Health data is processed on your device. Your plans, strength history and settings sync through your private iCloud. The optional Coach sends your messages and selected context to answer your questions after you enable it. Referral rewards and optional notifications use a separate service. Read the privacy policy for details.
This app is packed with information. I generally wake up each morning and check my readiness score and unless I’m sore from an injury or prior workout, or have a migraine, it’s pretty spot-on to how I’m feeling. The dev continually updates it and incorporates feedback. I’m definitely not using it to its full potential just yet.
I Can’t Believe It’s Not A Subscription
David B. Lorenzo
Found this on Reddit and did not expect such a clean, polished product. No ads, no subscription, everything just works.
Good but missing information
Tffdsaaaa
I like this app a lot, I’ve been paying for another app for years but this one comes close with the data available and a really nice UI. Unfortunately it’s clear this app was made by men, with only men in mind because the data considers every day to day health factor, except a female’s menstrual cycle.
The Perfect Health Tracking App
666420bug420666
Simple, clean health data, WITH NO SUBSCRIPTIONS. It does everything other solutions try to do, but has thankfully skipped all of the feature and AI bloat weighing down competitors. Send the man a tip, he’s doing amazing work.
Bug fixes and performance improvements.
Version 1.4
The developer, Nucleon AS, 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 Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Nucleon AS
Size
179.6 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.