Incredible: Readiness & HRV
Nucleon AS Health & Fitness iPhoneiPadiPod touchApple Watch
Incredible: Readiness & HRV is a free Health & Fitness app for iPhone and iPad by Nucleon AS. Rated 4.8/5 from 62 ratings. Requires iOS 18.0.
- Rating
- 4.8
- 62 ratings
- Price
- Free
- on the App Store
- Size
- 189 MB
- Age 12+
- Updated
- Oct 7
- 2026 · v1.5.1
Screenshots
About Incredible: Readiness & HRV
See your readiness, understand your HRV and plan your training with your Apple Watch data. INCREDIBLE MONTH A new challenge every month. In November, do the workout your readiness sets each morning, from 15 to 60 minutes, and walk 10,000 steps. Your Apple Watch checks every day, and you can share each one. 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. NUTRITION Snap or describe a meal and the Nutrition Coach logs it to Apple Health. See your calories, protein, carbs and fat on Today, including food from any app that saves to Apple Health. 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. A TEAM OF COACHES Ask your AI coach about your training, sleep or food, using your own data. It brings in coaches for recovery, strength, endurance, nutrition and rehab, or you can chat with any of them. Create workouts, adjust your plan and send supported workouts to Apple Watch. You choose which changes to save. SHARE YOUR SCORES Turn any score or workout into a card or a sticker, ready for your story. 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. READY FOR IPHONE DUO Unfold it and see more of your day at once. 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 Customize your team, 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. An account is optional; Sign in with Apple keeps your progress on any iPhone. The optional Coach sends your messages, meal photos and selected context to answer you after you turn it on. Referral rewards and optional notifications use a separate service. Read the privacy policy for details.
Ratings & reviews
4.8
62 ratings
What’s new
Version 1.5.1 · Updated October 7, 2026
Incredible opens much faster. In 1.5, Today could take several seconds to appear after you opened the app.
App privacy
The developer, Nucleon AS, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Fitness
- User Content: Customer Support
- Contact Info: Email Address, Name
- Contacts: Contacts
- Identifiers: User ID, Device ID
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Location: Coarse Location
- User Content: Other User Content
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data
Used for: Analytics, App Functionality
Alternatives to Incredible: Readiness & HRV
Looking for apps like Incredible: Readiness & HRV? Here are 6 similar apps on the App Store. The highest rated is Vela HRV (5.0/5), and 5 of the 6 are free to download.
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Vela HRV
5.0
-
SportVitals: Daily Readiness
5.0
-
Pace by Athlytic
4.5
-
Push: Recovery & Readiness
5.0
-
WristTopo: Maps for Watch
4.8
-
Hammr Fitness: Gym & Nutrition
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Incredible: Readiness & HRV | 4.8 / 5 (62 ratings) | Free | October 7, 2026 | |
| Vela HRV | 5.0 / 5 (1) | Free | Sep 15, 2026 | Compare |
| SportVitals: Daily Readiness | 5.0 / 5 (15) | 9.99 USD | Oct 12, 2026 | Compare |
| Pace by Athlytic | 4.5 / 5 (68) | Free | Sep 30, 2026 | Compare |
| Push: Recovery & Readiness | 5.0 / 5 (1) | Free | Sep 28, 2026 | Compare |
| WristTopo: Maps for Watch | 4.8 / 5 (83) | Free | Oct 12, 2026 | Compare |
| Hammr Fitness: Gym & Nutrition | 4.7 / 5 (16) | Free | Sep 17, 2026 | Compare |