# Incredible: Readiness Score — Training Load, Sleep & HRV

> Apple Watch data analysis for daily readiness, recovery, and strength training. (iPhone/iPad app by Nucleon AS.)

- Source: https://appshunter.io/ios/app/incredible-readiness-score/id6761727962 (this page in markdown: same URL + `.md`)
- Developer: [Nucleon AS](https://appshunter.io/developer/1439780833)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 9 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 26.1 · 132 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2026-07-09
- Data updated: 2026-08-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/incredible-readiness-score/id6761727962/reviews.md

## What is Incredible?

Your Apple Watch tracks everything. Incredible tells you what it means.

Incredible is built for people who train. It reads every workout and every night, then answers what matters. How hard was today? Too much this week, or too little? Is it working?

Train hard today. Or take the easier day. Your body already knows. Now you do too.

TRAINING LOAD

Every workout adds load. Incredible measures it, compares it to what you usually handle, and shows whether this week is building you up or wearing you down. So you know when to push and when to ease off.

FITNESS SCORE

One number for how fit you are, built from weeks of training. Train consistently and it climbs. Stop, and it fades. It answers the question every training week should start with: is this working?

IN PLAIN LANGUAGE

Every number in Incredible comes with a written explanation: what it measures, what it means, and what you might do about it. No guessing, no Googling.

STRENGTH TRAINING, BUILT IN

Log sets, reps, and weight from your iPhone or Apple Watch. Routines, rest timers, live heart rate, personal records, and goals for every exercise. Everything syncs through HealthKit.

OVERNIGHT VITALS

Six vitals, read while you sleep: HRV, sleep quality, resting heart rate, body temperature, blood oxygen, and respiratory rate. Each tracked against your usual range, so drift stands out.

APPLE WATCH

Start workouts, track sets, and see live heart rate from your wrist. Syncs automatically.

MOVING FROM ANOTHER APP?

Bring your history. Import workouts from Strong, Hevy, or CSV and your records carry over.

PRIVATE. FREE. NO STRINGS.

No account. No sign-up. No subscription. No ads. Everything runs on your device. Your health data never leaves your iPhone. 33 languages. Built with SwiftUI for iOS 26.

## Key features

- Daily readiness score from Apple Watch data
- Explanation of HRV, sleep, and heart rate
- Built-in strength training logger
- Tracks 6 key health vitals with trends
- Fitness and training load analysis
- Apple Watch companion app

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Medium Tip | $4.99 | one-time |
| Small Tip | $1.99 | one-time |
| Large Tip | $9.99 | one-time |
| Incredible Tip | $19.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/incredible-readiness-score/id6761727962/reviews.md

### 5/5 — The Perfect Health Tracking App

*2026-07-11*

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.

## Frequently asked questions about Incredible

### What is Incredible's readiness score?

Incredible's readiness score is a daily signal derived from your Apple Watch data, including HRV, sleep quality, and resting heart rate. It helps you understand what your body's overnight recovery means for your day's activities.

### Does Incredible have ads?

No, Incredible is ad-free. The app is designed to be private and free with no strings attached, meaning it does not contain advertisements.

### What health vitals does Incredible track?

Incredible tracks six key vitals: HRV (Heart Rate Variability), sleep (duration, quality, recovery impact), resting heart rate, body temperature, SpO2 (Blood Oxygen), and respiratory rate, all with trend analysis.

### Can I log my strength training in Incredible?

Yes, Incredible has built-in strength training logging. You can log sets, reps, and weight for hundreds of exercises directly from your iPhone or Apple Watch, with saved routines for quick starts.

### What devices does Incredible support?

Incredible is supported on both iPhone and Apple Watch. The Apple Watch app serves as a focused companion for starting workouts and viewing live heart rate.

### How often is Incredible updated?

The latest version of Incredible is 1.0, and it was last updated on July 10, 2026. While specific update frequency isn't detailed, the app is built with SwiftUI for iOS 26, suggesting a commitment to modern development practices.

### Is Incredible suitable for all ages?

Incredible has an age rating of 17+. This is likely due to the detailed health data analysis and its focus on training load and recovery, which may be more relevant to adult users.

### Does Incredible require an account or subscription?

No, Incredible does not require an account, sign-up, or subscription. It is completely free to use, and your health data remains on your device, never leaving your iPhone.

## Version history (last 3 releases)

### 1.1.1 — 2026-08-20

This update fixes a crash that could stop the app from opening for some users after 1.1, along with a handful of smaller fixes.

• Fixed a crash at launch when checking access to heartbeat data.

• Workouts now count toward a plan session you moved to another day.

• Timed strength sets on Apple Watch keep their time target throughout the workout.

• The plan calendar's day popovers show each session by name.

• Opening the app from a widget shows up-to-date readiness.

• The avatars you unlock by tipping stay unlocked.

### 1.1 — 2026-08-19

This is a big update.

• A new Home tab. One place to see how you're doing: a short daily story written from your sleep, recovery, and training, your four key scores, your calendar, today's workouts, and a new Goals section.

• A more accurate Readiness score. We recalibrated how training load, sleep, and your vitals weigh into the score, so it now reflects the real impact of your training. Scores sit a little lower on average than before.

• Training Plans for every sport (Beta). Plan libraries for running, cycling, swimming, triathlon, and strength. Build your own plan for any sport, pick your training days, edit any day on the calendar, and send workouts to Apple Watch.

• Goals, a brand-new feature. Set targets for distance, training load, workout count, strength records, body weight, daily habits, and events. Track them on Home, as a widget, and on your watch face.

• A redesigned Training tab and workout library, with your recent activities, planning tools, and a browsable grid for workouts.

• Strength. Redesigned and quicker, with a page for every exercise showing your records and progress.

• Training Zones. One threshold now drives your heart rate zones, with new zone ladders for running pace, cycling power, and swimming. If you never set up zones yourself, they are recalculated with the new method.

• Home Screen widgets and Apple Watch complications for your scores, vitals, and goals.

• Fixes. A crash loop that could lock some users out until reinstall. A crash when tapping filters on the activity chart. A crash on swims with bad pool data. Pounds and miles now display correctly everywhere. Estimated one rep max showed different numbers on different screens; it is one number now. Planks and carries no longer show made-up rep records; they track by time. Push ups and pull ups no longer count as zero training load. A low wrist temperature reading, from a cold room or a loose watch, no longer counts against your Readiness. Heart rate charts no longer break into scattered dots. Numbers no longer go stale during the day. Sleep tracking keeps working when you switch to a new Apple Watch.

• Refined translations across 16 languages.

### 1.0 — 2026-07-10

No release notes.

## More apps by Nucleon AS

- [Rift: Fitness Metrics](https://appshunter.io/ios/app/rift-fitness-metrics/id6477906281)
- [Saga: Lactate Testing](https://appshunter.io/ios/app/saga-lactate-testing/id6478761618)
- [Sauna Journal](https://appshunter.io/ios/app/sauna-journal/id6479173240)
- [Plunge Journal](https://appshunter.io/ios/app/plunge-journal/id6479562788)

All apps by Nucleon AS: https://appshunter.io/developer/1439780833

## Related topics

[readiness recovery vital](https://appshunter.io/ios/topics/readiness-recovery-vital)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*