# Grove: Recovery, HRV & Strain — Readiness, Sleep & Heart Rate > Daily recovery score from HRV, sleep, and workout strain data. (iPhone/iPad app by Warden Data, LLC.) - Source: https://appshunter.io/ios/app/grove-recovery-hrv-and-strain/id6762568349 (this page in markdown: same URL + `.md`) - Developer: [Warden Data, LLC](https://appshunter.io/developer/1819144481) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 53 MB - Languages: American English - Released: 2026-05-17 - Data updated: 2026-06-26 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/grove-recovery-hrv-and-strain/id6762568349/reviews.md ## What is Grove? Grove - Recovery, HRV and Strain Tracker Turn your Apple Health data into a daily recovery score. Grove reads HRV, sleep, resting heart rate, and workout strain to tell you when to push and when to rest, using only the iPhone and Apple Watch you already own. No chest strap. No subscription required. No streaks to break. WHY GROVE Most recovery trackers shout numbers at you. Grove gives you a single, glanceable readout of how your body is actually doing, built on the same metrics elite athletes pay hundreds a year to track, surfaced in an interface designed to be calm instead of demanding. Whether you are training for a marathon or recovering from burnout, Grove translates HRV, sleep, and strain into one daily question: should you push today, or rest? WHAT GROVE TRACKS Recovery Score. A daily readiness reading from HRV, resting heart rate, sleep, and recent strain. HRV. Overnight heart rate variability, the gold standard signal for autonomic balance. Sleep. REM, deep, and core sleep stages with efficiency and consistency trends. Strain. Cardiovascular load from every workout, tracked without judgment. Trends. 7, 14, 30, and 90 day windows so you can see patterns, not just snapshots. KEY FEATURES Works with Apple Watch Series 4 and later, including Ultra. Apple Watch is optional, since Grove also works with whatever HRV and sleep data is already in your Health app. On device processing. Your raw biometric data never leaves your iPhone. No streaks, no guilt, no aggressive notifications. Just a gentle morning summary so you start the day with one clear signal. Minimal interface designed to be glanceable. 7 day free trial of Grove Plus, then a free tier that includes your daily recovery score forever. WHO GROVE IS FOR Athletes who want recovery, HRV, and strain insights without buying another wearable. Runners, cyclists, lifters, and CrossFit users tracking training load. Anyone managing burnout, long COVID, or chronic fatigue who needs to track readiness day to day. People searching for an Apple Watch recovery tracker, HRV tracker, or strain tracker that respects their attention. Anyone who tried a subscription wearable and wants the insights without the hardware or the monthly fee. HOW IT WORKS Install. Sign in with email or Apple, then grant HealthKit access for HRV, sleep, heart rate, and workouts. Wear. Sleep, train, recover. Grove reads your data quietly in the background. Check in. Each morning, your recovery score and a calm summary tell you what your body needs. PRIVACY Grove processes HealthKit data locally on your iPhone. Your raw HRV and sleep data are never uploaded. Only your computed daily score syncs to a private Grove account so your history is preserved across devices and reinstalls. GROVE PLUS After a 7 day free trial, your daily recovery score and home view stay free forever. Grove Plus is 30 dollars per year and unlocks unlimited history, deeper metric breakdowns, and long term trend analysis. Recovery, HRV tracking, sleep tracking, strain, readiness, training load. One calm app, on the iPhone you already have. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Daily recovery score - HRV tracking - Sleep stage analysis - Workout strain measurement - Long-term trend analysis - On-device data processing ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Grove Pro Membership | $29.99 | per year | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/grove-recovery-hrv-and-strain/id6762568349/reviews.md ### 5/5 — Absolutely Love!! *2026-05-18* This app is so cool!! I love how I can grow my forest with my workouts! ## Frequently asked questions about Grove ### What is Grove's daily recovery score based on? Grove's daily recovery score is calculated using your heart rate variability (HRV), resting heart rate, sleep data (including REM, deep, and core stages), and recent workout strain. This comprehensive analysis provides a holistic view of your body's readiness. ### Does Grove require an Apple Watch? No, an Apple Watch is optional. Grove can utilize HRV and sleep data already present in your iPhone's Health app, even if you don't own an Apple Watch. However, it is compatible with Apple Watch Series 4 and later for enhanced data collection. ### How does Grove handle user privacy? Grove prioritizes privacy by processing your raw biometric data, such as HRV and sleep metrics, locally on your iPhone. This data never leaves your device. Only your computed daily score is synced to a private Grove account to preserve your history across devices. ### What are the benefits of Grove Plus? Grove Plus, available after a 7-day free trial, unlocks unlimited historical data, deeper breakdowns of your metrics, and long-term trend analysis. The free tier provides your daily recovery score indefinitely. ### How often is Grove updated? Grove was last updated on May 29, 2026, with version 1.0.2. This indicates a recent update, suggesting the app is actively maintained by the developer, Warden Data, LLC. ### What is the pricing for Grove Plus? Grove Plus is offered as a subscription plan at $29.99 per year, and it includes a 7-day free trial. This allows users to experience the premium features before committing to a purchase. ### What age rating does Grove have? Grove has an age rating of 4+. This indicates that the content is generally suitable for all ages, with no mature themes or potentially harmful material. ### Does Grove have ads? No, Grove does not contain advertisements. The app is free to use with an optional paid subscription for advanced features, ensuring an uninterrupted user experience. ## Version history (last 3 releases) ### 1.0.2 — 2026-05-29 Improving the look of our forest! Now, the forest is much more unique. ### 1.0.1 — 2026-05-17 Bug fixes! Keeping our forest healthy. ### 1.0 — 2026-05-17 No release notes. ## More apps by Warden Data, LLC - [SmartAngler - AI Bass Forecast](https://appshunter.io/ios/app/smartangler-ai-bass-forecast/id6746953146) All apps by Warden Data, LLC: https://appshunter.io/developer/1819144481 --- *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 2026-06-26.*