# Rythm: Recovery & Strain — Train, sleep & recover smarter > Train, sleep & recover smarter (iPhone/iPad app by Bramhand Consultancy Services Inc..) - Source: https://appshunter.io/ios/app/rythm-recovery-and-strain/id6785047172 (this page in markdown: same URL + `.md`) - Developer: [Bramhand Consultancy Services Inc.](https://appshunter.io/developer/6784746659) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.1 · 2 MB - Languages: American English - Released: 2026-07-16 - Data updated: 2026-08-11 - User reviews in markdown: https://appshunter.io/ios/app/rythm-recovery-and-strain/id6785047172/reviews.md ## What is Rythm? Rythm turns the health data your Apple Watch already collects into a clear, daily read on how ready your body is — no extra hardware, no chest strap, no new sensors. Every morning, Rythm scores your Recovery from overnight heart rate variability, resting heart rate, sleep, and blood oxygen — all measured against YOUR personal baseline, not a generic population average. Then it tracks the strain you put on your body through the day and the stress your system is carrying, so you know when to push and when to rest. WHAT YOU GET • Recovery score — one number for how recovered you are today, with a breakdown of what's driving it • Sleep tracking — duration, efficiency, and deep/REM stages, scored for quality • Strain & stress — training load from your heart-rate zones, plus non-exercise stress • Trends — recovery, HRV, sleep, and strain over weeks and months, with your personal normal range • Cardio Fitness Age — how your heart-and-lung fitness compares to your actual age • Private AI insights — plain-language guidance generated entirely on your device BUILT AROUND YOUR BASELINE Rythm learns what's normal for you and highlights meaningful changes — a low-HRV day, a short night, a rising resting heart rate — instead of comparing you to strangers. Calibration is instant: Rythm reads your Apple Health history the first time you open it. PRIVATE BY DESIGN There's no account and no sign-in. Your health data never leaves your iPhone — scores and AI insights are computed entirely on device, and nothing is uploaded or shared. WHO IT'S FOR Runners, cyclists, lifters, and anyone who wants to train smarter, sleep better, and avoid burnout using the Apple Watch they already own. Rythm is a personal wellness tool, not a medical device. It does not diagnose, treat, or prevent any condition. Always consult a qualified professional for medical advice. SUBSCRIPTION Rythm is a subscription app with a free trial. After the trial, it automatically continues as a paid plan unless canceled at least 24 hours before the trial ends. • Monthly or Annual plans • Payment is charged to your Apple ID at confirmation of purchase • Auto-renews unless turned off at least 24 hours before the end of the current period • Manage or cancel anytime in your App Store account settings Terms of Use: https://bramhand-inc.github.io/policies/rythm-terms Privacy Policy: https://bramhand-inc.github.io/policies/rythm-privacy ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Subscription | $1.99 | per month | | Yearly Subscription | $14.99 | per year | ## Version history (last 5 releases) ### 1.0.4 — 2026-08-08 Still private with on device AI, however you can now bring your own AI, take your recovery, sleep & training data to ChatGPT, Claude, or Gemini for a deeper read. ### 1.0.3 — 2026-08-01 Share your day • New Share button on the Today screen — send a clean snapshot of your Recovery, Sleep, Strain, and Stress rings to anyone via Messages, WhatsApp, Mail, and more. Training Load • New personal Training Load card on the Stress & Strain tab shows how your recent effort compares to your usual — so you can see when you're building, balanced, or easing off. Smarter daily insights • Insights now lead with clear, actionable advice instead of restating your numbers. • Sleep insights are more accurate and no longer flag a normal night as a problem. • Recovery insights better pinpoint what actually drove your score. Reliability • Fixed days occasionally showing as empty (0) in your 7-day charts and trends when a workout or sleep synced after you'd last opened the app — recent days now backfill automatically. • Steadier recovery scoring throughout the day. ### 1.0.2 — 2026-07-20 • New: a Training Load card showing how this week compares to your usual. • Recovery and Sleep score & insights are more accurate and always match your rings. ### 1.0.1 — 2026-07-16 Bug fixes and improvements to your daily insights, plus Resting Heart Rate trends. ### 1.0 — 2026-07-16 No release notes. ## More apps by Bramhand Consultancy Services Inc. - [MacroFast](https://appshunter.io/ios/app/macrofast/id6784746657) - [Fastoria: Intermittent Fast](https://appshunter.io/ios/app/fastoria-intermittent-fast/id6785129214) All apps by Bramhand Consultancy Services Inc.: https://appshunter.io/developer/6784746659 --- *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 2026-08-11.*