Reps: Recovery & AI Coach

HRV, Strain, Sleep & Macros

Free · In‑App Purchases

New: a Couch-to-5K running coach that paces your recovery walks by live heart rate. Plus your AI Health Report and Apple Health-style charts. Free 3-day trial. Reps turns your Apple Watch into a recovery coach — no $30/month, no extra band or ring. Get a daily Recovery score from your HRV, resting heart rate, sleep, and strain — then an AI coach (Rex) that tells you exactly how hard to train today, what to eat, and when to rest. Smarter than WHOOP without the hardware. Free 3-day trial. MEET REX — YOUR AI HEALTH COACH Chat naturally with REX about your health. Ask about yesterday's meals, last week's workouts, or your sleep trends. Choose between three personality modes: Friendly, Normal, or Savage. HEALTH REPORT, ONE TAP AWAY The Insights tab leads with your Health Report — big grade, AI summary, freshness chip, and an inline checklist of what to focus on. Auto-generates on first open and streams to your screen. A mini-card on Today keeps your grade one glance away. 10 TAILOR-MADE HOME SCREEN WIDGETS Each widget designed bespoke for its metric — HRV as 7-day variability bars, Body Battery as a real battery shape draining through the day, Sleep as the actual stage timeline of your night. Plus Readiness, VO₂ Max, Resting Heart Rate, Body Fat, Weight, Training Load, and a live-decaying Caffeine widget. Tap any widget to open its detail view. APPLE HEALTH-STYLE CHARTS Tap any metric for clean Day / Week / Month / 6-month / Year charts with a dashed average line, soft range band, and tap-to-select tooltips. Steps shows hourly bars for the day and daily bars for the week, exactly like Apple Health. V2 NUTRITION — REDESIGNED FROM SCRATCH The fastest way to track what you eat: - AI photo meal logging — snap a pic, done in seconds - Hero calorie card with TDEE surplus/deficit balance - Quick Add strip — one tap to re-log favorites and recent meals - Macro tracking with colored P/C/F breakdown per meal - AI nutrition insight powered by Gemini Flash - Water streak tracking with HealthKit sync - Barcode scanning and food database search CYCLE-AWARE COACHING Reps adapts everything to your menstrual cycle phase: - Readiness scores account for hormonal fluctuations - Weekly workout plans adjust intensity by phase - HRV context explains luteal dips as normal, not illness - Morning check-in tracks cycle symptoms - AI health reports interpret metrics with cycle awareness PERSONAL CALIBRATION Reps learns YOUR body over 90 days and calibrates every health score to your personal baselines — not population averages. RECOVERY & READINESS TRACKING - Morning readiness score calibrated to your baselines - Sleep quality breakdown (REM, Deep, Light) with sleep debt - Training load and strain monitoring - Body battery with real-time energy tracking - Biological age and fitness age tracking - Stress score from live HRV data AI-POWERED WORKOUTS - 870+ exercises with HD images - Plans based on YOUR recovery data - Respects exact requests — ask for "3 sets of 10 pushups" and that's what you get - Respects equipment and health constraints RUNNING COACH - Couch-to-5K that paces your recovery walks by your live heart rate — easy days stay easy - Builds toward your first continuous 5K, then 10K MORNING CHECK-IN Wellness check + journal + cycle symptoms in one flow. BUILT FOR APPLE WATCH Real-time HealthKit sync, workout tracking, complications, glanceable readiness. Breathing sessions with live HRV. Works with Series 6+, SE 2nd gen+, Ultra, Ultra 2, Ultra 3. PRIVACY FIRST REX chat runs on Apple Foundation Models, entirely on device. Health Reports are encrypted at rest in the iOS Keychain. For cloud features Reps uses Gemini but never logs or stores your data. No account required. WHY REPS INSTEAD OF WHOOP? - No $30/month subscription for recovery tracking - No extra hardware — uses your Apple Watch - Same readiness score, body battery, strain, HRV analysis - PLUS nutrition, AI workouts, widgets, and cycle coaching Stop paying for 3 separate apps. Try Reps free for 3 days. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy: https://reps.siddharthnatamai.com/privacy

  • 4.0
    out of 5
    8 Ratings

Your AI coach, reimagined — and a big update to how you train, eat, and share. Rex, your coach, is now one tap away from anywhere in the app, asks before it sets a goal or logs a meal, and lets you see and edit everything it remembers about you. Its replies are sharper and no longer cut off mid-thought. Supersets that actually flow — pair exercises and Reps moves you through them set by set, back and forth, then rests only between rounds. Start a run or walk in a single tap, indoor or outdoor, with a live route map, heart rate, and splits. Start a workout on your phone and finish it on your Apple Watch. Active workouts now live in the Dynamic Island and on the Lock Screen. And when you finish, share it as a collectible card — the same clean look as your meal cards. Your meals are collectible cards too, with a brushed-silver edge and rarer tiers for standout plates — share them as a still or a gently moving video. Food logging is instant now: the card appears right away and fills in while you carry on, and search finally finds brand-name and packaged foods. Your coaching reflects only what you've actually eaten so far, not meals you've pre-logged for later. New Cardio Recovery shows how fast your heart settles after a workout versus your baseline. Training Load gets a calmer, full-screen redesign. Sleep and energy screens are easier to read, and the whole app wears a deeper, more consistent look. Plus a wide accessibility pass and lots of small fixes: workouts you didn't start no longer appear, a running session always shows on launch so you can end it, and your stated goal never shows up blank in the coach again. Thanks for using Reps.

The developer, Siddharth Natamai, 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

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer indicated that this app supports the following accessibility features. Learn More

  • Supported Features

    • Larger Text

    • Dark Interface

Seller
  • Siddharth Natamai
Size
  • 115 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Apple Watch
    Requires watchOS 26.0 or later.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English and 7 more
  • English, French, German, Italian, Russian, Simplified Chinese, Spanish, Ukrainian
Age Rating
16+
In-App Purchases
Yes
  • Reps Pro Monthly $9.99
  • Reps Pro Yearly $69.99
  • Reps Pro Lifetime $99.99
Copyright
  • © 2026 Siddharth Natamai