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Built for Duo

Athlytic

Recovery, exertion and workout insights from your Apple Watch data

MyndArc, LLC · Health & Fitness · Free · in-app purchases

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iPhone screenshots

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iPad screenshots

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How it uses iPhone Duo

According to the developer's release notes for version 27.0.6, unfolding iPhone Duo spreads the Today, Trends, Workouts and Journal sections across the larger inner display, with workout maps on one side and details on the other. Folded, the app behaves like the regular iPhone version. During a Workout Replay you can half-fold the phone to place the map above the fold and the playback controls and live stats below it. We have not yet tested it on a device.

What’s New

Version 27.0.6 ·

iPhone Duo update! New: Athlytic is ready for iPhone Duo. Unfold it and Today, Trends, Workouts and Journal spread out to use the bigger screen. Workout maps sit on one side with the details on the other. Folded, it works just like Athlytic on iPhone. Half fold iPhone Duo during a Workout Replay to put the map above the fold, with the playback controls and live stats below. iPad gets the bigger-screen layouts too. Today shows your cards in rows, Trends in two columns, Workouts shows Progress beside History, and More opens as a sidebar. Improvements: Redesigned workout summary. Duration, calories and METs are easier to read at a glance, and the Apple Intelligence insight has its own section with Read more. Bug Fixes: Choosing System for appearance now follows your light and dark mode changes right away. Fixed shared screenshots sometimes capturing the wrong window. Follow Us IG: @athlytic_app Reddit: r/AthlyticAppOfficial X: @athlytic_app Thanks! Gary & Jaclyn

About this app

Athlytic is a health and training app for Apple Watch owners. It reads the data the watch already collects, such as overnight heart rate variability and resting heart rate, and compares it with your own baseline to produce a daily Recovery score. Alongside that it tracks cardiovascular load around the clock as an Exertion score from 0 to 10 and suggests a target exertion range for the day, so you can decide whether to train hard or ease off. The app can suggest workouts based on that target, let you build structured sessions with warm-up, repeats, rests and cool-down, and send them to the watch. Other sections cover an overall fitness figure called Athlytic Age, energy and stress through the day, sleep, trends and a journal. It is aimed at people who already wear an Apple Watch and want its numbers turned into practical training guidance rather than raw charts. On iPhone Duo, version 27.0.6 added layouts for the unfolded inner display and a half-folded mode for replaying workouts, described in the developer's release notes.

App Store descriptionWritten by the developer.

Your Apple Watch collects thousands of data points a day. Athlytic turns them into one clear answer: how ready you are, how hard to go, and how to recover. RECOVERY: Every morning Athlytic reads your overnight HRV and resting heart rate against your own baseline and tells you how recovered you are. On Apple Watch Series 12 and Ultra 4, Recovery uses Apple's new Recovery HRV. EXERTION and TARGET EXERTION: Your cardiovascular load is tracked 24/7 and scored 0 to 10. Each day you get a Target Exertion range that fits your Recovery, so you know when to push and when to hold back. WORKOUT SUGGESTIONS: Based on your target zone and the workouts you actually do, Athlytic suggests what to do today, for how long, and how hard. Build a structured workout, or import a plan from a screenshot, and send it to your Apple Watch with warm-up, repeats, rests, and cool-down. ATHLYTIC AGE: One number for your fitness, built from your resting heart rate, VO2 max, sleep, body composition, steps, training minutes, and heart rate recovery. See which lever moves it most, then tap What if to try changes before you make them. BATTERY and STRESS: Watch your energy fill and drain through the day, and see when your heart rate ran above your baseline so you know what stressed you. TARGET SLEEP: A nightly sleep goal and target bedtime built from today's Recovery, Exertion, and sleep debt. SLEEP: Sleep performance, stages, restorative sleep, sleep debt, consistency, latency, efficiency, heart rate dip, and overnight charts of HRV, heart rate, respiratory rate, and blood oxygen. 24/7 HEALTH MONITOR: HRV, resting heart rate, blood oxygen, respiratory rate, wrist temperature, and menstrual cycle, each checked against your normal range, with optional alerts when something is off. JOURNAL: Log caffeine, alcohol, travel, illness, and dozens more, then see exactly how each one moves your Recovery and Sleep. WORKOUTS: Live heart rate zones, Effort score, and intensity on your wrist. Afterward, a full breakdown with cardio fitness, heart rate recovery, splits, personal records, best efforts, and how the session compared with your typical one. TRENDS: Recovery vs. Exertion coaching, training load and training load ratio, weekly activity goals, energy consumed and burned, heart rate recovery, and cardio fitness over time. ASK ATHLYTIC and SIRI: Ask questions about your Recovery, Sleep, Stress, and workouts in plain language with Ask Athlytic, powered by Apple Intelligence. Or just ask Siri for your Recovery, Sleep, Training Status, planned workouts, and more, without opening the app. 24 IPHONE WIDGETS, 16 WATCH COMPLICATIONS: Recovery, Exertion, Sleep, Battery, Stress, Training Load, Net Energy, Macros, Steps, Cycle, Daily HRV and Heart Rate charts, and Lock Screen widgets for Recovery, Exertion, and Stress. Notes: • An Apple Watch is needed for most features, since HRV and resting heart rate come from the watch. Some third-party wearables that write HRV to Apple Health also work. • Athlytic reads its data from the Health app and will ask permission for each data type it uses. Information about Athlytic subscriptions: - Subscribers receive 1 week of Athlytic free. - Any unused portion of a free trial is forfeited when you purchase a subscription. - Payment is charged to your Apple Account at confirmation of purchase. - Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. - Monthly and Annual plans give access to the full iPhone and Apple Watch app for the length of the plan. - Your account is charged for renewal within 24 hours before the end of the current period, at the same price you were originally charged. - Manage your subscription and turn off auto-renewal in your Account Settings on the App Store after purchase. - Terms of service: https://www.athlyticapp.com/terms Privacy policy: https://www.athlyticapp.com/privacy

Highlights

  • Daily Recovery score from HRV and resting heart rate
  • Exertion score and daily target range
  • Workout suggestions and structured workouts sent to Apple Watch
  • Athlytic Age fitness metric
  • Energy, stress and sleep tracking
  • Two-pane unfolded layouts and a half-fold Workout Replay mode on iPhone Duo

Athlytic on iPhone Duo: FAQ

Is Athlytic optimized for iPhone Duo?

Yes. Athlytic is Built for Duo: it uses the fold, Split View or the outer display. Verified on October 19, 2026 (Developer statement).

What does Athlytic look like on iPhone Duo?

According to the developer's release notes for version 27.0.6, unfolding iPhone Duo spreads the Today, Trends, Workouts and Journal sections across the larger inner display, with workout maps on one side and details on the other. Folded, the app behaves like the regular iPhone version. During a Workout Replay you can half-fold the phone to place the map above the fold and the playback controls and live stats below it. We have not yet tested it on a device.

How much does Athlytic cost?

Athlytic costs Free · in-app purchases on the App Store.

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