FitInsights

Train Smarter, Recover Better

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Your morning readiness, today's training target, and real recovery trends, all computed on your phone from Apple Health data, all built on real sports science. FitInsights turns the data your iPhone and Apple Watch already collect into a daily training and recovery coach. Every calculation runs on your device, using your Apple Health data: workouts, heart rate, HRV, sleep, resting heart rate, steps, VO2 max, and body composition. No account, no upload, no ads (there is a small amount of user-provided inputs that get shared across the devices on your account via iCloud). The Three Main Views (How It Works) Dashboard: your daily decision - Morning Capacity (0–100): overnight recovery minus what you've already spent - Today's Load vs. your target band, with a rolling training "Base" - Effort guidance: recovery, easy, moderate, or hard (matched to how you actually slept and recovered) - Recovery chips for sleep, HRV, resting heart rate, sleep debt, and sleep regularity - After-workout capacity, updated the moment you finish a session Insights: the multi-week picture - HR zone distribution and polarization, so you can see easy-vs-hard balance at a glance - Load trend using short-term:long-term load ratio, shown as a trend - HRV and resting heart rate against your own rolling baseline - Sleep duration and regularity over time - A wellness journal that sits alongside your objective data, without pretending the two always agree - VO2 max and body composition trends, confidence-gated so noise doesn't masquerade as progress - A metric library for anything else you want to chart and baseline from Apple Health data Engine: is your fitness actually improving? - Heart-rate recovery trend: how fast your heart rate drops after effort, a well-studied marker of aerobic fitness - Aerobic efficiency trend: whether your heart rate is drifting less at the same pace over time - A plain-language nudge on what (if anything) to add this week that always respects your current recovery - An optional, opt-in monthly fitness check using a simple walk or run test; shown next to, never instead of, your Apple Watch VO2 max estimate BUILT ON REAL SPORTS SCIENCE: training-impulse and acute:chronic workload methods, heart-rate-reserve zones, HRV baselining, and heart-rate-recovery research, instead of a black-box score. PRIVATE BY DESIGN: reads from Apple Health, never writes anywhere else. No server, no login, and all calculations performed on-device. FOR RUNNERS, CYCLISTS, AND EVERYDAY ATHLETES: built for recreational and endurance athletes who want to train smarter, not race-time prediction gimmicks or fake-precision scores. FitInsights provides wellness and training guidance only. It is not a medical device and does not diagnose, treat, cure, or prevent any disease. Always consult a healthcare professional for medical concerns. Requires an iPhone with Health app data. Apple Watch recommended but not required. Privacy Policy - https://projectjth.com/multi-purpose Apple EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

This version is solely focused on performance with regard to watch complications and Home Screen widgets, and trying to find the right balance between usefulness versus just opening the app every time anyway.

Version 1.1.1

The developer, Jesse Hart, 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 Collected

    The developer does not collect any data from this app.

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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Jesse Hart
    Size
    • 14.1 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    • English
    Age Rating
    9+
    In-App Purchases
    Yes
    • FitInsights Lifetime Unlock $99.99
    • Large Tip for Appreciation $29.99
    • Medium Tip for Appreciation $14.99
    • Small Tip for Appreciation $4.99
    • FitInsights Premium (Yearly) $39.99
    • FitInsights Premium (Monthly) $4.99
    • Learn More
    Copyright
    • © 2026 Jesse Hart
  • Privacy Policy

    • More by Jesse Hart