RoxPacer: Race Pacer & Splits

Smart Splits for Every Station

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

The only Hyrox pacer built on 92,000+ real race splits. Set your goal, sync to Apple Watch, and race with live countdown pacing for every segment. RoxPacer builds your personal Hyrox race plan from 92,000+ real athlete splits. Every run. Every station. Tuned to your division, your strengths, and your goal time. Sync to Apple Watch and race with live countdown pacing, cumulative delta tracking, and heart rate zones. Know exactly where you stand at every segment. No spreadsheets. No guessing. Just a plan built on real data — and a watch app that keeps you on pace. FEATURES • Personalized split plans for all 16 segments (8 runs + 8 stations) • Built from 92,000+ real Hyrox race results • Progressive run fatigue and station-order fatigue modelling • Apple Watch app with live countdown pacing • Cumulative delta tracking — always know if you're ahead or behind • Heart rate zone monitoring during race • All divisions: Open Men/Women, Pro Men/Women, Doubles • Division-specific equipment weights and distances • Smart goal time suggestions based on your profile • Training mode for between-race practice sessions • Post-race breakdown with segment-by-segment analysis • Race-day reminders and notification system • One-time purchase — no subscription, ever

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• Race data now transfers to iPhone after finishing on Apple Watch • Added dismiss button to paywall • Fixed watch session stability during wrist-down • Training plan sync now works reliably • Reduced watch battery usage during race • Fixed progress bar step numbering in setup flow • Improved transition card messaging • New App Store screenshots

Version 1.0.1

The developer, Desmond Augier de Moussac, 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:

    • Health & Fitness
    • Diagnostics

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
  • Desmond Augier de Moussac
Size
  • 6.8 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 9.0 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
Copyright
  • © 2026 [Desmond de Moussac]
  • Privacy Policy

    • More by Desmond Augier de Moussac