Trace: Cycling & Running

Training Analytics & AI Coach

Only for iPhone

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

iPhone

Your training, finally understood. A plan that adapts when life gets in the way, a coach you can ask anything, and a clear call every morning. Trace is training analytics for ambitious cyclists and runners: the app turns your workouts and health data into clear decisions. How fit am I right now? How recovered am I today? What should I do next? Trace answers these questions fresh every day, in plain language, without you having to be a sports scientist. YOUR DAILY READINESS Every morning, a score from 0 to 100, calculated from sleep, heart rate variability, resting heart rate, and your current training load. You see not just the number, but every factor behind it, its trend over the last few days, and what it means for today: push, spin easy, or put your feet up. TRAINING LOAD UNDER CONTROL Fitness, fatigue, and form based on a proven sports science model. Trace detects when your load is ramping up too fast or becoming too monotonous, and warns you before it turns into overtraining or injury. UNDERSTAND YOUR PERFORMANCE, NO LAB TEST NEEDED • FTP and Critical Power calculated automatically from your normal workouts, no test protocol required • Power curve, power zones, and your rider type profile • VO2max estimate and fitness age over time • Fatigue resistance: how stable your power stays when the ride gets long • Climb analysis with VAM, pacing, and comparisons of your ascents THE TRACE COACH Ask your questions right in the app: Why is my readiness low today? Was my last workout too hard? The trace Coach knows your data, your history, and your goals, and answers concretely, clearly, and specific to your training. PLANS THAT ADAPT Training plans built around your goal, your available time, and what your body can actually handle. When life gets in the way, the plan adapts instead of punishing you with red overdue sessions. After every workout, the workout report shows you how well plan and execution matched up. READY FOR RACE DAY Race predictions and pacing recommendations based on your real performance data, plus a fueling strategy with concrete carbohydrate and fluid amounts for training and racing. CONNECTS TO YOUR SETUP Apple Health (iPhone and Apple Watch), intervals.icu (including Garmin data), Wahoo, Polar, Suunto, and Hammerhead. You can also import FIT, TCX, and GPX files directly. Once connected, new workouts land in Trace automatically. YOUR DATA BELONGS TO YOU Hosted in the EU, full data export anytime, no sharing of your health data for advertising. You can delete your account and all your data directly in the app. START FOR FREE Trace is free to use. Advanced analytics and features are available with an optional subscription. No ads, no selling of your data. Questions or feedback? We're happy to help: https://usetrace.de/support SUBSCRIPTION INFORMATION Trace Athlete and Trace Pro are auto-renewing subscriptions with a term of one month or one year. Payment is charged to your Apple ID upon purchase confirmation. The subscription renews automatically unless it is cancelled in your App Store settings at least 24 hours before the end of the current period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms and Conditions: https://usetrace.de/agb Privacy Policy: https://usetrace.de/datenschutz

Ratings & Reviews

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

The developer, Lukas Ramsaier, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Location
    • Contact Info
    • User Content
    • Identifiers

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
  • Lukas Ramsaier
Size
  • 113.1 MB
Category
  • Sports
Compatibility
Requires iOS 15.1 or later.
  • iPhone
    Requires iOS 15.1 or later.
  • iPod touch
    Requires iOS 15.1 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and German
Age Rating
9+
  • 9+
  • Learn More
  • Contains
    Messaging and Chat
    Health or Wellness Topics
In-App Purchases
Yes
  • trace Pro Yearly $129.99
  • trace Athlete Yearly $69.99
  • trace Athlete $6.99
  • trace Pro $12.99
  • Learn More
Copyright
  • © 2026 Lukas Ramsaier
  • Developer Website
  • Privacy Policy