IntervalCoach: AI Training

Daily Adaptive Training Coach

Free · In-App Purchases

Your workout, rewritten every morning. IntervalCoach is an AI training coach for cyclists, runners, and triathletes. Every morning it reads 60+ recovery signals — HRV, sleep, sleep debt, training load, subjective wellness — and reshapes today's session before you start. Not a static plan. Not a generic "easy day / hard day" nudge. A real coach watching your data and rewriting tomorrow's workout based on how you actually slept. WHAT YOU GET - Daily adapting workouts that respond to your recovery - Daily readiness scoring (HRV, sleep, form, training load) - Five periodization models from peer-reviewed sport science - Multi-sport: cycling, running, swimming, strength - Coach+ — a conversational AI coach that knows your data - Goal event countdown and progress projection - Activity detail with power zones, AI analysis, and nutrition advice - Post-workout RPE and feel ratings, plus push notifications - Weekly summaries and monthly progress reports - Widgets, App Intents, and Siri shortcuts WORKS WITH Apple Health · Whoop · Oura · Garmin · Polar · Wahoo · Intervals.icu · Zwift PRICING 14-day free trial, no credit card required. Pro — €3/month: daily adapting workouts, unlimited generation, daily emails. Max — €8/month: everything in Pro plus 200 Coach+ chat messages and performance benchmarks. 12 LANGUAGES English, Dutch, German, Spanish, Italian, French, Polish, Portuguese, Czech, Slovenian, Danish, Chinese. Built and updated weekly. Requires an Intervals.icu account. Terms of Use: https://www.intervalcoach.app/terms Privacy Policy: https://www.intervalcoach.app/privacy

  • This app has not received enough ratings or reviews to display an overview.

Coach+ has a new start screen: it greets you by name, tells you one thing about today, and suggests what to ask right by the message box. You can now choose how Coach+ works with you. A chip under the message box switches between Ask first (every change comes as a card you approve), Direct (small changes apply right away, with Undo on the card) and Discuss (the coach proposes before it does anything). Your choice is remembered. Coach+ can also look at a photo. Tap + to pick one from your library or take one: a screenshot of your zones, a device screen, a route profile. Photos are part of Max. Fixes: resting heart rate and breathing rate from Apple Health are more accurate, the chat no longer shows an empty screen after your first message in a new conversation, and long suggestions wrap instead of being cut off.

The developer, Martijn Russchen, 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
    • Contact Info
    • Identifiers

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

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

Provider
  • Martijn Russchen
Size
  • 24.3 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.
  • Apple Vision
    Requires visionOS 1.0 or later.
  • Apple Watch
    Requires watchOS 10.0 or later.
Languages
English and 16 more
  • English, Czech, Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Simplified Chinese, Slovenian, Spanish, Swedish, Traditional Chinese
Age Rating
9+
In-App Purchases
Yes
  • Max Monthly USD 7.99
  • Max Yearly USD 79.99
  • Pro Monthly USD 3.99
  • Pro Yearly USD 29.99
Copyright
  • © 2026 IntervalCoach