Runcaster Coach
AI coach for Garmin runners
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Runcaster is your interactive running coach — it reads your Garmin or Apple Watch runs and turns them into a personalized training plan that adapts week to week. Talk to your coach after every run, set your goals, and get a plan built around how you actually train. No watch? Build your training or walking plan right in chat and connect a watch anytime.
WHAT YOU GET
• An AI coach that knows your runs. Connect Garmin Connect™ or Apple Health and the coach reads your recent activity — pace, heart rate, cadence, elevation, and route — to understand your level and build from it. It remembers your goals, races, injuries, and constraints across conversations.
• Personalized training plans. Get a day-by-day plan with structured workouts — warmup, intervals, cooldown — and pace or heart-rate targets. Your race date, goal pace, and weekly volume stay pinned at the top.
• Workouts on your wrist. Send structured workouts straight to your Garmin device, or have the coming week's workouts appear in the Workout app on your Apple Watch, so the targets are there when you run.
• Post-run analysis. After each run the coach checks in, breaks down your splits and effort, and adjusts the plan to fit your week.
• Music built for running. Original warm-up, tempo, and cadence mixes — continuous beats from 120 to 180 BPM with a music-reactive visualizer. Pick a tempo, press play, and go.
• Briefs that keep you on track. A morning heads-up with the day's workout and the weather at your usual run time, and a Sunday review of how your week went.
• Deeper insights. See your splits, route map, heart-rate and elevation trends, and pace adjusted for conditions like heat and hills — so you can tell a real fitness change from a tough day.
• The details, handled. Shoe mileage across your rotation, weather on every logged run, and a full dark mode.
FREE TO START
Connect Garmin or Apple Health and view all your runs, maps, and stats for free. The AI coach, training plans, and running mixes are part of Runcaster Premium, which begins with a 14-day free trial.
SUBSCRIPTION
Runcaster Premium
• Monthly — $9.99/month
• Annual — $79.99/year (save ~33%)
Includes a 14-day free trial. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. You can manage or cancel your subscription anytime in your App Store account settings.
Terms of Service (EULA): https://runcaster.app/terms
Privacy Policy: https://runcaster.app/privacy
Runcaster provides general fitness and training guidance only. It is not medical advice. Consult a physician or qualified healthcare professional before starting or changing an exercise program. Runcaster is not a medical device and does not diagnose, treat, cure, or prevent any medical condition.
Ratings & Reviews
A faster start for new runners, and a few fixes.
• Build your plan in one tap. "Build my training plan" is now a button on your first screen and on the Plan tab, whether or not you've connected a watch.
• New to running? Tell the coach and it will build a plan to get you consistent. No race needed.
• Apple Health: if a reinstall cleared Health access, the app now notices and offers to re-grant it.
• The coach acknowledges when you connect a watch from the Profile tab, and Apple Watch runners now get the morning brief too.
• Notifications: you're no longer asked at sign-in. If the coach wrote while you were away, you'll see one card offering to turn them on.
• Kilometre runners now see temperature in °C and elevation in metres throughout.
The developer, Runcaster LLC, 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
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Runcaster LLC
- Size
- 66.5 MB
- Category
- Health & Fitness
- 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.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- Copyright
- © 2026 Runcaster LLC
