Game Changer
This app is a total game changer for me. Having these metrics allows me to alter my trainings to avoid injuries, optimize my performance and set more realistic goals. Whoever created this app, I am loving it!
Free
In-App Purchases
About
This app provides advanced running analytics, calculating training load with a multi-factor model that considers intensity, terrain, and environmental stress. It offers daily readiness scores and personalized workout plans to optimize training and recovery.
✓Stress-Adjusted Miles (SAM) calculation
✓Daily readiness score
✓Readiness-first "Today" home screen
✓Training planner with periodization
✓Social features to train with friends
✓AI coaching options
✓Shoe mileage tracking
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What's New in RunIntensity
1.0.6
June 18, 2026
• Live Activities now show your run on the Dynamic Island and Lock Screen in real time • New iOS 18 Control Center controls and Action Button support — start a log or check readiness instantly • Log strength and plyometric sessions with effort (RPE) • Performance improvements and bug fixes
MoreSubscription plans
Coach Mode — Yearly
Manage athletes, groups, plans & more
$39.991 Year
7 Days trialUser reviews
FAQ
What is RunIntensity's core feature?
RunIntensity's core feature is its Stress-Adjusted Miles (SAM) calculation, a 5-factor model that quantifies the true training load of each run by considering heart rate, terrain, surface, fatigue, and environmental stress.
How does RunIntensity determine daily readiness?
RunIntensity calculates a daily readiness score using data from Apple Health, including HRV, sleep, resting heart rate, and recent training load. This score helps users decide whether to push hard or focus on recovery each day.
What are the subscription options for RunIntensity?
RunIntensity offers two subscription tiers: Coach Brady for $19.99/year with a 7-day free trial, providing AI coaching and automatic workout planning. Coach Mode, at $39.99/year with a 7-day trial, includes all Coach Brady features plus athlete management capabilities.
Does RunIntensity require specific wearable devices?
No, RunIntensity does not have wearable lock-in. It reads data from Apple Health, which can be populated by any GPS watch or phone workout. An Apple Watch is optional for specific features like the Race Pace timer and Live Activity.
What are the system requirements for RunIntensity?
RunIntensity requires an iPhone with iOS 17 or later. For enhanced features, an Apple Watch with watchOS 10+ is recommended. It utilizes Apple Health data from any compatible GPS device or phone.
How does RunIntensity handle user privacy?
RunIntensity prioritizes privacy with core calculations performed on the device. It reads data from Apple Health but never writes to it. The app also states it has no ads and no third-party tracking SDKs.
Can I train with friends using RunIntensity?
Yes, RunIntensity offers free social features allowing you to follow friends' readiness, SAM, and workouts. You can also react and comment on a social board, and participate in weekly leaderboards and head-to-head challenges.
How often is RunIntensity updated?
The latest version of RunIntensity is 1.0.6, last updated on June 18, 2026. While specific update frequency isn't detailed, this indicates active development and maintenance.