Mileage, PRs, effort, and shoe tracking from Apple Health on your iPhone — with a companion Apple Watch app for recent workouts, PRs, and stats. Nothing leaves your device.
Requires iPhone · Includes Apple Watch companion · Best with workouts from Apple Watch or Garmin · No account

Built for regular runners who want a clear picture of their training — over weeks, months, and years.
Weekly, monthly, and yearly reports. See this week against last week at a glance.
Personal bests by distance and fastest segments across 400 m to marathon.
On-device estimate — Easy, Steady, Hard, Intervals, or Long Run — from your heart-rate patterns. No age, no gender, no cloud.
Companion app on your wrist — recent workouts, PRs, and stats, synced from your iPhone.
Track mileage per pair. Set default shoes for outdoor, indoor, run, or walk — new workouts pick them up automatically.
Add race events and run clubs with simple matching hints. The app finds past matching runs and links them, including older seasons.
Create a share card from any workout. Pick the stats and layout you want — includes a map when GPS is available.
Privacy first
The app reads Apple Health and processes everything on your device. No server receives your workouts. No account is needed. No social features, no AI, no cloud processing of any kind.
For the richest detail — route maps, heart rate, and effort — record with Apple Watch or import from Garmin in Settings, Garmin import. Works with any workout Apple Health receives. The Apple Watch companion shows recent workouts, PRs, and stats synced from your iPhone.
No cloud
Everything runs on your device.
No account
Nothing to sign up for.
No social
No sharing, no feeds, no followers.
No AI
Effort uses your own heart-rate data.