Walk When

Walk When tells you the best time to go for a walk, today or any day this week.

Instead of making you read a forecast and guess, Walk When scores every hour on how good it is for walking, then surfaces the windows that fit the kind of walk you want. Open it, glance, go.

The whole app is a living sky that moves with your real forecast, from first light to golden hour to clear night, so the best time to head out is something you feel at a glance.

HOW IT WORKS
Walk When pulls your local hourly forecast and rates each hour on feels-like temperature, rain chance, and wind. It finds the highest-scoring stretches of the day and shows the best options, with a clear "walk now" or "best window" up top and good alternatives below.

MAKE IT YOURS
- Pick what matters: Balanced, Sunniest, Warmest, Coolest, Driest, or Calmest
- Set your favorite temperature so scores match how you actually feel
- Choose your walking hours and how long you like to walk
- Add UV, air quality, and pollen sensitivity to screen out rough hours
- Golden hour bonus for anyone who loves a sunset stroll

TRACK THE WALK
- Start a walk and it rides along on your Lock Screen and Dynamic Island
- iPhone counts your steps and distance. Apple Watch records a full workout with heart rate and GPS route, saves it to Apple Health, and closes your rings
- The Walk Log keeps a simple count of the walks you finish: this week and all time, no streaks to break

AT A GLANCE
- Home Screen and Lock Screen widgets show your next great window without opening the app
- Apple Watch app and complications for a check from your wrist
- Ask Siri "When should I walk?" for an instant answer
- Share a window with a friend in a tap
- Your cities, settings, and walk log sync across your devices over iCloud

PRIVATE BY DESIGN
- No account, no sign-up
- No ads. No tracking. No third-party analytics or ad SDKs
- Optional, anonymous usage and diagnostics help improve the app. Turn it off any time
- Your location is only used to fetch your forecast, and is never stored by us

Weather data from Open-Meteo. Free to use.