Sansaku Navi A day's stroll from your start and time window
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Address, station, or place name works. Lat,lng also OK.
Detailed settings
Set the day you'll walk; opening hours use this date (default: today).
You'll always be back by this time
Nothing outside this radius.

No records yet

Build a course and tap Save this walk to keep it here.

Settings

Now: Asia/Tokyo (UTC+09:00 / 05:16)
Adjusts travel time so the return-by guarantee fits you (Slow leaves more margin).

Add to Home Screen

iOS (Safari): tap the bottom address bar to show the toolbar → Share (□ with ↑) → Add to Home Screen → Add.

Android (Chrome): top-right menu (⋮) → Add to Home screen → Add.

Languageen
Version0.0.1

Records are saved per device (PC and phone are separate). Without login, clearing browser data or changing devices loses history.