Walk Forecast & Route Log

Outing & run weather radar

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

One comfort score from temperature, humidity, heat index, UV, rain and wind, tuned to your activity and body, on a 24-hour dial. Walks are logged with the weather. Walk Forecast & Route Log brings the forecast and the log of your walks, jogs and other outings on foot into one app. It combines temperature, feels-like, humidity, heat index (WBGT), UV, precipitation, wind and sunset into a single comfort score, adjusted for your activity (stroll, walking, jogging and more) and your body (sensitive to heat, sunburn, pollen, pressure). The score is shown hour by hour on a 24-hour dial. Walks are recorded with GPS and kept with the weather of that moment on a map and a calendar. HOME - Switch between your current location and saved places with one tap on the place chips. - A triple dial shows 24 hours of comfort (outer ring), rain intensity (middle) and temperature (inner). The hand marks the current time; tap an hour to see its forecast. - The best walking window of the day is stated in one line. - Hourly weather, rain start and end, a rain radar (JMA high-resolution nowcast), UV, wind, heat index and the temperature curve fit on one screen. - Advice is stated as facts with times and numbers, such as "Rain from 15:00, clearing by 17:30". WEEK - Seven days of conditions, highs and lows, precipitation, weather every three hours, a 24-slot comfort bar and the best window for each day. SAVED PLACES - Save travel destinations, hometowns or favorite parks and see a seven-day forecast for each. - Compare saved places ranked by current comfort. Five places are free; Plus removes the limit. RECORDING (GPS) - Record distance, time, pace and steps for walks and runs, with the weather at start and end. Add photos at your current location while recording. - Save a walk as a route and see a recommended departure time for it each day. - Review your paths and photos in the memory map and calendar. HEAT INDEX (WBGT) - Uses forecast values from the Japanese Ministry of the Environment heat illness prevention site. Categories follow the ministry's standard. DATA - The current temperature comes from the nearest JMA AMeDAS station; forecasts come from Apple Weather. Station name and update time are shown next to the values. - Location data and records stay on your device and, only if you choose iCloud sync, in your own iCloud. Nothing is sent to our servers. - There are no ads. WALK & JOG FORECAST PLUS (SUBSCRIPTION) - An auto-renewing subscription at ¥200 per month or ¥1,500 per year, with a 7-day free trial for new subscribers. - Plus includes: comfort window and weather notifications, unlimited saved places, routes and photo pins, detailed departure recommendations for saved routes, monthly statistics, Home Screen and Lock Screen widgets, Live Activities, and a daily background. - Without Plus, Home, Week, recording, the memory map and the calendar remain fully available (up to five places, routes and pins each). - Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically at the same price unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kakovail.info/privacy/ Forecasts, comfort scores and heat index values are for reference and do not guarantee safety. Judge your own condition and heat risk, and follow official weather warnings and evacuation information.

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Improvements for a smoother experience.

Version 1.0.1

The developer, Hiroyuki Kako, 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 Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Health & Fitness
    • Purchases
    • Location
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Hiroyuki Kako
Size
5.4 MB
Category
Weather
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Kako no Nikomi
  • Developer Website
  • Privacy Policy

    • More by Hiroyuki Kako