Japan Weather Chart
Yuichiro Niwa Weather iPhoneiPadiPod touch
Japan Weather Chart is a free Weather app for iPhone and iPad by Yuichiro Niwa. Requires iOS 17.0. Updated July 21, 2026.
- Price
- Free
- on the App Store
- Size
- 10 MB
- Age 4+
- Updated
- Jul 21
- 2026 · v1.0.0
Screenshots
About Japan Weather Chart
An app for viewing weather charts around Japan in an easy-to-read timeline format, with widget support. ● Browse Weather Charts on a Timeline View surface weather charts in chronological order. ・Current weather charts (every 3 hours) ・24-hour forecast weather charts ・48-hour forecast weather charts ● Intuitive Controls Check weather charts right after launching the app. ・Swipe to switch between weather charts ・Freely move through time using the slider ・Pinch to zoom in on weather charts ・Tap to hide the UI and focus on the weather chart ● Home Screen Widget Displays the latest current weather chart on your home screen. Check the weather chart at a glance without opening the app. This app displays weather charts published on the Japan Meteorological Agency (JMA) website.
App privacy
The developer, Yuichiro Niwa, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: User ID
- Usage Data: Product Interaction, Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Diagnostics: Crash Data
Used for: Third-Party Advertising
Alternatives to Japan Weather Chart
Looking for apps like Japan Weather Chart? Here are 6 similar apps on the App Store. The highest rated is Is the weather nice? (5.0/5), and all 6 are free to download.
-
気圧予報: 変わるAtmosphere
-
Airinfo Viewer
-
Weather Forecast & Radar - AQI
-
ZT Weather
-
Is the weather nice?
5.0
-
Fetch - Surf, Marine & Weather
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Japan Weather Chart | – | Free | July 21, 2026 | |
| 気圧予報: 変わるAtmosphere | – | Free | Jul 19, 2026 | Compare |
| Airinfo Viewer | – | Free | Aug 23, 2026 | Compare |
| Weather Forecast & Radar - AQI | – | Free | Jun 3, 2026 | Compare |
| ZT Weather | – | Free | Sep 22, 2026 | Compare |
| Is the weather nice? | 5.0 / 5 (3) | Free | Mar 31, 2024 | Compare |
| Fetch - Surf, Marine & Weather | 5.0 / 5 (6) | Free | Sep 17, 2026 | Compare |