
RokuGPX: 日本の登山地図GPS
ルート作成・オフライン地図・GPS記録
0 ratings
Free
Rating summary
Details
Background Location Access
About
RokuGPX is a GPS hiking map app for walking the mountains of Japan.
■ A map made easier to read for hiking
Built from Geospatial Information Authority of Japan (GSI) and OpenStreetMap data, adjusted so that trails, boardwalks, bridges, mountain huts, and water sources are easier to tell apart. English labels are available. You can switch between GSI standard maps, aerial photography, satellite imagery, and more. Tap a mountain hut, water source, or campsite on the map to see information about it.
■ Offline maps
Choose the area you plan to walk and download it in advance. Downloaded areas can be displayed where there is no signal. There is a limit to how much you can store, and an estimate of the space required is shown before the download starts.
■ GPS recording
Record the route you walked and check distance, elevation, and pace. Waypoints can carry photos and notes.
■ Route planning
Draw a route on the map and distance, elevation gain, and course time are calculated automatically. Estimated times can be adjusted to your own walking speed. Routes and waypoints can be grouped into a "Trip".
■ Trip reports
Gather the routes, GPS recordings, and photos from a walk into a trip report. Keep it to yourself, share it only with people who have the link, or publish it as a public page. You can switch it back to private at any time.
■ Cloud sync
Sync your data between iPhone and the web app (app.rokugpx.com).
Requires iPhone with iOS 17.6 or later.
―――
Source: Geospatial Information Authority of Japan (https://maps.gsi.go.jp/development/ichiran.html)
© OpenStreetMap contributors / © OpenTopoMap / © OpenHikingMap
Maps: © Mapbox Satellite imagery: © Esri
Street-level imagery: © Mapillary contributors (CC BY-SA 4.0)
Hiking routes: Waymarked Trails
Weather: Open-Meteo Address search: Geospatial Information Authority of Japan
Show more
What's New in RokuGPX
1.1.2
September 16, 2026
・Added a confirmation step before irreversible actions such as merging routes or deleting offline map data ・Fixed several display and navigation issues, including Settings, the saved list, and returning from edit screens ・Fixed issues with failure messages for search, weather, photos, GPX, and map symbols, along with activity-time display and offline map downloads
More






