O-Atlas
Orienteering style world map
Free · Designed for iPad. Not verified for macOS.
Worldwide orienteering-style map with 5m contours.
Main features
• Worldwide maps based on OpenStreetMap data
• 5m contour lines at high zoom levels
• Create and display simple orienteering courses
• Import and export IOF XML course files
• Basic map features including current location display, heading-up map orientation, search, and routing
• Display of POIs such as stations and shops
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
‐ Added satellite imagery.
- Refined the map design and styling.
- Other minor improvements and internal updates.
The developer, Masaya Tojo, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Masaya Tojo
- Size
- 7.8 MB
- Category
- Navigation
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 Tojo Masaya
