Roanil - Korea Hiking Maps
Draw your own routes. Offline.
Only for iPhone
Free
iPhone
IMPORTANT: The interface is in Korean only, and coverage is limited to South Korea. If you do not read Korean, this app will be hard to use.
Open any map of a Korean mountain and the trail you are looking for usually isn't on it. And the features that matter most - offline maps, routes you build yourself - are usually the ones you have to pay for. Roanil (노닐) keeps only what matters, builds it properly, and charges nothing for it.
MAPS THAT SHOW THE TRAILS
Not just the main roads. Hiking trails, forest roads and unnamed side paths are on the map too. We take open map data and build our own tiles from it, which is why those paths are there. Official national and provincial trail routes are included as well.
BUILD YOUR OWN ROUTE
- Tap the map to draw.
Drop a few points and the line snaps to the real trail between them. Distance, elevation gain and estimated time are worked out for you.
- Paste a link.
Give Roanil a YouTube video or a Naver blog post and it turns what it finds into a route on the map, even when you never caught the trail's name.
Note: videos without captions, and blogs other than Naver, cannot be read yet.
WORKS WITH NO SIGNAL
Download a route before you leave. Deep in the mountains with no reception, the saved map, your route and the peak names are all still there. No extra charge.
PLEASE READ BEFORE YOU GO
The maps, routes, distances, elevation gain and time estimates in Roanil are for reference and may differ from the trail on the ground. Roanil is not a rescue or emergency device. Always check closures, weather and conditions with the managing authority before you set out, and carry a second means of navigation.
WHAT YOU WILL NOT FIND
No leaderboards, no rankings, nothing to compete over. Just the things you need before and during a hike, done properly.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Finding your way is easier when you draw your own route.
• More place names on the map: parks, visitor centres, temples, car parks, toilets and bus stops.
• While drawing, tap a place name to drop a point right there.
• Search for a mountain, neighbourhood or station while drawing and jump straight to it.
• A new My Location button on the map takes you to where you are.
• Fixed a location message that kept reappearing when your position could not be found.
• When your search matches a route name exactly, that route now comes first.
The developer, Dirac & Broglie, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dirac & Broglie
- Size
- 18.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- Korean
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- Copyright
- © 2026 Dirac & Broglie