KMap — Offline Maps

Meander Apps

About this app

KMap shows your own maps on your phone in places where nothing else works — no mobile signal, no GPS, no internet connection.

It was built for navigating underground, where a satellite fix is impossible and a dropped connection means a useless map. Everything happens on the device.


BRING YOUR OWN MAP

No map is included. You import your own as a PDF or an image, and KMap prepares it on the phone for fast, smooth viewing offline. Scanned surveys, hand-drawn plans, site diagrams.


WHAT IT DOES

• Displays large scanned maps smoothly, fully offline
• Shows which way you are facing, using the phone's compass
• Leave notes anywhere on the map, with photos attached
• Search for place names printed on the map
• Measure distances once you have set the map's scale
• Calibrate scale and orientation to match your sheet
• Back everything up to a single file you control
• English and French


PRIVACY, PLAINLY

KMap requests no Android permissions at all. Not location, not storage, not
camera.

It also has no internet access. The INTERNET permission is removed from the
app when it is built, so neither the app nor any library inside it can open a
network connection. There is no server, no account, no analytics, no
advertising, and no crash reporting.

Nothing you create leaves your phone, because there is no way for it to.

Your maps, notes and photos live in the app's private storage. Deleting the app removes them. Backups go wherever you choose, using Android's own file picker.


A NOTE ON WHERE YOU GO

KMap is a map viewer. It does not grant access to anywhere, and it is not a substitute for knowing what you are doing underground. Some underground networks are dangerous, and entering many of them is illegal. Please know the rules where you are, and go prepared.

What’s new

- Share one map with someone, with your notes and drawings optional.
- Add a map now opens shared maps and shows progress.
- The same map can now be imported more than once.