Trekarta - offline maps for outdoor activities v2018.12 [Paid]
Requirements: 6.0+

WHAT'S NEW

Added ruler to measure distances.
Previously:
Fixed maps download while in background on Oreo.
Fixed large size map download.
Added options to share and remove private maps.
Added ability to move application data to user storage root folder to prevent data loss on application uninstall. Added ability to move application data to SD card to free device storage space.

Spoiler: Links

[Only registered and activated users can see links. ]

Mirrors:
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]