[MrMid]

They also have a mobile app with downloadable maps. Look for Mapy.cz.

I used it throughout whole Europe, and found it superior to even local apps (map content) and OSMAnd (map rendering).

[BoumTAC]

can you contribute to OSM like with maps.me ?

[pwg]

OSMAnd allows some limited amount of contributing to OSM. But it is not a replacement for Vespucci (https://wiki.openstreetmap.org/wiki/Vespucci).

[matkoniecz]

Sadly, no. Though there are some other ways to do this (OSM Go!, StreetComplete, Vespucci)

[andrewshadura]

AFAIK to a degree.

[Rokky26]

There is no better app like maps.me with there usability for me

[Fitch89]

I also used it,and I liked it.