Russian Topo Maps Pro

Russian Topo Maps Pro is a maps & navigation app by ATLOGIS Geoinformatics GmbH & Co. KG with 50,000+ downloads (about 84K estimated). +69 installs in the last 7 days. Rated 4.9 from 9K ratings. Released Jul 7, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “Offroad navigation app with worldwide topographic maps (mainly Russian general staff maps). There are also many other map layers with up-to-date and detailed maps or aerial photos. Even though most of the Russian maps date back to the 1980s, they are still among the best topo maps available for many regions in Africa…”