Back in 2006 ]init[ realized “Wegweiser Kommune” for the Bertelsmann Stiftung and since then it has continued to develop the much-noticed linked open data project for decision makers from local politics and administration, as well as for interested professionals among the public. Now the comprehensive and continually updated data pool with indicators and prognosis models for 2,927 municipalities and 301 district authorities has been optimized for mobile use on modern smart phones. In terms of its conception and design, www.m.wegweiser-kommune.de focuses on the core functions of data retrieval in order to ensure users have the best possible usability when doing research on the move.