Company Max Haertwig created these great apps:
Production Calc. for Anno 2070, Hexa Watch, Prod. Calc. for Anno 1404, Production Calculator Lite, Prod. Calc. for 1404 Lite, Learnbox - cards & vocabulary, My Volume, Waypoints & Clock for Minecraft, OverNote - take notes, keep a journal, plan a project, One or Two?, Cues - quick reminders throughout your day, Watch Out! - a fun game making you more attentive, Guide/Wiki for Anno 2205, Guide/Wiki (for Anno 2205) Lite, Chinese Character Stickers, Production Calc. for Anno 1800, and others..
