Company Leica Camera AG created these great apps:
Sinar eShutter Remote, Leica C Image Shuttle, Leica TL, Leica Q, Leica SL, Leica S, Retail Point of Service, Leica M, Sinarback, Leica CL, Leica FOTOS, Leica Hunting, Leitz-Park, Leica FOTOS for iPad, Leica Calonox Sight, Leica Calonox View, Leica Ballistics, and others..