2. Houzz

at itunes.apple.com

If you just want to browse for inspiration, Houzz is easily one of the best free home décor apps. Called the Wikipedia of home design by CNN, Houzz contains more than 1 million photographs of house interiors. This massive database of design ideas contains inspiration from interior designers, architects, contractors, house remodelers and photographers. With a kind of scrapbook function you can make your own design ideas come together and you can also find local contractors with the app.