It's hard for me to believe that I know what the word "app" is since I'm technologically challenged. But I do know! And my husband gave me a new cell phone for Christmas-nothing fancy, but it has a large enough memory (I have no idea what MB and GB and all that means) for a few apps other than Instagram--the only one I used on my last phone. I'm not a games person and I just want apps that I find useful in some way--it's my practical streak.
Evernote! How did I live without you? I love this app! I have created various notebooks and notes. It's easy to organize, and I love that I can easily insert web links and pictures. Pinterest overwhelms me to the point of being nearly unusable; Evernote is a way for me to keep something (an image or website) organized without so much visual busy-ness. I can organize school-related resources (or domestic-related topics, lists, to-dos, or volunteer work, or poems to write or revise or send away) with its streamlined, intuitive interface.
So now I have all the apps I will ever need: Instagram for photo sharing and Evernote for life organizing. My smartphone is complete.