Apostrophe Apps was an app and app plug-in company I helped to run. I created the name and logo, which we used on all our presentations. Our main project was StoreFrontSDK, a patented app plug-in that allowed devlopers to sell custom physical goods from within their app(s). The logo was intended to be simple and quickly recognizable, prominently featuring an apostrophe to signify dev's ownership of their branding through our plugin.

Note that it was typcially used without the text at the bottom, as a standalone icon. The name was below it for letterhead and presentation documents.