<p>There's certainly no shortage of smartphone apps that enable you to engage in conversations and share digital media with other people, but I couldn't help impatiently awaiting the arrival of Just.me's iPhone app during the past few months.</p><p>The app finally launched this week, but in private beta, so you'll have to exercise a bit more patience before you can give it a whirl.</p><p>Luckily, Just.me founder Keith Teare (see my recent interview with the serial entrepreneur) was kind enough to let me play around with a build early on you can find screenshots below.</p><p>Just.me, backed by the likes of Google Ventures, Khosla Ventures, SV Angel and betaworks, is trying to build a 'new type of post-PC social network' that lives on your smartphone and in the cloud and can be accessed from your desktop browser, rather than the other way around.</p><p><a href="http://thenextweb.com/apps/2013/01/25/just-me-iphone-beta-launch/">Keep reading...</a></p><p>Read also:</p><p><a href="http://www.rethink-wireless.com/2013/01/25/justme-messaging-app-beta-begins.htm">Just.me messaging app beta begins</a> (Rethink Wireless)</p><p>Explore: <a href="http://news.google.com/news/more?ncl=d0EKCyoO1-lIr7MmevN2BC4t0LzSM&ned=us">2 additional articles.</a></p>