This is neat: A new app called RemotePlay makes it easy to beam photos, music, videos and even documents from your mobile device to other devices in the same network. RemotePlay’s Android version launched on on Google (s GOOG) Play Thursday, and an iOS (s AAPL) version is close to being launched as well.

I had a chance to try both versions this week, and liked what I saw. Especially RemotePlay’s ability to bridge the divide between Android and iOS is impressive.

RemotePlay’s local group sharing features are intriguing as well: Want to show everyone in your home network the same photo or all your coworkers the same document? Then just share it with the RemotePlay app, and you’ll even be able to close it on their machines when you’re done talking about it.

Here’s a quick video demo of the app running on my iPad 2 and my Nexus…