TwitCasting Live is an app to stream videos from your Android device directly to your Twitter account, so all your followers can watch what you're recording.
Streaming video from any Android is as simple as pressing the record button and choosing the text that goes along with the link to watch the video. You can silence the microphone at any time to stop the sound, and swap between the front and back cameras as needed. Naturally, you can also write comments in the text field.
Once you finish broadcasting you can choose if you want to save the video on the device's memory or delete it straightaway. TwitCasting Live also includes a simple 'gamification' component that lets you earn experience and level up as you stream more videos from your account.
TwitCasting Live is an excellent tool to broadcast through your Twitter account. The best thing about it is that you don't have to set up absolutely anything, you just have to log in with your username and start recording.