Twitter live streaming app Periscope added a few features on iOS that might improve your broadcasting experience.

For one, you can now draw on your broadcasts, which is something Facebook recently announced for its streaming feature. Sure, this could be used for silly fun, but it can also be a potentially useful tool to help communicate your message.

They also announced a new viewer graph and improved stats to help you get a better idea of your audience.

The company recently revealed that 110 years of live video are watched on Periscope’s apps each day after just one year of existence. It has received additional improvements in recent months that should make it a more effective business tool.