Yes! There is a Live Blog app!
This means you can update your Live Blog from your mobile device. You can download the Live Blog app for free from the Apple App Store or from the Google Play Store. The app can be used in conjunction with a hosted Solo-Mobile plan or higher.
You can find the app in by typing "Live Blog Reporter" in the store's Search Bar.
Find more information about how to use the Live Blog Reporter app: here: https://sourcefabricberlin.zendesk.com/hc/en-us/articles/115001402363-Live-Blog-Reporter-App