Support & Feedback
To access Obscura's Settings, drag bottom part of the screen sideways.
Once in the control panel you will be able to access the app walkthrough to learn about Obscura's functions in detail.
Using Hardware Volume Controls
From the Settings page, you can enable Hardware Volume Controls. Keep in mind that it can be a little buggy at times.
Accessing RAW mode
Pull the upper controls sideways to access all of Obscura's controls. On supported devices, the RAW mode button is on the right.