Running a recent version of CyanogenMod 11 on your device? As of b45 (8-8-14), DubScript packages the Courier Prime Font to be used system wide across Android! Courier Prime is a free font for screenplays graciously released by Quote-Unquote apps under the OFL license.

Once you install DubScript on your CyanogenMod device, go to Settings, then Themes, and then Font. It's that easy to set the Courier Prime font as a default in nearly every Android app.

b45:

[New] Shift-ENTER to uppercase (hard keyboard)
[New] Editor: Find/Replace
[New] Editor: Real-time underline/bold/italic (fast devices only, in settings)
[New] Word-completion (soft keyboard, in settings)
[New] Auto-capitalize sentences (soft keyboard)
[New] Courier Prime font for CyanogenMod theme engine
[New] RTL support!
[Updated] Hard keyboard shortcuts
[Updated] Toggle auto-suggest (settings)
[Updated] UI
Fixed auto-complete backspace bug (hard keyboard)

What's New
b44:
Winding down three years of beta development, we now have a great editor for Fountain 1.1, Final Draft import/export, PDF, cloud printing, and more. This version just adds some fit and finish:
• Rotation lock respected (thanks, MA!)
• Improvements to text search box
• Future compatibility for "L" Preview
• Minor bug fixes (code refactoring, improved scrolling, etc.)
Also, app size has slimmed down 10% in the last 2 releases! Keep up the terrific reviews and help spread the word!