With TypeFace all Google Web Fonts are just a click away for use with Cyanogen Theme Engine or Substratum! Generate font themes on the fly by downloading fonts available on Google Fonts (http://fonts.google.com). For the power user, TypeFace also provides the option of creating font themes by importing fonts from archives (ZIP/APK) or font files (TTF/OTF).
TypeFace doesn't work on:
1. CM14 or LineageOS which doesn't have a theme engine yet
2. [For Substratum users] ROMs without full OMS commits (Substratum app alone is not enough for font themes to work. Masquerade or Interfacer app needs to be in the ROM too.)
Follow the development and updates of TypeFace on Google+:
Disclaimer: Some of the fonts may be smaller in size as per their design and/or lack support for local languages. TypeFace has no ability to alter/correct these issues.