This is the Red Darkness theme add-on to the chompSMS application.
Once installed, access the theme in chompSMS > Settings > Theme It!
Note: requires at least chompSMS version 6.31
![Pokémon Theme (Gotta catch 'em all!) but it's actually dark and emotional [500k Subs Special] screenshot 3](https://i.ytimg.com/vi/6fL2HY--Jh4/mqdefault.jpg)
9Apps 4.9
