Experimental extension support has been recently enabled in the Firefox for Android Nightly. Therefore, if you want to run the extension on your Android device, you can do so by installing Firefox Nightly and following these steps:
The instructions state you should create a collection to include the extensions you want to make available to install. If you don't want to create your own, you can use the collection I have created just for this extension. My user ID is 16207307 and the collection name is twpt.
Note: In order to access the options page, go to the Firefox menu > Add-ons > Add-ons Manager > TW Power Tools > Settings.
If something is not working right, please report it at GitHub.