Thunderword is an app in public beta. It runs the game with a few conditions.
Otherwise it seems to run TQ flawlessly. Even hyperlinks are working.
Place TQ's .gblorb file inside your device's Downloads folder.
Get Termux. You need Lollipop or above to run it. No need to root.
Type:
apt update apt upgrade termux-setup-storage
This prepares the system for use. If you type:
cd ~ ls
then there should be a folder named storage. This folder contains symbolic links to folders that should be present in an Android system. Type:
cd storage/downloads
This changes the current working directory to your devices Downloads folder.
Type ls again and check if the .gblorb file is there.
Termux has several interpreters that you can install. They may or may not work with TQ. If they do, it will be strictly text-mode only.
Glulxe
Type:
apt install glulxe
Run with:
glulxe filename.gblorb
Frotz
Type:
apt install frotz
Run with:
frotz filename.gblorb
FrobTADS
Type:
apt install frobtads
Run with:
frob filename.gblorb
Last I heard (via Twitter) is the area57 admin has been missing for months and it sounds like the launcher is broken. Will likely want to use the other links & your glulxe interpreter of choice; Windows Git (one of the 2 versions linked on the official site) is the one most recommended - not to be confused with the other git.