Greasy Fork镜像 is available in English.
Shows an "Add to Obtainium" button on various Obtainium-supported app websites.
< Feedback de Add to Obtainium
Please use Violentmonkey, which is open source. I can confirm that it works with violentmonkey on firefox android.
Edit: I tried Tampermonkey on firefox android, and it seems that the qr code does not work properly. But the other functions work fine. All the features work perfectly with violentmonkey.
Update: I've fixed the QR code issue on Tampermonkey. It's working perfectly on my end now.
Not working with tampermonkey in firefox android! Please add APK mirror & APKPure support also <3