1
Quick Start for Beginners!
(wotaku.its.moe)
Welcome to Wotaku! A community for everything weeb related. Post or comment any question about anime and manga. You can post your recommendations too!
โญ the wiki on Github
Tachiyomi is not officially uploaded on fdroid. So i don't recommend using it. Download the version from github even tho they are the same.
Now for j2k, it doesn't take a lot of time. I don't think so. Just backup and restore in j2k and select the same download folder. That should do it.