I use mihon (tachi sucessor) on a tablet and just use mamgaupdates as the tracker. I feel like not enough people know its an option once MU got an open API. Just sync tachi/mihon with MU and you dont have to worry about your browser stuff. The only downside is having to dig through your MU lists if/when you reinstall tachi/mihon.

The most beautiful shining star

I wouldn't be able to survive without MangaUpdates.

That's what I use too, the MU tracker is a serious lifesaver. Aside from that I also use the app NeverTooManyBooks to catalog my physical collection.

I would have used that if it existed when i had a physical collection (2010). Now if only i had something to track fanfiction outside of the ones i downloaded on calibre and kinda track on a spreadsheet. I do fict and manhwa recs on tiktok so i want a way to rank and track what i read would be great.

The most beautiful shining star

Most manga reading sites has a bookmark option, no?