As mentioned above, I use 1passsword. For use on the iPad I think it is/ was free, but costs for PC, Mac, etc. For my use this was quite adequate. The free version has one vault, but that can store possibly an unlimited number of passwords -I have not met a limit yet; it can also store notes, like set up details for my network access. With the PC, Mac version to accompany your iPad version you can share passwords across the different platforms.
>>I was reluctant to store my p/w on a website
Quite agree, which is why I did not try alternatives. 1password stores all the passwords locally -i.e. on my iPad.
Using it is normally simply a matter of using your fingerprint to enter the username and password to a site/ forum.
One limitation (and I think the only limitation I have come acress) is that it relies on support from other applications in order to paste the username and password into the app. That is caused by the structure and security of iOS and the apps imposed by Apple, not by the authors of 1password. Hence it doesn't work with Skype for one, but you can access your password easily with 1password and paste into the app so all passwords are still in the one place.
Support is very good at
https://discussions.agilebits.com/
I am obviously biased but I would recommend a trial of the free version.
I hope this helps/ is of interest.