There has to be, the PasswordStore app for Android can keep the GPG files in a storage location where other apps can read & write them. All you need is something to handle the synchronization.
I’m a control freak and prefer to do things like that manually, so I just use the built-in git & SSH based method it provides.
That entry names are stored in plain text doesn’t bother me; if somebody has broken into my system so well that they’ve copied my password store then the last of my concerns will be if they can easily find out if I have a password stored for example.org or example.net. At that point it doesn’t matter if they can tell that I have a Jellyfin password stored, because that service is running on my server with clients installed on my phone & tablet.
And I handle key storage with a pair of Yubikeys which hold a copy of my private key. It can’t be extracted (only overwritten). There is a physical copy kept on offline, disconnected storage, which could be an attack vector – but if we’re at the point of somebody breaking into my house to target my password management then all bets are off: you don’t need to break my kneecaps with a hammer for me to tell you everything, I prefer to keep my knees undamaged.
For attachments I just add another entry; /services/example.org-otherThing - there’s nothing stopping you from encrypting binary data like an image.
And when it comes to convenience: I have a set of bash scripts that use Wofi to popup a list of options and automatically fill in data. Open example.org click the login field, hit meta-l, type example.org, hit enter and wait a moment: it’ll copy and paste the username, hit tab for me, then copy/paste the password, then copy a bunch of random data into the clipboard buffer like 10 times before copying an empty string another hundred times to flush said buffer. meta-f for username only, meta-g for password only; it’s honestly way more convenient for me than the 1Password setup I use at work.
I understand the point the video is making, but I think it’s irrelevant if you keep the private key on something like a Yubikey.
I use passwordstore.org which is basically a bash script that wraps GPG; but there is an Android client as well.
Everything is stored in encrypted files tracked by git. Files are synchronized by git/SSH to a server I run.
I was an atheist, socialist learning, bisexual pacifist in a family of young earth creationists that even in the mid 90s would get frothy mouthed angry at the history of Vietnam veterans being spat at.
I enjoyed learning, my step father hadn’t read a book since he was 17. I wanted to live in a pedestrian friendly city, my parents encouraged me to yell “jap-junk” at people riding japanese motorcycles.
I started learning how to code when I was 10, and my homeschoolimg books were bought from a fundamentalist church in Florida that required memorizing bible verses for math and history class.
It was a choice of leave or suicide.
At some point you have to assume that even if they can walk on the seabed that the physical pressure would just disintegrate their bodies. If the powers of necromantic reanimation can be overcome with a sword or a shotgun then surely several atmospheres of pressure applied across the entire body would do it.