Looking for Diary App or something similar
Looking for Diary App or something similar
They don’t decrypt encrypted emails, that’s just silly. If your sender uses PGP, Proton can’t ever access that data.
If your sender sends an unencrypted message, yes Proton can see the plain text (as would be expected), however according to their many audits their process is to immediately encrypt with zero-knowledge encryption in such a way that only you can access.
If you can’t trust their published open source code and their multiple audits, then sure, you should look for alternate solutions.
See
https://mas.to/@PrivacyDigest/112793975688195577
I don't know any better locally encrypted alternatives. 
Google's #GeminiAI caught scanning #GoogleDrive hosted #PDF files without permission — user complains feature can't be disabled | Tom's Hardware #Google #privacy #ai https://www.tomshardware.com/tech-industry/artificial-intelligence/gemini-ai-caught-scanning-google-drive-hosted-pdf-files-without-permission-user-complains-feature-cant-be-disabled
It’s not a web app (not certain why op requested that bit), but it is on any platforms that you would want to use it on (iOS, Android, windows, Mac, and Linux all have it)
You can pay for logseq sync to keep a single graph across all your devices, but I personally just use syncthing to keep it even more private (love me some good privacy-respecting foss)
It’s not a web app (not certain why op requested that bit),
I’m looking for something I can use on my desktop and my phone. I currently use Windowz but slowly migrating to Linux.
I guess it doesn’t necessarily need to be web enabled as long as there is a way to use it in Windows and Linux.
I personally use Joplin.
You can sync it to your own self hosted server or any cloud storage if you choose.
I like Crypt.ee, it’s minimalistic.
However, I have tested many apps, but I don’t like the digital recording of notes, so I have become “analog” and use a pen and notepad.
Some random notes app on F-droid probably has what you need. The “Diary” apps there are more like medical/habit trackers/loggers.
Also check IzzyOnDroid repo (select “Writing” category or just search for “Diary”), it has more “modern” apps in my impression.
You will need to scroll through quite a few to find one you like. Just don’t get yourself into choice dilemma, pick one that looks decent and start using it.