I like the Instagram style, photos at top, words below them, it's a good way to take quick notes to record what's happening.
Google Keep is like this, but their editor is very basic, and everything is saved in plain text in Google's server.
So I created notenote.cc, an Instagram style note taking app, and everything is encrypted on your device before sending to server.
Take unlimited text notes for free, and pay only $1.99 / month to attach photos and short videos.
Source code to check how your notes are encrypted and saved: https://github.com/penghuili/notenotecc