Better Notes - Simple notes app that ties notes together with #hashtags

Cryptee - Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.

Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.

bilgge. - a privacy-paranoid free service for your notes and secrets

Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.

Dclouds - Blockchain-based alternative to iCloud.