Notepin - Extremely simple note-taking + blogging ✍️
WingNotes - The most productive way to take study notes
Buno - Simple Note Taking - Simple, minimal & easy note-taking
conotes.io - Generate PDFs in Cornell format within your browser
QuickJots - Jot down quick notes and auto-save them with QuickJots. Use GitHub Flavoured Markdown to easily embed images, or even task-lists to track to-dos. It's private — all notes stay local; no login or downloads are needed. There's a dark mode too!
AnkiApp - AnkiApp is a flashcard app for iOS (iPhone + iPad), MacOS, and Android. Get flashcards on any topic. Tracks progress and syncs automatically.