Turtl is described as 'Whether it's bookmarks or passwords, files or shopping lists...Turtl organizes it all and makes it easy to find later. Sync across your devices. Leave nothing behind' and is a very popular Note-taking tool in the security & privacy category. There are more than 100 alternatives to Turtl for a variety of platforms, including Android, Mac, Windows, Web-based and iPhone apps. The best Turtl alternative is Joplin, which is both free and Open Source. Other great apps like Turtl are Notesnook, Standard Notes, Evernote and Google Keep.
Noted is an audio recording and note-taking app for lectures, meetings, interviews, conferences and more, making it easy to record every moment with confidence.
United Kingdom
At Notemod, we believe that taking notes should be simple, powerful, and accessible to everyone. Whether you're a student, professional, or creative thinker, Notemod is designed to streamline your note-taking experience with a modern touch.
Privacy Friendly Notes allows you to take and manage notes on Android devices. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information can be found an secuso.org/pfa
Germany
EU
Many Notes is a markdown note-taking app designed for simplicity! Easily create or import your vaults and organize your thoughts right away.
An encrypted notepad for techs: rich notes with images and tables, instant full-text search, and the whole database locked with AES-256.
United States
Mynlo is an Emotion Centric Online Journal App. Mostly a private and personal writing space to keep your thoughts, feelings and memories safely stored. When writing an entry, you can attach your state of emotion, which makes it conviniently easier to search for in future.
Israel
Encryptic is an open-source note-taking application heavily focused on encryption. When you start writing, no one will know what you write except for you. We don’t know and we don’t want to know. That’s between you and your work.
EteSync Notes is the first new app to use the EteSync 2.0 protocol. As we mentioned in a previous post, a big part of the motivation behind EteSync 2.0 is what it enables for the future of EteSync. EteSync Notes is the first fruit of that effort.
United Kingdom
Full-featured, cross-platform note-taking and note management tool with advanced collaboration and editing features to let you work with multiple notes at the same time.
United States
Relanote is ? note-taking app that combines both hierarchical and non-hierarchical (wiki-style) note-taking. By leveraging the power of both methods, Relanote adapts to your way of thinking and allows you to create your personal knowledge base.
