Simplenote

Simplenote delivers a hassle-free note-taking experience with its primary focus on synchronization. Create a note on your desktop, and it will appear on your mobile device without any manual intervention. The app is designed for efficiency, featuring instant search, organizational tags, and a straightforward markup system. It also keeps a history of your changes, so you can always revert to a previous version. This makes Simplenote a powerful yet simple tool for keeping your ideas organized and accessible across all platforms.