Firefly Notes (Android)

Firefly Notes is a privacy-first, ephemeral note-taking app designed for quick thoughts, reminders, and ideas that don’t need to stick around. Notes automatically disappear after 24 hours unless you choose to save them, giving you a clean and clutter-free experience. With no accounts, no tracking, and no cloud sync, Firefly Notes keeps everything local and simple — just write it, use it, and let it go.