Log by log, one history.

Your Personal Note Assistant

Log0ne isn’t just another note app or journal app. It’s your personal note assistant. Quickly capture notes, diaries, and daily thoughts in one line. Turn simple logs into your life’s journal.

Log0ne App Demo—capture moments instantly with in-app journaling, note-taking, and logging from the iPhone keyboard.
Docs

Key Features

One Line at a Time, Your History Begins.

Micro Logging

Micro Logging is the practice of capturing small, immediate thoughts, ideas, or observations in real-time — often in just a single sentence.

Log0ne Keyboard App

Log0ne Keyboard App is a custom keyboard — a keyboard extension that replaces or complements your standard keyboard on iOS.

One History

One History is the core outcome of using Log0ne. As you capture small, simple logs every entry gets stored, organized, and integrated into a single, continuous timeline.

Your Logs, Safe and Synced

Log0ne is designed to keep your logs safe, accessible, and fully under your control — no matter which input method you use.

Reflection & Insights

Reflection & Insights helps you revisit your growing logs and discover meaningful patterns, recurring topics, and personal growth over time.

Some features are scheduled for future updates. Please refer to the ChangeLog and Roadmap for the latest details.