OneLine: One Sentence a Day

How was your day? Answer in one sentence.

OneLine is a calm, minimal journal with a single rule: one sentence a day, up to 150 characters. No blank pages, no pressure. It takes less than a minute, so it's a habit you can actually keep.

WRITE • One sentence a day, 150 characters max • A small counter shows how much room you have left • Works offline: your sentence is saved on your phone and syncs when you're back online

KEEP YOUR STREAK • See how many days in a row you've written • A weekly strip shows your week at a glance • A daily reminder at the time you choose, only on days you haven't written yet

LOOK BACK • "A month ago today" brings back what you wrote on this day last month • A monthly calendar of the days you wrote • Current streak, longest streak and total entries • All your sentences, grouped by month

DESIGNED TO STAY OUT OF THE WAY • Paper-and-ink design in light and dark mode • Supports larger text sizes (Dynamic Type) • Available in English and Turkish

PRIVATE BY DESIGN • No ads, no tracking, no analytics • Your entries are linked to your account and never shared or sold • Delete your account and all your entries anytime from Settings

Write one line today. In a year, you'll have 365 of them.