DayDot vs 一行日記メモ｜毎日ひとこと日記帳

One line a day. That's it. DayDot is a journal for people who never keep a journal. No blank page staring back at you, no streak guilt, no 20-minute ritual. One honest sentence about your day, one tap for how you felt, and you're done in ten seconds. Over time those single lines turn into something you can actually read back — and into patterns you couldn't see while living them. EVERYTHING IS INCLUDED One price, paid once. No subscription, no in-app purchases, nothing locked. • Unlimited entries, with a one-tap mood for each • Your full history, browsable by calendar • Year in Pixels — your whole year as one grid of colour • Monthly reports, with your streak and your best day • Mood Connections — which activities and which weather actually move your mood • Recent patterns — a short read on how your last two weeks went • Voice entries, mood doodles, up to 3 photos per entry • Time capsules — write to yourself, delivered months from now • Your own activity tags, with your own icons • Share any day as a card • Export everything to CSV or JSON, any time PRIVATE BY DEFAULT No account. No ads. No tracking. Your diary lives on your device, and iCloud sync is off until you turn it on — and even then it goes to your own private iCloud database, readable only by you. You can export everything and walk away whenever you want. Widgets and Siri: log a mood from your Home Screen or just say it out loud.

OneLine Diary keeps journaling simple: write just one line about your day, tag how you felt, and build a habit you can actually keep. ■ One line is enough Capture today with a single sentence and a mood icon. A day's entry takes just seconds, so it's easy to start and easy to keep. ■ Streaks that keep you going See how many days in a row you've written. A gentle nudge to keep the habit alive. ■ Look back on a calendar Each recorded day shows its mood icon, so a whole month of feelings is visible at a glance. ■ On this day Revisit what you wrote on the same date last month or last year, and remember who you were then. ■ Stays on your device Everything is stored on your device. No account, no login. CSV export included. Available in English, Japanese, and Chinese. Your diary is a personal record, kept just for you.