OneLine – Daily Diary

One line. Every day. Your story.

OneLine is the beautifully simple journal that helps you capture each day in a single sentence. No pressure, no long-form writing — just one meaningful line that captures your moment.

DAILY JOURNALING, SIMPLIFIED
- Write one line per day (up to 280 characters)
- Track your mood with five expressive moods
- Attach photos to preserve visual memories
- Daily writing prompts to spark inspiration

TRACK YOUR JOURNEY
- Build writing streaks and stay consistent
- View your activity heatmap at a glance
- See mood trends and patterns over time
- On This Day: rediscover entries from past years

YEAR IN REVIEW
- Beautiful, interactive annual summary
- Mood charts, writing activity graphs, and more
- Tap any chart for detailed insights
- Share your Year in Review as an image

YOUR DATA, YOUR PRIVACY
- Entries stay on your device and sync privately
- Export your journal anytime as PDF or text
- No ads, no tracking, no data collection
- Lock your journal with biometric authentication (Premium)

PREMIUM FEATURES (One-time purchase)
- Photo memories on every entry
- Biometric app lock
- Streak protection shield
- Support independent development

Start your one-line-a-day habit today. It takes 30 seconds, but the memories last forever.

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Privacy Policy & Terms of Use:
https://merzkevin.de/privacy-OneLine.html