O
Android product
Added November 6, 2026
About the product
One-Line Legacy Diary is a free one-line-a-day journaling app by indie developer APP4LIFE. Write a single line about your day — a feeling, a memory, something you learned — in about sixty seconds. Build daily streaks with milestone badges, get inspired by thought-provoking daily prompts, and rediscover past years with 'On this day' memories. Browse entries in an elegant calendar and timeline, search any word, lock the app with a passcode (everything stays on your device, no account required), personalize with elegant themes and fonts, set gentle reminders, and export your legacy to PDF or text.
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