Auto Diary

AI-assisted Auto Diary — Let AI Write Your Story
Just live your day. Auto Diary quietly records your activities — places visited, walks taken, sleep patterns, weather changes — then transforms them into a beautifully written diary with a single tap.

See Yourself Through New Eyes
Reading your own day narrated by AI creates a powerful psychological distancing effect. By viewing your experiences from a third-person perspective, you gain clarity, emotional balance, and deeper self-understanding — a recognized therapeutic technique now at your fingertips.

One Sketch, Many Voices
From a simple outline of your day, AI crafts your diary in six distinctive styles:
· Lyrical Essay — warm, poetic reflections on everyday moments
· Therapeutic — gentle self-compassion and emotional healing
· Gratitude Journal — discover hidden blessings in ordinary days
· Self-Reflection — deep, honest analysis of your thoughts and actions
· Bright & Cheerful — humor and positive energy to lift your spirit
· Minimal Record — clean, factual, no-frills journaling

Learn Languages Naturally
Write your diary in any of 10 supported languages, or choose Bilingual Mode to see your native language paired with an English translation — turning daily journaling into effortless language practice.

Supported Languages:
Korean, English, Japanese, Chinese, Spanish, French, German, etc.

Your Privacy, Protected
All diary entries, events, and personal data are stored exclusively on your device. Nothing is uploaded to any server. Your thoughts remain yours alone.

Key Features:
· Automatic life-logging: location, activity, sleep, weather
· AI diary generation powered by Google Gemini
· 6 writing styles to match your mood
· AI editing tools: proofread, rewrite, expand, shorten
· Bilingual mode for language learners
· PDF export with cover page and table of contents
· Weekly emotional review and pattern insights
· Personal profile for natural name and relationship references
· Beautiful, ad-minimal reading experience
Start capturing your life story today. One tap. One diary. A new perspective on you.

Is it really free?
Auto Diary uses the Google Gemini API for AI writing. While API registration requires a paid account, actual usage for diary writing and map features is so minimal that no charges are incurred in practice. The API key takes less than a minute to obtain.