NianNian: AI Diary & Journal

Capture thoughts the moment they happen. Niannian turns quick notes, voice input, and everyday moments into a warm AI diary—without the pressure to write.

Niannian Diary is the journal for people who never seem to have time to write.
Just capture scattered thoughts throughout your day — a feeling, a moment, a photo — and Niannian's AI weaves them into a warm, coherent diary for you. No blank page. No pressure. Live your day, and let your diary
write itself.
HOW IT WORKS

1. Capture fragments — Jot down quick notes, answer a few gentle daily questions, or add a photo whenever
   something happens.
2. AI writes your diary — Niannian turns your scattered notes into a heartfelt entry in your own voice
   (generated overnight).
3. Look back and feel — Revisit your days, moods, and memories anytime.
   FEATURES
   • AI Diary Generation — Scattered notes become a complete, natural diary.
   • Daily Questions — Gentle prompts help you capture what matters when you don't know what to write. • Mood & Keyword Insights — See your mood trends and recurring themes over time.
   • Pet Companion — A cozy companion that reads your diary, calls your name, and grows with you.
   • Future Letters — Write letters to your future self and open them later.
   • Photos & Memories — Attach photos to bring your entries to life.
   • Private by Design — Your diary is yours alone, kept private and secure.
   • Export Anytime — Take your diaries and notes with you whenever you like.
   NIANNIAN PREMIUM
   Go further with Premium: higher-quality AI diaries, weekly AI recap letters, deeper mood insights, exclusive pet themes, more photos per entry, and full data export. New users start with a 30-day free trial.
   SUBSCRIPTION DETAILS
   • Niannian Premium is an auto-renewable subscription.
   • Plans: Monthly (US$5.99) or Yearly (US$49.99). Prices may vary by region.
   • Eligible first-time subscribers receive a 30-day free trial; the paid subscription begins when the trial
   ends.
   • Payment is charged to your Apple ID upon purchase confirmation. • The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of
   the current period.
   • Your account is charged for renewal within 24 hours before the period ends.
   • Manage or cancel anytime in your App Store account settings.
   Terms of Use (EULA): https://niannian.app/terms-of-service-en
   Privacy Policy: https://niannian.app/privacy-policy-en