AiX Diary - AI Private Journal

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

AiX Diary is a private diary app where only AI followers comment on your entries.

Perfect for people tired of social media, who want to journal privately, or enjoy quiet conversations with AI characters.

No login, no account required. Start journaling instantly.

When you post a diary entry, 10 unique AI followers will comment on it. They'll empathize, tease you, and praise you—it's like having close friends.

【Who is this for】
・People tired of social media but still want to express themselves
・Anyone who wants a completely private diary or journal
・People who want to organize their feelings through journaling
・Those who enjoy casual interactions with AI characters

【Main Features】
・Post diary entries with text and photos
・Receive comments from 10 AI followers
・Calendar view to look back on your journal
・Photo gallery for memories
・Choose 1–5 AI followers
・Works offline
・Completely free, no ads

【AI Followers】
・Okan - Caring, speaks Kansai dialect
・Dachi - Easy-going and empathetic friend
・Senpai - Encouraging senior
・Sensei - Gives health-focused advice
・Neko - Only says "...nya"
・Gal - Fully positive personality
・Poet - Replies with beautiful words
・Yami-chan - Quietly watches over you
・Moko - Childlike and honest
・Ghost - Occasionally appears with one word

【Privacy First】
・All diary data stored only on your device
・No account registration required
・Diary data is never stored on the server
・Text and photos are sent to the server only during AI comment generation, then immediately discarded

A new kind of diary app for people tired of social media.

AiX Diary - your private journal with AI companions.
Updated on
Apr 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Data is encrypted in transit
You can request that data be deleted

What’s new

[Improvements]

Fixed an issue where shares from news apps and browsers were not picked up. The page title is now pre-filled into the post body and the URL is added as a quote card with a preview image.
Plain-text shares (without a URL) are now supported.
Added English UI localization.
Added an in-app review request.
Updated to support edge-to-edge display on Android 15 and later.
Content rating
Everyone
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App support

About the developer
村瀬 直樹
support@yslab.dev
Japan