Jai: AI Chat Journal & Diary
Zeyuan You Lifestyle iPhoneiPadiPod touch
Jai: AI Chat Journal & Diary is a free Lifestyle app for iPhone and iPad by Zeyuan You. Requires iOS 15.1. Updated June 30, 2026.
- Price
- Free
- on the App Store
- Size
- 42 MB
- Age 4+
- Updated
- Jun 30
- 2026 · v1.01
Screenshots
About Jai: AI Chat Journal & Diary
JAI turns journaling into a warm conversation. Just talk — JAI listens, remembers, and helps you understand yourself a little better every day. Most journaling apps hand you a blank page. JAI hands you someone to talk to. FEEL HEARD, RIGHT NOW Tell JAI what's on your mind. It listens with warmth and reflects back what matters — no blank page, no pressure, no judgment. PRIVATE BY DESIGN Your reflections are yours, and you can delete everything anytime. WAKE UP TO A REFLECTION OF YESTERDAY Each morning, JAI distills the day before — what you felt, what mattered, what to carry forward. The best version of today starts by understanding yesterday. IT REMEMBERS, AND CONNECTS THE DOTS JAI quietly tracks your moods and patterns across days, so your reflections get richer over time — and it's ready with grounded perspective whenever you ask. SEE YOURSELF CLEARLY A gentle dashboard turns your emotional and physical patterns and journaling streak into something you can actually see. JAI is a journaling companion for reflection and self-understanding — not a medical or mental-health service. — JAI offers an auto-renewing subscription with a free trial. Payment is charged to your Apple ID; it renews unless cancelled at least 24 hours before the period ends, and you can manage or cancel anytime in Apple ID settings. Terms: https://ai-journalling-app-frontend.vercel.app/terms Privacy: https://ai-journalling-app-frontend.vercel.app/privacy
What’s new
Version 1.01 · Updated June 30, 2026
quicker setup · timezone-accurate reminders · refreshed menu · performance/stability
App privacy
The developer, Zeyuan You, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- Contact Info: Name, Email Address
- Sensitive Info: Sensitive Info
- Purchases: Purchase History
- User Content: Other User Content
Used for: Analytics, Product Personalization, App Functionality
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Jai: AI Chat Journal & Diary | – | Free | June 30, 2026 | |
| StorySphere AI | 4.8 / 5 (19) | Free | Jul 24, 2025 | Compare |
| Dear Diary AI - Journal | – | Free | Apr 8, 2025 | Compare |
| Senity: AI Journal & Diary | 4.0 / 5 (3) | Free | Mar 22, 2026 | Compare |
| DEVI LOKA | 4.9 / 5 (88) | Free | Oct 21, 2026 | Compare |
| Human Design Master | 4.3 / 5 (75) | Free | Oct 14, 2024 | Compare |
| Realstar – Resident Portal | 4.4 / 5 (16) | Free | May 1, 2026 | Compare |