My Universe Diary: Journal
Private Journal & Mood Diary
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Try Universe Pro free for 3 days. Every entry becomes a glowing star in your own 3D galaxy — private, lockable, and now in 22 languages.
Your journal, reimagined as a universe.
Write a few lines about your day and watch it become a glowing star in your own 3D galaxy. The color of each star reflects your mood, so over weeks and months your journal turns into a living map of your life — one you can spin, zoom into and explore.
A PRIVATE DIARY, ONLY FOR YOU
• Lock your journal with a pattern
• Everything is stored on your device — no account, no sign-up
• Write freely: nobody else can read your entries
WRITE YOUR WAY
• Rich text with fonts and formatting
• Voice notes when you'd rather talk than type
• Photos, drawings and tags for every memory
• Pick a star color for how you feel today
SEE YOUR JOURNEY
• A real-time 3D galaxy made of your own days
• Streaks, activity charts and your most-used tags
• Calendar view to revisit any day in seconds
• Immersive full-screen mode to just drift through your memories
Available in 22 languages. Free with light ads.
UNIVERSE PRO
• No ads
• Custom star colors with a full color wheel
• Unlimited voice recording (free: 30 seconds)
• Up to 5 photos per entry (free: 1)
• Premium fonts and drawing canvas
Try it free for 3 days with the Yearly plan, then $9.99/year. Monthly plan: $1.99/month. The free trial is available to new subscribers only; any unused portion is forfeited when you purchase a subscription.
Payment is charged to your Apple ID account at confirmation of purchase (or at the end of the free trial). Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://pham-van-dat.github.io/myuniversediary-legal/privacy.html
Your universe. Your story. Start writing today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in this version:
- Try Universe Pro free for 3 days with the Yearly plan
- Get a reminder before your free trial ends
- A brand-new intro journey through your universe
- Interactive tutorial for exploring your 3D galaxy
- 12 new languages: Traditional Chinese, Thai, Indonesian, Malay, Hindi, Italian, Portuguese (Brazil), Dutch, Swedish, Polish, Turkish and Ukrainian
- Performance improvements and bug fixes
The developer, DAT PHAM VAN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DAT PHAM VAN
- Size
- 13.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 20 more
- English, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Pro Yearly $9.99
- Pro Monthly $1.99
- Copyright
- © 2026 Pham Van Dat