ONEDiary: AI Journal & Mood

Contains adsIn-app purchases
4.4
1.48K reviews
10K+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image
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About this app

Transform your daily journaling with ONEDiary - the smart AI diary app that helps you capture memories, track emotions, and discover meaningful patterns in your life.

✨ WHY CHOOSE ONEDIARY?
ONEDiary is more than just a diary app. It's your personal AI companion that understands your emotions, helps you reflect on your day, and turns your daily experiences into valuable life insights.

πŸ“Έ EFFORTLESS DAILY JOURNALING
β€’ Auto-import photos from your day
β€’ Add locations you visited automatically
β€’ Quick entry with AI writing suggestions
β€’ Beautiful calendar view to browse memories
β€’ Powerful search to find any moment instantly

πŸ€– AI-POWERED FEATURES
β€’ Smart writing prompts when you're stuck
β€’ AI mood analysis from your entries
β€’ Personalized emotional insights
β€’ Daily inspiration suggestions
β€’ Intelligent pattern recognition

πŸ“Š MOOD TRACKER & EMOTIONAL REPORTS
β€’ Track your emotional journey over time
β€’ Weekly and monthly mood reports
β€’ Discover what affects your happiness
β€’ Identify emotional patterns and triggers
β€’ Gain deeper self-understanding

πŸ”’ PRIVATE & SECURE
β€’ Biometric lock (fingerprint/face)
β€’ PIN protection for extra security
β€’ Your data stays on your device
β€’ Easy backup and restore
β€’ No account required to start

🎨 BEAUTIFUL & SIMPLE DESIGN
β€’ Clean, distraction-free interface
β€’ Dark mode support
β€’ Customizable themes
β€’ Widget for quick access
β€’ Material Design 3

πŸ’Ž PREMIUM FEATURES
β€’ Unlimited AI suggestions
β€’ Advanced emotional reports
β€’ Cloud backup
β€’ Ad-free experience

Whether you want to start a gratitude journal, track your mood, or simply document your life's journey, ONEDiary makes daily journaling effortless and meaningful.

Download ONEDiary now and start your journey of self-discovery. Your future self will thank you!

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πŸ“‹ Permissions Explained:
β€’ Photos: Import your daily photos into journal entries
β€’ Location (Background): Suggest places you visited for easier journaling

Tag:
diary, journal, AI diary, daily journal, mood tracker, emotion tracker, gratitude journal, personal diary, photo diary, private diary, mood diary, journaling app, self care, mental health, reflection, mindfulness, daily planner
Updated on
Dec 4, 2025

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
This app may collect these data types
Location, Personal info and 3 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.4
1.46K reviews
squib
April 29, 2024
i love how this will only open from your thumbprint. no ads (save the short one when you first open the app), and it's fairly straightforward. my only problem is, when i've closed the app without hitting the checkmark first, it's completely erased what i had been working on. it's a big annoyance, as i use the app to write in general. having to go back and rewrite several paragraphs is incredibly frustrating.
8 people found this review helpful
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Norene Dennis
April 17, 2024
I like the app. Ads don't bother me, because when the appear full screen, you just bypass them by moving onto using the ap. The small ads that appear, are just smaller versions of the big ads you bypassed. Cant think of anything negative on this free ap. Thank you. It's been very handy for me, as I'm good at putting my thoughts down via a keyboard.
31 people found this review helpful
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Vince Miami
September 2, 2024
Dear developers, please fix the app on Google pixel 9. I'm unable to make a purchase to remove the ads. I'm unable to get the pop-up for purchasing the premium features and it just the button does not work for launching the paid version. I don't want to see ads. That's the only negative part of this app. Otherwise it's got some nice UI tweaks and I like the font and overall design
6 people found this review helpful
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Soosu Studio, Inc
September 2, 2024
Hello. We realized that the checkout button was not working and quickly fixed it. Please be patient and the checkout button should work with the update. Thank you for your support.

App support

About the developer
μˆ˜μˆ˜μŠ€νŠœλ””μ˜€ μ£Όμ‹νšŒμ‚¬
contactus@soosu.studio
뢄당ꡬ νŒκ΅λŒ€μž₯둜5κΈΈ 20, 502동 1205호(λŒ€μž₯동, 판ꡐ 풍경채 μ–΄λ°”λ‹ˆν‹° 5단지) μ„±λ‚¨μ‹œ, 경기도 13544 South Korea
+82 10-5147-4032

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