diAry AI Journal & Companion

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Everyone
10+
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Everyone
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About this app

diAry is the private AI journal app that gives you every way to get it out, write it, speak it, draw it, or talk it through, with an AI companion that remembers your story and privacy features that defend themselves.

SIX WAYS TO JOURNAL

★ Text Journal: a clean, beautiful diary for when you have a lot to say.
★ Voice Journal: journaling for the commute, the walk, the gym. Tap the mic and talk; AI transcription captures every word.
★ Handwritten Journal: write with your finger or stylus on multiple paper styles.
★ Text Chat: a quick check-in with your AI companion when you don't need a full entry. Real answers, any hour.
★ Conversation Mode (NEW): a live, back-and-forth spoken conversation with your diary. When writing isn't enough, talk it through.
★ Upload Old Journals (NEW): photograph or import the paper journals you've kept for years. Your history becomes searchable, and your AI companion can finally read the whole story.

AN AI COMPANION THAT REMEMBERS YOU

Give it a name. Choose its style, from a silent vault that simply keeps your thoughts safe, to a best friend who reflects with you. It remembers across every entry, every mode, every day. Your mood tracker, your pattern-spotter, your 3am listener.

PRIVACY THAT FIGHTS BACK

★ Ghost Mode: hides your journals and blocks screenshots.
★ ICE Cam (NEW): if the wrong face tries to open your diary, it captures a photo of the intruder with timestamp, GPS, and device info. Evidence, not suspicion.
★ App Lock: biometric lock every time.
★ Burn Mode: write it to release it. Gone forever, on purpose.

29 LANGUAGES: EMOTIONALLY REWRITTEN, NOT TRANSLATED

Literal translation loses the feeling. diAry was re-authored for every one of its 29 languages so the warmth, the tone, and the emotional register are right in yours. Journaling that feels native from the first word.

DIARY ONLINE (NEW)

Prefer a real keyboard? diAry online brings text journaling, quick chat, document upload, and analytics to your browser at app.diary.gmxquantum.com. Same account, same AI, same memory, made for desks, laptops, and everyone who thinks at typing speed.

KNOW YOURSELF BETTER

Daily mood check-ins, a 30-day mood trend, AI reflections on your journaling, and exportable analytics. Your emotional journey, visible.

FREE FOR 7 DAYS

Every feature. Every mode. Then decide.

Whether you're searching for a private diary with a lock, a voice journal for the road, a gratitude journal, or an AI journal that actually talks back, diAry is the journal app that meets you in your moment.

diAry. "I'll never tell..."
Updated on
Jul 13, 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.
This app may share these data types with third parties
Files and docs
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

What’s new

New in this update:

- Conversation Mode: a live, spoken back-and-forth with your AI companion
- ICE Cam: Intrusion Capture & Emergency Cam captures a photo if someone fails your diary's security check
- Camera & File Import: bring your old paper journals in, fully searchable
- diAry online: journal from your browser at app.diary.gmxquantum.com
- Bug fixes and performance improvements

Try every feature free for 7 days.