DiaryVault

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Powered by Echo AI

Your photos become
your story

AI turns your photos into years of journal entries. Smart notifications bring memories back to you. Track your writing identity, streaks, and emotional patterns. 11 languages.

Private by default · Free to start · Premium from $3.33/mo

Echo Online

Private by default

Your entries are encrypted and yours alone. No social feed, no sharing pressure, no ads. Ever.

Always discovering

Pull to refresh detects new photos. Background generation creates memories overnight. Your timeline stays alive.

11 languages, one tap

Write in Korean, Japanese, Chinese, Spanish, French, and 6 more. Translate any entry instantly. AI preserves your voice.

How it works

Your life, automatically journaled

1

Import your photos

AI scans your photo library, picks the best moments, and writes journal entries for every day.

2

New memories appear

Pull to refresh and the app detects new photos. Background generation creates memories while you sleep.

3

Echo finds patterns

Your AI companion connects past and present, revealing insights you never noticed.

Meet Echo

An AI that listens

Not one that lectures

Echo Active now
Echo
How are you feeling right now?
Had a really intense day at work. Not sure how to process it all.
Echo
That sounds like a lot. Was it a specific moment, or more of a pressure that built throughout the day?
Definitely building pressure. By 3pm I just felt completely overwhelmed.
Echo · Pattern detected
I've noticed you mention overwhelm around mid-afternoon in a few entries now. Have you thought about what shifts around that time?
10k+
Journal entries
94%
Keep writing
4.9
User rating
NEW

AI that writes your journal for you

No more blank pages. DiaryVault turns your daily life into beautiful journal entries automatically.

Import Memories

AI scans all albums, picks the best representative photos using burst detection and time diversity, then writes rich journal entries enriched with calendar, health, and weather data.

Write My Day

One tap. AI collects your photos, steps, calendar, health data, and weather, then writes today's journal entry for you.

11
Languages
4
Share formats
30s
First memory

Quick Memory

Create your first AI memory in 30 seconds. Pick a few photos and your journal starts writing itself.

💾

Draft Autosave

Never lose a thought. Your drafts save automatically as you write, so nothing disappears if you step away.

INTELLIGENCE

AI that understands your life

DiaryVault learns your patterns, writes in your voice, and surfaces insights you would never notice yourself.

Life Themes

AI automatically tags every entry with life themes like career growth, family bonds, or solo reflection. Watch your story unfold over time.

Writes in Your Voice

AI learns your writing style from your own entries. Generated memories sound like you, not a robot.

AI Insights & Reflections

AI generates personal reflections from your entries. Discover emotional patterns, mood shifts, and connections you never noticed.

Smart Memory Nudges

"On This Day" reminders resurface past memories. Streak encouragement keeps you writing. Tap any notification to jump straight to the entry.

Life Progress

See your writing identity evolve. Track streaks, emotional patterns, mood shifts, and life themes. Watch who you are becoming through your own words.

AI Enhance

Write a few words, tap enhance, and AI turns them into a full journal entry in your voice. The blank page problem, solved.

GLOBAL

Journal in your language

AI writes your journal natively in 11 languages. Auto detects your device language. No setup needed.

🇰🇷
한국어
Korean
🇯🇵
日本語
Japanese
🇨🇳
简体中文
Chinese
🇪🇸
Español
Spanish
🇫🇷
Français
French
🇵🇹
Português
Portuguese
🇩🇪
Deutsch
German
🇹🇭
ไทย
Thai
🇻🇳
Tiếng Việt
Vietnamese
🇮🇹
Italiano
Italian

Plus English as the default language

Translate Journals

Translate any entry to another language with one tap. AI preserves your tone, emotion, and personal voice.

Share Story Cards

Turn any journal entry into a beautiful shareable card. Story, Square, Quote, or Text format. Perfect for Instagram and KakaoTalk.

What people say

Real reflections from real writers

"The first time Echo connected something from last month to what I wrote today, I felt genuinely understood."
— Sarah M., writing for 3 months
"I've tried every journaling app. This is the first one that actually made me want to keep writing."
— Alex K., 47-day streak
PARTNERS

Partner with DiaryVault

We offer free premium trial codes for photo studios, wellness centers, and creative businesses. Give your customers the gift of AI journaling.

Partner with us

Your future self
will thank you

Start writing today. It takes less than a minute to create your private journal.

Create your free journal
Download on the App Store Get it on Google Play

Free to start · Premium from $3.33/mo