Hello Diary is a privacy-first digital journal app that lets you record voice entries, manage tasks, and keep a multimedia diary with zero-knowledge encryption. Your data is encrypted on your device before syncing, so even we cannot read your entries.

Is Hello Diary free to use?

Hello Diary offers a free tier with basic journaling features. Premium plans start at $4.99/month for unlimited voice recordings, multimedia entries, full task management, and priority support.

How does Hello Diary protect my privacy?

Hello Diary uses zero-knowledge encryption, meaning your journal entries are encrypted on your device before being synced. We cannot read your data even if compelled by law. Voice transcription happens entirely on-device using open-source technology - no audio ever touches our servers.

Does Hello Diary use AI to analyze my entries?

No. Unlike other journaling apps, Hello Diary deliberately does not use AI to analyze your thoughts, emotions, or patterns. Your diary is truly private - we believe your innermost thoughts should remain yours alone.

Can I use Hello Diary offline?

Yes! Hello Diary is built offline-first. You can write entries, record voice notes, and manage tasks without an internet connection. Your data syncs automatically when you're back online.

No AI Data Mining. Total Privacy.

Your life,
reimagined.

The multimedia journal that helps you find clarity. Capture thoughts with voice, organize your day with tasks, and stay motivated with streaks. All with zero-knowledge encryption.

Explore Features arrow_downward

Premium Security Architecture

Hello Diary App - Voice journaling with entries like Morning Gratitude and Project Milestone

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12 Day Streak

Keep it up!

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Tasks Ready

4 items to complete

100k+

Users

5M+

Entries

100%

Private

4.9/5

App Store

Everything you need for a clearer mind.

Powerful backend architecture optimized for your mobile experience, without sacrificing your privacy.

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Secure Voice Entries

High-resolution voice recordings with automated background compression for efficient storage. Integrated on-device transcription.

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Integrated Task Manager

Manage your to-do lists within your journal ecosystem. Track productivity rates and set smart deadlines effortlessly.

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Motivation Streaks

Build consistent habits with our streak system. Get dynamic motivational messages to encourage your daily reflection.

Multimedia Support.
Memories in Full Color.

Don't just write—show. Upload high-resolution images to your entries. Our backend automatically generates optimized thumbnails so your journal loads instantly every time.

image Up to 5 high-res photos per entry
bolt Automated media optimization

Smart Search.
Find memories fast.

Our PostgreSQL-powered search engine allows you to find thoughts, tasks, or photos in milliseconds. Filter by bookmarks, voice notes, or dates with ease.

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Bookmarked

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Voice Notes

Choose Your Journey

Start for free, upgrade for unlimited multimedia and task management. Securely handled via RevenueCat.

The Basic

$0 / forever

check_circle Read-Only Entry Access
check_circle Basic Search & History
remove_circle Multimedia Uploads
remove_circle Task Management

$4.99 / month

verified Unlimited Voice & Images
verified Full Task Control
verified Advanced Streak Analytics
verified Priority Support

Best Value

Premium Yearly

$49.99 / year

Save $9.89 (2 months free!)

verified Everything in Premium
verified Unlimited Voice & Images
verified Full Task Control
verified Priority Support

Ready to reclaim your digital sanctuary?

Join thousands of users who trust Hello Diary for their most personal thoughts and tasks.

Your life, reimagined.