Mental Wellness Companion

Your private sanctuary for mind & body.

Euthy Journal is an offline-first mental health journal designed to capture your moods, track health statistics, and secure your personal snapshots. No accounts required, no tracking scripts, and secure local-first storage protected by device sandboxing.

Explore Features
Coming soon to iOS & Android.
🔒
Local-First

On-Device Database

📊
Correlations

Mood + Sleep Stats

Euthy Journal Logo Euthy Journal
🛡️ Secured
Thursday, June 4

Today's Reflection

🌞
WEEKLY MOOD INSIGHTS
🏃‍♂️ 8,420 Steps
😴 7.5 hrs Sleep
09:15 AM Reflective

Morning session felt amazing. Started journaling after a brief jog. Correlating steps and sleep helps me notice that my days are 30% brighter when I rest over 7 hours.

Screens simulated. UI stylized for illustrative purposes.

Designed for Privacy & Insight

Euthy Journal blends elegant aesthetics with technical stability. Explore the features that prioritize your mental health.

100% Private (Local-First)

All data, notes, and photos are written directly to your device's internal SQLite database. No developer server receives or logs your information. Complete client-side security.

Health Correlations

Sync physical parameters (steps, sleep, and workouts) from Apple HealthKit and Google Health Connect for free. Upgrade to Premium to unlock correlation charts and mood insights.

Biometric Device Lock

Protect your vulnerable thoughts from wandering eyes. Secure Euthy Journal using your device's fingerprint or face recognition systems.

Secure Cloud Backups

Prevent memory loss. Backup your snapshots straight into your private Google Drive app folder or iCloud. Euthy Journal uses restricted folder authorization, keeping your files isolated.

Voice Notes & Rich Media

Express yourself completely. Capture audio updates, incorporate photos, or draft sketches directly into journal entries to reflect multi-dimensionally.

Multi-language Parity

Journal in your native language. Fully translated interface supporting English, German, Spanish, French, Indonesian, Italian, Japanese, Korean, Portuguese, and Chinese.

Location & Map Tagging

Pinpoint your daily memories. Tag locations manually or via GPS to view entries on a map, with Premium unlocking search features and clustering indicators.

One-Tap Weather Capture

Preserve the exact atmosphere of your reflections. Automatically query and stamp current weather conditions directly into your journal entries (Premium).

Habits & Routines Tracking

Set daily routines and check-in reminders to build positive journaling habits. Free tier supports up to 3 routines, while Premium offers unlimited check-ins.

Advanced Trends & Analytics

Identify emotional triggers. Visualize how your physical activities, sleep quality, and the day of the week affect your mood over long-term timelines (Premium).

Journaling Persona

Discover your writing patterns. Smart local algorithms analyze your entry frequency, time-of-day habits, and emotional variety to map your unique journaling persona with zero external data sharing (Premium).

Monthly & Yearly Recaps

Celebrate your personal growth. Generate monthly summaries and comprehensive annual recaps of your data, mood distribution, and statistics (Premium).

Drive Synchronization

Safeguard your memories on Google Drive.

To protect your journal snapshots against accidental device loss, Euthy Journal integrates directly with Google Drive. We follow strict data-handling constraints:

  • Restricted Storage Scope: We only write data to the isolated application folder inside your Google Drive. We cannot see, read, or modify other contents.
  • Secure Transit & Storage: ZIP backups are built local-first and transferred via encrypted HTTPS channels to be stored securely by your cloud provider.
  • Complete Data Portability: Export or delete your entire local data repository from Settings in one click.

Google API Limited Use Disclosure

Euthy Journal's use and transfer of information received from Google APIs to any other app will adhere to the Google API Services User Data Policy, including the Limited Use requirements.

Free vs Premium

Euthy Journal offers a fully functional free tier. Upgrade to Premium to unlock the complete suite of advanced tools.

Feature Free Tier Premium
Journal entries Unlimited Unlimited
Security tools PIN, biometrics, recovery Included
Images & Drawings 1 total per entry Unlimited per entry
Voice notes 1 per entry Unlimited
Videos Locked Unlimited
Document attachments Locked Unlimited
Multiple journals Up to 3 journals Unlimited
Routines & Reminders Up to 3 routines Unlimited routines
Body & Mind analysis Locked Health correlations
Advanced trends Locked Weekday mood & recovery
Location tagging Manual & GPS All + Instant Search
Weather history Not included One-tap weather capture
Journaling Persona Locked Dynamic analysis
Monthly & Yearly recap Preview only Shareable recap & archive
Themes, Patterns, Stationary Textures and Custom Backgrounds Basic Full library
Backup and export Import & JSON Export Cloud Backup, ZIP & PDF