Dera — Daily Diary & Journal

Contains adsIn-app purchases
Content rating
Everyone
100+
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Content rating
Everyone
In-App Purchases
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About this app

What is on your mind today?

Meet Dera—a quiet, beautiful, and private digital space to write, reflect, and organize your life. More than just a text diary, Dera is a multimedia journal that lets you capture thoughts through text, photos, voice notes, and hand-drawn sketches.

No distractions. No social media noise. Just a secure, private sanctuary for your memories.

Secure & Private
Your thoughts should remain yours. Dera is offline-first and built with privacy at its core:
• Local Storage: Your entries are stored directly on your device. Your data belongs to you.
• Database Encryption: Your local database is fully encrypted using SQLCipher AES-256 encryption.
• PIN & Biometric Lock: Access your entries securely with FaceID, fingerprint, or a PIN.
• Decoy Mode: Set a secondary PIN to open a decoy journal for added security.
• Privacy Obfuscation: Blur the app preview screen in your device's multitasking view, or choose a disguised app icon.

Multimedia Journaling Editor
Express yourself naturally with our flexible text editor:
• Rich Text Formatting: Use headings, bold text, lists, and checklists to organize thoughts.
• Sketch Canvas: Draw directly inside entries with customizable pens and brushes.
• Voice Notes & Transcription: Record audio logs or use speech-to-text dictation to write hands-free.
• Photo & Video attachments: Attach images and videos to your daily entries.
• Geotagging & Weather: Save the exact location and weather conditions of your memories automatically.

Mood & Health Insights
Understand your emotions and build healthy writing habits:
• Mood Check-ins: Log your emotional state using interactive emojis.
• Trend Analysis: View mood charts over 30, 90, or 365 days to analyze your mental wellness.
• Activity Heatmap: Track your writing consistency with a visual habit grid.
• Streaks & Milestones: Stay motivated and unlock achievements as you build a daily habit.

Organization & Customization
Keep your diary structured and customized to your taste:
• Custom Notebooks: Group entries into separate journals with custom covers.
• Search & Filter: Instantly locate past memories by search terms, dates, or tags.
• Visual Themes: Choose between clean Light Mode or a soothing dark green Forest Theme designed for comfortable night writing.
• Paper Textures: Customize entry backgrounds with ruled, dotted, or vintage paper styles.

Offline & Sync Capabilities
Access your entries whenever and wherever you need them:
• Offline-First: Write anywhere without needing an active internet connection.
• Optional Cloud Backup: Securely sync your database across multiple devices using cloud sync.
• External Backups: Schedule regular automated backups to Google Drive or iCloud.
• Multiple Export Options: Export your entries or entire notebooks to PDF, Markdown, HTML, or JSON.

Dera is built to adapt to your style—whether you use it for cognitive behavioral therapy (CBT) logging, a daily gratitude journal, a travel diary, or a simple bullet journal.

Start writing with Dera today. Give your thoughts a safe place to land.
Updated on
Jun 9, 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
Location
This app may collect these data types
Location
Data is encrypted in transit
You can request that data be deleted

What’s new

- bug fixes and UI improvements.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
HOANG DAI TAI
thpstudio123@gmail.com
Chinh Nghia, Kim Dong Hung Yen Hưng Yên 160000 Vietnam