Daynote | Diary with Lock

Contains adsIn-app purchases
99.1K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Users Interact, In-App Purchases
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About this app

📔 Daynote: Your Personal Journal and Diary 📝

Capture the essence of your special moments with Daynote, a FREE, passcode-protected app that transforms your daily experiences into written memories. Whether it's recording activities, ideas, moods, or private moments, Daynote is your go-to tool for organizing, securing, and planning your days.

Key Features:

🌈 Customizable Themes & Fonts: Personalize your diary with a variety of captivating themes and fonts. Customize your notes with different colors, fonts, and text formatting tools, including bold, italic, and underlined text. Daynote also supports a dark theme that adapts to your device’s settings.

🔒 Safe and Private: Daynote prioritizes your privacy and security. Protect your diary and notes with a passcode, fingerprint lock, or face detection. The intruder alert feature captures photos of unauthorized access attempts, ensuring your secrets remain secure. Your data is stored locally on your device and never shared.

📂 Never Lose Your Memories: Sync your entries with Google Drive Storage for access on any device. The Auto-Backup feature ensures your private diary is always secure and within reach.

📤 Export Your Notes: Export your entries as .txt or pdf files for easy printing and preservation. Turn your digital notes into tangible memories with just a click.

🌐 Offline Use: Daynote works offline, allowing you to write your diary entries and notes anytime, anywhere, without an internet connection.

🔔 Be Notified: Set customizable notifications to remind you to write in your diary. Tailor your reminders to fit your schedule and ensure you capture every moment.

📅 Widget Support: Use Daynote's convenient widgets for quick access to writing tools and to view analysis of your journaling habits directly from your home screen.

📧 Email Recovery: Use your email for easy recovery of your passcode, ensuring you never lose access to your secure diary and notes.

🎯 Habit Challenges: Stay motivated and earn rewards by completing habit challenges. Transform journaling into a rewarding daily habit.

📅 Calendar Support: Integrate your entries with your calendar to track your journaling habits and view your entries by date. Plan and reflect on your daily activities seamlessly.

🏆 Track Achievements: Monitor your progress and celebrate your milestones. Track your achievements over time to stay motivated and see how far you've come.

✍️ Guided Writings: Overcome writer’s block with guided writing prompts. Daynote provides inspiration to help you write, even when you have no idea where to start.

📝 Rich Text Editor: Enhance your entries with our rich text editor. Make your writings bold, italic, underlined, or colored. Customize your text to reflect your style and mood.

😊 Mood Tracking & Analysis: Track your moods and emotions daily. Use different mood sets to express how you feel, and gain insights with detailed mood analysis to understand your emotional patterns over time.

📹 Multimedia Support: Add videos, audio recordings, and sketches to your entries. Use speech-to-text to record your thoughts on the go.

📅 Organize with Tags and Reminders: Keep your diary organized with customizable tags and reminders. Never miss an important note or event.

🌟 Inspiring Quotes: Get daily inspiration with curated quotes that motivate you to write and reflect.

📸 Decorate with Stickers: Enhance your diary entries with a variety of fun and expressive stickers. Make your notes visually appealing and unique.

✨ Daynote AI (Premium): reflections on your entries, writing help and mood suggestions, with a daily fair-use limit.

Daynote is not just a diary; it’s your secure companion for capturing life’s moments, planning your days, and reflecting on your experiences. Download Daynote for FREE and start turning your daily experiences into cherished memories.

🌟 Daynote: Your Best Friend for Secrets 🤫
Private Diary & Notes with Fingerprint Lock, Intruder Alert, and Widgets.
Updated on
Nov 8, 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, App activity, and App info and performance
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

93K reviews
Diana Folsom
June 4, 2026
I really like this app! It is very easy to use and doesn't charge $$ to access everything. It is very convenient - no matter where I am! I like all the features offered (fonts, wallpaper, etc) and might purchase the premium later on to access even more of the features. Thank you very much for this app 😉 NOTE: Please update the free app. The main features aren't working anymore - the dates on the calendar won't set. The fonts and wallpapers have to view several ads before they will set.
47 people found this review helpful
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Ertech Apps
March 16, 2026
Hello, thank you so much for your wonderful feedback! We're thrilled to hear that you find our app easy and convenient to use, and we appreciate your consideration of the premium features. If you ever have any questions or need assistance, we're here for you! 😊
Patrick Petallo
May 29, 2026
Everything came out good. I have used it for almost a couple of years now. But everything got bad. I am not this frustrated all my life. Everything I wrote disappeared when I updated this app. Yeah, I need to pay just to back up my journals and keep it safe, but might as well just put it in the pre-installed app in my phone. Now my journals in all those years are now gone. In summary, I fully regret that I installed and trusted this app. 1 star for you. Great work.
6 people found this review helpful
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Ertech Apps
May 29, 2026
Hi Patrick, you can get support by [email protected]
Jamie Porter
July 26, 2026
ads? ugh. ads with audio?! big no no! more than one ad in a row?!?! come on. stop with the ads. I'm not paying for premium, I'm just going to delete this app and find another
Did you find this helpful?
Ertech Apps
July 26, 2026
Hi Jamie , thank you for your feedback. Have a nice life

What’s new

• New: AI reflections — ask your diary what it noticed in an entry, a month or a year (Premium)
• New: moods are optional — pick one while you write, or turn them off in Settings
• New: Daynote suggests a mood after you save and adds it to your mood charts (Premium)
• Stability and performance improvements