ML revenue forecast.
Calibrated against 63594 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 3.29× more than the category median (206/mo).
Ranks #4,409 of 63,594 in Books & Reference (top 6.9% by revenue).
Launched Feb 08, 2018 · last updated Oct 19, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Personal NoteBook's revenue trajectory
Forecast revenue from snapshot history. Last 2 months.
Where Personal NoteBook sits in Books & Reference
Revenue distribution of 63594 comparable apps. Personal NoteBook highlighted.
Personal NoteBook vs comparable apps
Revenue trajectory side-by-side. Bold = Personal NoteBook, ghosted = peers.
App spec
Version
2.9.12
Last update
Oct 19, 2026
Launched
Feb 08, 2018
Price
Free
Monetization
Free
What Personal NoteBook actually does (from store listing)
Personal NoteBook – Notes, To-Do & Reminders
Personal NoteBook is a simple, powerful, and privacy-first **note-taking app** designed to help you create, organize, secure, and manage your notes and to-do lists. Keep your personal notes, tasks, reminders, images, audio recordings, and attachments organized in one place.
Your data stays on your device by default. Nothing is sent to our servers without your explicit permission.
📝 NOTES & NOTEBOOK
• Create rich notes with text, images, au…
Personal NoteBook is a simple, powerful, and privacy-first **note-taking app** designed to help you create, organize, secure, and manage your notes and to-do lists. Keep your personal notes, tasks, reminders, images, audio recordings, and attachments organized in one place.
Your data stays on your device by default. Nothing is sent to our servers without your explicit permission.
📝 NOTES & NOTEBOOK
• Create rich notes with text, images, audio recordings, and file attachments
• Create and organize personal notes, memos, and important information
• Attach contacts from your phone book directly to a note
• Pin important notes for quick access
• Customize fonts, colors, and text size
• Organize notes using folders, categories, and multiple notebooks
• Create color-coded notes for easier organization
✅ TO-DO LIST & REMINDERS
• Create to-do lists with checkboxes
• Add tasks and manage your daily to-do list
• Set alarms and reminders for individual tasks
• Mark tasks complete with one tap
• Keep your notes and tasks organized in one place
📱 HOME SCREEN WIDGET
Stay productive without opening the app.
• View notes and to-do items directly from your Home Screen
• Create a new note directly from the widget
• Create a new to-do item directly from the widget
• Quickly access your notes and tasks
• Mark to-do items as complete from the widget
• See important information at a glance
🔒 PRIVATE & SECURE NOTES
Protect your personal and sensitive notes with built-in security features.
• Lock individual notes with a password
• Biometric and fingerprint unlock support
• Passwords protected using SHA-256 with random salt hashing
• Security question recovery for forgotten passwords
• Your notes and personal data are stored locally on your device
• No personal note data is sent to our servers
🗑️ RECYCLE BIN
Accidentally deleted a note?
• Deleted notes are moved to the recycle bin
• Restore deleted notes when needed
• Permanently delete notes when you're ready
☁️ BACKUP & RESTORE
Keep your notes safe with flexible backup options.
• Automatic daily backup to internal storage at 2 AM
• Optional Google Drive backup
• Google Drive only accesses files created by this app
• Export and import ZIP backup files
• Restore your notes and folders when needed
📲 NOTE TRANSFER & QR CODE
Move notes between devices quickly.
• Transfer notes to another device using QR code scanning
• Cross-device note transfer powered by Firebase
• Convenient way to move your notes without manually recreating them
📂 NOTE ORGANIZATION
Keep everything structured and easy to find.
• Multiple notebooks for different types of content
• Main notes, archived notes, and to-do lists
• Folder management
• Categories and color-coded notes
• Pin important notes for quick access
🌙 PERSONALIZATION & ACCESSIBILITY
• Dark mode and light mode
• Adjustable text size
• Large text and accessibility support
• Change the app language from Settings
• Smooth and easy-to-use interface
🔐 PRIVACY-FIRST NOTE TAKING
Personal NoteBook is built with privacy in mind. Your notes and personal information are primarily stored locally on your device, giving you control over your data.
Whether you need a personal notebook, private notes app, daily to-do list, reminder app, or a simple place to organize your thoughts, Personal NoteBook gives you the tools you need in one app.
Personal NoteBook is free to use and supported by ads.
Questions, feedback, or suggestions?
Contact us at [s.m.kamalhussain@gmail.com](mailto:s.m.kamalhussain@gmail.com)
Comparable Android apps
The five apps in Books & Reference with the closest revenue to Personal NoteBook. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and Bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Personal NoteBook's tracker page for current rating, reviews and snapshot timeline.
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