Secret Notepad - Private Diary10.5
Publisher Description
Lock notes, diary & passwords with fingerprint. 100% offline, no account.
Your private notes deserve real protection — not just a password screen.
Secret Notepad locks your notes, passwords, and diary entries behind a text password, pattern, or your fingerprint. Everything stays on your phone alone — never sent to any server, never accessible to anyone but you.
Trusted by over 1,000,000 users since 2017.
🔒 WHY SECRET NOTEPAD?
📵 Fully offline — your notes never leave your phone.
⚡ Lightweight & fast — runs smoothly even on older Android devices (5.0 and up).
📶 No internet, no account, no sign-up — open the app and write.
🔑 Password, pattern OR fingerprint — choose how you unlock.
🛡️ Recovery support — forget your password? You never lose your notes.
✨ FEATURES
🔐 Password, Pattern & Biometric Lock — protect your notes with a text password (min. 4 characters), a 3x3 pattern, or fast fingerprint unlock. Built-in recovery so you always keep access.
📷 Image to Text (OCR) — scan a document, note or book page with your camera and turn it into editable text instantly. No more retyping.
🛡️ Screenshot Protection — hide your notes from screenshots and the recent-apps preview, so nothing leaks when you switch apps.
📔 Private Diary — write a personal journal only you can open. Your memories, your secrets, your thoughts — protected and truly private.
✏️ Rich Text Editor — bold, italic, underline, strikethrough. 6 font options. A unique text and background colour for each note.
☑️ To-Do Lists & Checklists — create checklists, bullet lists and drag-and-drop to reorder your notes.
🌙 Dark Theme — Light, Dark or System. Easy on your eyes, day or night.
🗂️ Custom Categories — organise notes with 25 colour options and 4 list view styles.
📅 Calendar View & Reminders — browse notes by date. Set daily, weekday, weekend or custom reminders.
📄 PDF Export — turn notes into clean documents to share or save.
☁️ Google Drive Backup — back up your notes to your own Google Drive and restore them on a new phone. Optional automatic backup keeps you safe on exit.
🌐 31 Languages — change the app language from inside the app.
⭐ PREMIUM
Ad-free experience with a monthly or yearly subscription. First 7 days free — no credit card needed. You can also watch a short video to try premium free for 1 hour.
✅ WHO IS IT FOR?
Anyone who wants a private diary or secret journal no one else can open.
Anyone storing passwords and personal information safely on their phone.
Anyone who wants to-do lists and notes in one locked app.
Anyone who wants notes that never touch the internet or any server.
Secret notes, private diary, password journal — simple, private, 100% yours.
About Secret Notepad - Private Diary
The company that develops Secret Notepad - Private Diary is Aegean Izel. The latest version released by its developer is 10.5.
To install Secret Notepad - Private Diary on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-06 and was downloaded 6 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Secret Notepad - Private Diary as malware as malware if the download link to aegean.secretnotepad is broken.
How to install Secret Notepad - Private Diary on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Secret Notepad - Private Diary is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Secret Notepad - Private Diary will be shown. Click on Accept to continue the process.
- Secret Notepad - Private Diary will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 10.5
posted on 2026-09-06
What's new:
🔐 Biometric login — unlock with your fingerprint
📷 Image to text — scan documents into text
☁️ Auto-backup — notes saved to Google Drive on exit
🛡️ Screenshot protection — hide notes from screenshots & app preview
Plus performance improvements and bug fixes.
version 10.1
posted on 2026-06-18
v9.8 update:
• Meet Mayki - your security chief
• Trash: restore deleted notes within 30 days
• Background lock with configurable timer
• Failed login history page
version 9.7
posted on 2026-04-16
Emoji support added! Assign a unique emoji to each note
New calendar view to see your notes by date
Add emojis directly into your note titles and content
New Emoji list style with emoji panel on each card
Uppercase and lowercase text formatting tools added
version 9.5
posted on 2026-04-03
Note reading modules have been updated.
Full-screen note reading feature has been added.
Some visual issues have been fixed.
Minor bugs have been resolved.
version 9.4
posted on 2026-03-28
Simple bug fixes
version 9.0
posted on 2026-03-19
v9.0
- Dark theme (Light / Dark / System)
- 30 languages with in-app selector
- 6 font options
- Per-note background & text colors
- 4 list view styles
- Drag & drop sorting
- Bullet list & checklist
- Setup wizard
- Redesigned settings & premium
- All features free!
version 8.0
posted on 2026-03-06
• Rich text editor: Format your notes with bold, italic, underline and strikethrough
• Category system: Organize your notes into categories
• Pattern lock: Protect your app by drawing a pattern
• PDF sharing: Share your notes in PDF format
• Reminders: Set notification reminders for your notes
version 7.0
posted on 2026-01-07
The ability to add notifications to your notes has been added.
Minor bugs have been fixed.
Minor style adjustments have been made.
version 6.8
posted on 2025-10-30
Simple bugs fixed.
version 6.1
posted on 2025-04-03
- Added a premium subscription option to remove ads.
- Improved Google Drive backup functionality and updated the Backup page.
- Modernized icons, buttons, and text input fields.
- Various improvements for a more user-friendly experience.
