Secure Notes - Secret & Lock3.7.0 - App Store

Lock your notes. Only you can access them.

Secure Notes is a private and secure notes app designed to protect your thoughts, passwords, voice memos, and sensitive information. Everything is encrypted on your device, and even we cannot read your data.
If you need a truly private place for your notes, Secure Notes gives you full control, strong protection, and a simple experience that works every day.

Built for real privacy
- Your notes are yours. Always.

- No tracking
- No analytics on your content
- No data selling
- No external access to your notes

All data is stored securely on your device and, if enabled, inside your private iCloud account.

This is not just a locked notes app - it is built for real privacy.

Powerful protection

Secure Notes uses multiple layers of protection to keep your data safe.

3-layer security: lock the app, folders, and individual notes
Face ID, Touch ID, or passcode protection
Lock specific notes with additional security
Encrypted storage on device
Designed to prevent unauthorized access

Your notes stay protected even if your device is lost or accessed by someone else.

Write, record, and organize

Capture everything in one place.

Secure text notes for daily use
Voice notes up to 10 minutes
Speech-to-text: transcribe any voice note with one tap
Markdown editor with formatting support
Live preview for better writing experience
Organize notes into folders

Whether you are writing ideas, journaling, or storing important information, everything stays private and accessible.

Sync across your devices
iCloud sync between iPhone and iPad
Instant updates across devices
Your data remains under your control

No external servers. No unnecessary exposure.

Designed for speed and simplicity
Fast and responsive performance
Clean, modern interface
Dark mode support
No ads or distractions
Reliable experience every day
Additional features
Trash recovery for up to 30 days
Improved text rendering
Enhanced Markdown editing
Notifications to stay on top of your notes
Continuous performance improvements
Why people choose Secure Notes
Private journaling and personal thoughts
Password and sensitive information storage
Financial tracking and private records
Health notes and personal logs
Recovery phrases and secure data storage

Anything you want to keep hidden, protected, and under your control.

Security you can trust

All notes are encrypted and stored locally unless you enable iCloud sync.
We do not have access to your data and cannot read your notes.

Deleting the app removes all unsynced data permanently.
Terms and conditions: https://www.pixelport.io/app/secure-notes-lock-notes/terms-conditions
Privacy Policy: https://www.pixelport.io/app/secure-notes-lock-notes/privacy-policy
EULA: https://www.pixelport.io/app/secure-notes-lock-notes/eula

Version History - Lifetime plan: pay once, keep Pro forever
- Shorter setup, and the upgrade screen now closes instantly and shows exactly what Free includes
- Fixes for slow connections plus other polish (thanks for the feedback!) 3.7.0 Aug 31 - Redesigned welcome and setup: ready in two quick steps
- Clearer free trial: see exactly what you get
- Search results now update instantly (thanks for the report!) plus other fixes 3.6.0 Jul 24 • All-new welcome experience: create your vault and lock your first note in under a minute
• Simpler navigation: Notes, Folders, and Search in one clean tab bar
• Security overview shows your protection status at a glance
• Face ID on by default on supported devices
• Smoother design with haptic feedback throughout, plus bug fixes 3.5.0 Jul 9 Forgot your passcode? You can now recover access with your recovery email or your 12 recovery words.
New Security Checkup in Settings shows how protected you are.
Clearer free trial details, with a reminder before your trial ends.
Bug fixes and polish. 3.4.1 Jul 4 NEW: Decoy Mode. A second PIN opens a separate, harmless set of notes while your real notes stay invisible. Set it up in Settings > Security.
NEW: Share to Secure Notes from any app. Text, links, and photos land safely in your vault.
NEW: The simple 4-digit PIN option is back. And if you upgraded from an older version, your original PIN now works again.
NEW: Tap any image to view it full screen, with pinch to zoom.
FIXED: Deleting notes from the list works again.
FIXED: Images now insert exactly where your cursor is, and you get a clear message if something goes wrong.
IMPROVED: The editor opens full screen, autocorrect behaves normally, and you can rename notes right from the list. 3.4.0 Jun 13 Improved text rendering for a smoother writing experience. Enhanced Markdown editing for better formatting and flexibility. Added notifications to help you stay on top of your notes. Updated UI for a cleaner, more modern look. Performance improvements across the app for faster and more reliable usage. Strengthened security to better protect your private notes. 3.3.0 Apr 18 Performance improvements, security updates, and under-the-hood fixes for a smoother, more reliable and secure notes experience. 3.2.1 Jan 31 Performance improvements, security updates, and under-the-hood fixes for a smoother, more reliable and secure notes experience. 3.2.0 12/06/2025 Performance improvements, security updates, and under-the-hood fixes for a smoother, more reliable and secure notes experience. 3.1.9 11/21/2025 This update brings performance improvements, bug fixes, and an even more reliable experience to keep your notes secure and easy to access. 3.1.8 09/30/2025 This update brings performance improvements, bug fixes, and an even more reliable experience to keep your notes secure and easy to access. 3.1.7 09/18/2025 This update brings performance improvements, bug fixes, and an even more reliable experience to keep your notes secure and easy to access. 3.1.6 08/12/2025 Voice Notes are here!
Capture your thoughts hands-free with secure, on-device audio recording.
Users can record up to 10 minutes, organize by folder, and enable cloud sync (if opt-in).

Transcription coming soon
Convert voice notes to text in one tap

Security & stability improvements
We've enhanced encryption, fixed iCloud sync edge cases, and squashed bugs for smoother performance. 3.1.5 07/28/2025 Bug fixes 3.1.4 07/19/2025 Bug fixes and performance improvements 3.1.3 07/16/2025 Bug fixes and performance improvements 3.1.2 07/13/2025 Bug fixes and performance improvements 3.1.1 07/12/2025 Bug fixes and performance improvements 3.1 07/11/2025 iCloud Sync is Here!
• Sync notes seamlessly across all your Apple devices
• Automatic background sync keeps everything up-to-date
• Your data stays private in your personal iCloud account

Enhanced Security
• Improved biometric authentication
• Faster unlock with Face ID/Touch ID
• Enhanced passcode protection

Better Editor
• Rich text formatting with markdown support
• Live preview as you type
• Improved text selection and editing

Performance & Fixes
• Faster app launch
• Smoother scrolling in large notes
• Fixed folder duplication issue
• Improved memory usage
• Various bug fixes and stability improvements 3.0 07/08/2025 - Bug fixes 2.2.2 12/30/2021 - Build issue fix
- Bug fixes 2.2.1 12/19/2021 - Bug fixes
- Fixed app crashes on launch for some devices 2.2 12/15/2021 - Bug fixes
- Performance improvements
- Unlock Folders/Notes were removed temporarily, and will be added with the new security update. 2.1 12/11/2021 - Folders rename functionality added
- Fonts settings now available while editing the note
- Notes now can be sorted by date, a-z
- All notes and folders can be unlocked from the Settings
- General improvements
- Bug fixes 2.0 11/30/2021 - UI Improvements
- Stability Improvements 1.0.1 07/05/2019