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SecNotes
What it is
SecNotes is an Android note-taking app for personal information, with text notes, spreadsheets, and checklists. Notes can be organized into folders and subfolders and secured with a password, PIN, or pattern lock. The maker says notes are stored using AES128 encryption. The notepad supports formatting, image and video attachments, reminders, text-to-speech, themes, and custom fonts. Spreadsheet tools include formulas, cell formatting, and row and column editing; checklists support sorting, reminders, and automatic completion when every item is checked. The maker lists Cloud and Dropbox backups, and the app listing describes SD card backup and restore. Cloud-backed notes can be viewed and edited in a browser, while shared notes can be edited by up to 10 people with updates synced among them. The app listing describes importing text and CSV files and exporting notes to SD card as text, HTML, or XLS. Premium features include browser editing, shared notes, premium cloud backup, XLSX and PDF export, printing, password recovery, and ad removal. The free Android plan costs nothing and includes ads and in-app purchases.
For and against
For
- Supports password, PIN, and pattern locks.
- Notes can be organized in folders and subfolders.
- Includes spreadsheet and checklist tools.
- Offers Cloud, Dropbox, and SD card backup options.
Against
- Free plan includes ads and in-app purchases.
- Several features require Premium.
- Shared notes are limited to 10 people.
The verdict
SecNotes combines several note formats with lock options, backup methods, and browser access for cloud-backed notes. Review the Premium feature list if you need browser editing, shared notes, or expanded export options.
Who it suits
SecNotes suits Android users who want personal notes, spreadsheets, and checklists behind a lock. Its browser editing and sharing features may also suit people who want to access or update cloud-backed notes with others.
Plans and prices
Free
Free Android note-taking app; ads and in-app purchases; premium upgrade subscription
Read 8 Oct 2026 · play.google.com
Premium
Removes ads · premium cloud backup · browser editing · shared notes
Read 8 Oct 2026 · secnotes.com
On the record
- Backups
- The site lists automatic Cloud and Dropbox backups; the app listing also describes SD card backup and restore.secnotes.com · read 8 Oct 2026
- Browser access
- Cloud-backed notes can be viewed and edited in a browser, using the same password, PIN, or pattern and Google login.secnotes.com · read 8 Oct 2026
- Browser access and sharing
- Cloud backed up notes can be viewed and edited in a browser, and shared notes can be updated by multiple users.secnotes.com · read 8 Oct 2026
- Checklist features
- Checklists support sorting, ticking items, adding and removing items, and duplicate checking.secnotes.com · read 8 Oct 2026
- Checklists
- Checklists support drag-and-sort ordering, reminders, text-to-speech, custom sorting, and automatic completion when all items are checked.secnotes.com · read 8 Oct 2026
- Cloud authentication
- The browser backup instructions say users sign in with Google and that updated notes sync to the cloud.secnotes.com · read 8 Oct 2026
- Encryption
- The site says notes are stored using AES128 encryption.secnotes.com · read 8 Oct 2026
- Import and export
- The app listing says it can import text and CSV files and export notes to SD card as text, HTML, or XLS files.play.google.com · read 8 Oct 2026
- Locks
- The app offers password, pattern, and PIN locks.secnotes.com · read 8 Oct 2026
- Notepad
- The notepad supports formatting, image and video attachments, reminders, text-to-speech, themes, and custom fonts.secnotes.com · read 8 Oct 2026
- Note security
- The site says notes are stored using AES128 encryption and can be protected with a password, PIN, or pattern lock.secnotes.com · read 8 Oct 2026
- Note types
- It supports text notes, Excel type spreadsheets, and checklists.secnotes.com · read 8 Oct 2026
- Organization
- Notes can be organized in folders and subfolders.secnotes.com · read 8 Oct 2026
- Other integrations
- The product pages list Dropbox backup and Google login; they do not list other integrations.secnotes.com · read 8 Oct 2026
- Platform
- The app listing identifies Sec Notes as an Android application.play.google.com · read 8 Oct 2026
- Platform availability
- The maker links to Google Play for download and describes browser access for viewing and editing synced notes.secnotes.com · read 8 Oct 2026
- Premium features
- The maker lists ad removal, premium cloud backup, browser editing, shared notes, XLSX export, password recovery, printing, and PDF export as premium features.secnotes.com · read 8 Oct 2026
- Product
- Sec Notes is a password protected Android note-taking app for personal data.play.google.com · read 8 Oct 2026
