Lock Notes App & Password Memo

Secure notes with lock. Password memo app with biometric login.

【Secure Memo App – Notes, Password Manager & Lock Notepad】

☆ A free and secure memo app for managing private notes, passwords, and IDs

☆ Can also be used as a simple and easy notepad app

☆ Lock important memos with a password

☆ Set your own custom password

☆ Lightweight and simple secure notes app with lock feature

☆ Enable or disable lock anytime

☆ Supports biometric authentication (fingerprint, face, iris)

☆ Auto-save ensures your notes are never lost

☆ Deleted memos are safely stored in the trash bin

☆ Organize notes with folders and color labels

☆ Freely sort and rearrange memos

☆ Insert images into notes

☆ Supports HTML tags for advanced formatting

☆ Backup & restore for easy device transfer

☆ Customize themes and appearance

The initial password is "0000".

Please change it in settings.

If you forget your password, there is no recovery option.

※ Support may be provided only if identity can be verified.

【Perfect For Users Who】

☆ Want a simple and easy memo app

☆ Need a secure note app with password protection

☆ Want to store private information safely

☆ Prefer biometric login (fingerprint, face unlock, iris)

☆ Want to organize notes with folders and colors

☆ Need flexible sorting and note management

☆ Want to insert images into notes

☆ Need HTML support

☆ Want to change text encoding

☆ Prefer customizable themes

Dual Lock Security

・App Launch → Startup password (ON/OFF)

・Memo Access → Individual memo password (ON/OFF)

※ Separate passwords can be set

※ Default is "0000"

Biometric Authentication

Supports fingerprint, face unlock, and other biometric methods.

※ Not available on unsupported devices.

Easy Note Sharing

Share memos as text with other apps or receive text.

※ Encoding settings (default UTF-8) help prevent text corruption

Key Features

✔ Show timestamps (last updated)

✔ Sort by date, title, or custom order (drag & drop)

✔ Encrypted backup & restore

✔ Lock individual memos

✔ Trash bin for deleted notes

✔ Inline image display

✔ Theme customization

New Features

★ Lock required when returning from background

★ Drag & drop memo sorting

★ Restore scroll position

★ Adjustable text size

★ Folder & color organization

★ Quick jump with volume buttons

★ HTML tag support (h, font, img, etc.)

🔑 KEY Memo Membership

Unlock premium features with subscription.

Benefits:

・No ads

・Unlimited folders

・16 accent colors

・Extended trash storage (up to 30 days / 100 items)

・Cloud backup & transfer

・Search memos by title or content

・Exclusive themes