LOCK MEMO - Secure Notes app icon

Apps Like LOCK MEMO - Secure Notes for iPhone and iPad

Secure notes with password protection

Write notes with password protection enabled via Settings menu. Access secured notes using URL schemes. Edit and save text entries securely.

by Daikuzono Takuma★ 4.7494 ratingsUtilitiesFreeData updated 2026-09-10

LOCK MEMO - Secure Notes screenshots

Ranked alternatives

Showing 521–540 of 1,000 ranked alternatives.

  1. PasswordCaptain app icon

    PasswordCaptain

    Matthew Ferguson

    Manage login data securely and accessibly.

    The app manages passwords, security data, and credit card information using 17 input record templates. It offers Touch ID/Face ID biometric access and AES 256-bit security protection for user data.

    ★ 4.37 ratingsUtilitiesFreeData updated 2026-10-13
  2. iRon Note Secret Hidden Folder app icon

    iRon Note Secret Hidden Folder

    Infinite Wave Media, LLC

    Keep private notes away from eyes.

    The app allows users to create secured notes that no one else can view. It offers organization through lists and a 5-digit passcode for security.

    ★ 4.05 ratingsUtilitiesFreeData updated 2026-10-23
  1. PDF Protector app icon

    PDF Protector

    Daniel Witt

    Secure PDF documents with password protection.

    The app encrypts and decrypts PDF files using 256-bit AES encryption. It allows users to set open passwords and restrict printing, copying, or content extraction to protect sensitive information.

    ★ 5.04 ratingsUtilitiesFreeData updated 2026-10-04
  2. Key Holder app icon

    Key Holder

    System Support Products, Inc.

    Access accounts and view passwords

    Manage login details for online accounts. Store account names, usernames, passwords, URLs, and notes. Launch web browsers or email clients to access accounts. Encrypt and password-protect individual account files.

    ★ 0.00 ratingsUtilities$3.99Data updated 2026-09-08
  3. AI Cleanup Kit app icon

    AI Cleanup Kit

    Hangzhou VelocAI Technology Co., Ltd

    Clean up photos and organize contacts

    Find and remove duplicate photos, blurry images, and unnecessary files to free up storage. Organize videos and contacts with AI-powered tools. Secure private content with password protection. Manage duplicates, edit photos, and protect data.

    ★ 5.05 ratingsProductivity$4.99Data updated 2026-09-06
  4. Entry Memo app icon

    Entry Memo

    Hangzhou OrangeJuice Technology Co., Ltd.

    ★ 4.04 ratingsLifestyleFreeData updated 2026-09-06
  5. Izumo app icon

    Izumo

    Daichi Nakajima

    ★ 4.33 ratingsProductivityFreeData updated 2026-09-13
  6. Stock List - Inventory Control app icon

    Stock List - Inventory Control

    FugaPiyo Inc.

    Manage with folders and counts

    Manage with unlimited folder and item additions. Adjust counts using plus/minus buttons or set decimal values. Highlight thresholds and track total value automatically. Perform batch operations like copy, duplicate, and color coding.

    ★ 4.89 ratingsLifestyleFreeData updated 2026-09-06
  7. Text Diary - Journal Notebook app icon

    Text Diary - Journal Notebook

    FugaPiyo Inc.

    Write entries, organize, and search your

    Write daily entries with unlimited access. Organize entries by folder, color, or tag. Search and filter by date or tag. Quick startup and dark mode available. All features are free to use.

    ★ 4.56 ratingsLifestyleFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.