Diary with lock app icon

Apps Like Diary with lock for iPhone and iPad

Write entries, set passwords, customize colors

Create and manage personal entries password or PIN protection. Customize background color and font style. Search entries and make unlimited notes. Support English, Japanese, and Vietnamese.

by Tuyen Bui★ 4.31,247 ratingsLifestyleFreeData updated 2026-09-14
App detailsView in App Store

Diary with lock screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  2. My Secret Diary (Images) app icon

    My Secret Diary (Images)

    F&E System Apps

    Record events, reminders, and thoughts securely

    Secure allows users to record events, reminders, and thoughts via text, photo, or audio. Create albums and set restricted access with a personal password. Data is encrypted and accessible only with the user's password.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-08
    App details
  9. Noteholic app icon

    Noteholic

    NIK International Pty Ltd

    Note and protect your private notes

    Take notes with text, images, and audio. Organize ideas, to-do lists, and private information. Lock notes with a passcode for security. Share notes via email, SMS, or social media. Sync across devices.

    ★ 4.01 ratingsProductivityFreeData updated 2026-09-08
    App details

How we rank alternatives

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