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

Diary with lock screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. DAILY NOTE - Day Note, Diary app icon

    DAILY NOTE - Day Note, Diary

    youngjin seo

    Write notes, add photos, and track entries

    Write entries with fast and simple text input. Attach photos to notes. Choose from multiple themes for font and background. View all notes in a calendar with monthly, tag, and overview views. Search by keywords. Backup and restore data.

    ★ 4.6306 ratingsLifestyleFreeData updated 2026-09-11
  2. My Diary With Lock app icon

    My Diary With Lock

    开学 唐

    Store moods, notes, and memories securely

    Track daily moods using cute icons based on Plutchik’s emotion wheel. Record notes and reflections quick notes feature. Secure password and Face ID. Store entries securely and view mood history over time.

    ★ 4.7513 ratingsLifestyleFreeData updated 2026-09-06
  3. Secret Diary With Passcode app icon

    Secret Diary With Passcode

    Berce Alin

    Record daily entries securely

    Record daily entries text and multimedia support. Encrypt and lock entries for privacy. Set reminders and organize entries by date. Share selected entries securely trusted contacts.

    ★ 4.68,206 ratingsLifestyleFreeData updated 2026-09-11
  1. Secret Diary - Diary with Lock app icon

    Secret Diary - Diary with Lock

    Trang Le Thi

    Secure entries Face ID and backup

    Secure journal Face ID, Touch ID, or passcode for data protection. Entries are stored locally without server transmission. Includes iCloud backup and restore.

    ★ 4.676 ratingsLifestyleFreeData updated 2026-09-06
  2. Personal diary with password app icon

    Personal diary with password

    Aleksandr Alekseev

    Record thoughts, add photos, search memories

    Secure login protects entries from unauthorized access. Search to find past memories. Add photos to entries. Customize icons for privacy. Set daily reminders. Store all records offline on your device.

    ★ 4.6143 ratingsLifestyleFreeData updated 2026-09-25
  3. Diary Journal - With Lock app icon

    Diary Journal - With Lock

    Heyou Co., Ltd.

    Write entries, add notes, secure your

    Log daily life events and progress a password-protected . Create entries, add notes and images, and set reminders. Encrypt data for security and back up entries to cloud storage.

    ★ 4.7360 ratingsLifestyleFreeData updated 2026-09-06
  4. Diary - Journal with password app icon

    Diary - Journal with password

    Aurel Criste

    Lock your secrets a

    Secure allows users to create and manage private entries protection. Entries can be dated and tagged. Users can set reminders and export notes to cloud storage.

    ★ 4.51,660 ratingsLifestyleFreeData updated 2026-09-13
  5. Daily Journal: Diary with Lock app icon

    Daily Journal: Diary with Lock

    AppManage LLC

    Save memories, track moods, add photos

    Save memories password, fingerprint, or face-ID protection. Track mood using an emotion tracker. Add photos and notes to entries. Organize entries by date and view historical records. Export entries securely.

    ★ 4.84,717 ratingsLifestyleFreeData updated 2026-09-06
  6. Notebook - Diary & Journal App app icon

    Notebook - Diary & Journal App

    Koji Ito

    Flip pages, record notes, and daily

    Record daily notes on a single page with automatic organization. Flip through entries like a book with a smooth page-turning effect. Add text, images, and voice notes. Search and categorize entries for easy retrieval.

    ★ 4.714,309 ratingsProductivityFreeData updated 2026-09-08
  7. Diary, Journal, Notes - Diaro app icon

    Diary, Journal, Notes - Diaro

    Abhishek Kumar

    Record daily entries and sync across devices

    Record daily activities, events, appointments, and thoughts in a secure diary. Sync entries across devices and PC. Store personal memories and track life moments. Lock and protect private entries with encryption.

    ★ 4.74,489 ratingsLifestyleFreeData updated 2026-09-09
  8. Happy Mood Journal app icon

    Happy Mood Journal

    Adam Cziko

    Track , tag entries, and add notes

    Track with a single tap and add personalized tags to entries. Write notes and attach photos to entries. View daily summaries and analyze trends over time. Create custom categories and tags.

    ★ 4.7221 ratingsLifestyleFreeData updated 2026-09-06
  9. Digital Journal Diary app icon

    Digital Journal Diary

    Protection & Security App LLC

    Track goals, mood, and happiness

    Track goals, mood, and happiness with daily entries. Add notes, voice recordings, and photos. Set reminders and view progress over time. Export entries and sync across devices.

    ★ 4.66,516 ratingsHealth & FitnessFreeData updated 2026-09-27
  10. Reflectly - Journal & AI Diary app icon

    Reflectly - Journal & AI Diary

    Kodeon, Inc.

    Track mood and reflect daily

    Track daily emotions and moods with personalized prompts and AI insights. Set mood entries and receive motivational feedback. Sync entries across devices and view progress over time.

    ★ 4.681,696 ratingsHealth & FitnessFreeData updated 2026-09-12
  11. Emoji Diary app icon

    Emoji Diary

    Kilian Obermeier

    Write entries with Emojis

    Track daily entries with quick logging and weekly summaries. Add emojis to entries for personalization. Set optional daily reminders to stay consistent.

    ★ 4.717 ratingsLifestyleFreeData updated 2026-09-13
  12. DailyLife - Diary, Journal app icon

    DailyLife - Diary, Journal

    DONGWOOK KIM

    Record daily entries with photos and passwords

    Track daily activities and moods with entries and attached photos. Set passwords and PIN codes for security. Search entries by date or hashtag. Customize fonts and themes. Back up data to Google Drive and export/import entries.

    ★ 4.8230 ratingsLifestyleFreeData updated 2026-09-06

How we rank alternatives

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