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 401–420 of 1,000 ranked alternatives.

  1. Lang Journal – Language Diary app icon

    Lang Journal – Language Diary

    Daiki Sato

    Write daily entries and get instant grammar

    Write entries in multiple languages. Get AI feedback on grammar, vocabulary, and syntax. Join teams to share diaries and comments. Practice skills through writing and peer interaction.

    ★ 4.318 ratingsEducationFreeData updated 2026-09-06
  2. FeverCheck app icon

    FeverCheck

    RR SOLUTIONS SAS DI RUDOLF RIENZNER & C.

    ★ 3.228 ratingsHealth & FitnessFreeData updated 2026-09-24
  3. Mood Tracker: My Journal Diary app icon

    Mood Tracker: My Journal Diary

    Curostrides Technologies Private Limited

    Track , daily experiences, and reflect

    Track changes throughout the day with daily prompts and emotional insights. personal experiences and feelings with customizable entries. Use AI to analyze patterns and suggest mindfulness exercises.

    ★ 4.026 ratingsLifestyleFreeData updated 2026-09-06
  4. My Diary: Intelligent Journal app icon

    My Diary: Intelligent Journal

    Andrii Makarenko

    Write daily entries and get AI insights

    Write daily entries and reflect on experiences with AI-generated insights. Set reminders for journaling sessions. Track mood and habits over time. Export entries and share journals securely. Sync across devices for continuous access.

    ★ 4.710 ratingsLifestyleFreeData updated 2026-09-06
  5. My Treehole - My Secret Diary app icon

    My Treehole - My Secret Diary

    Wuhan Yousigan Technology Co., Ltd

    Record moments, capture life, keep secrets

    Keep a daily to record life with text and images. View entries in a timeline format. Customize font size and style. Set daily reminders. Secure entries with passcode or Touch ID. Back up data to iCloud.

    ★ 2.67 ratingsLifestyleFreeData updated 2026-09-13
  6. Diary - My Secret Stories app icon

    Diary - My Secret Stories

    Tran Khanh Ha

    Capture moments, store memories, revisit them later

    Create and manage personal entries with simple interface. Store entries locally on device. Add text, images, and audio notes. Organize entries by date and search for specific memories. Export entries to other apps or devices.

    ★ 4.117 ratingsLifestyleFreeData updated 2026-09-06

How we rank alternatives

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