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 201–220 of 1,000 ranked alternatives.

  1. Radically DBT app icon

    Radically DBT

    Sarah Taylor-Cavelier

    Track daily diary entries and share

    Track daily diary entries and share them with a therapist in real time. Customize diary entries to focus on relevant aspects. Learn DBT skills through interactive guides tailored to specific situations.

    ★ 4.323 ratingsHealth & FitnessFreeData updated 2026-09-06
  1. •Fitness• app icon

    •Fitness•

    Gaivoronski Andrei Vyacheslavovich, IP

    Track activity, water, and sleep progress

    Track activity, steps, sleep, and calorie intake. Set goals and monitor water consumption. View running workout stats. Use timers for Tabata, stopwatch, and countdown. Add lock widgets for progress tracking. Support dark and light modes.

    ★ 4.112 ratingsHealth & FitnessFreeData updated 2026-09-10
  2. Locked Diary & Journal - Emodi app icon

    Locked Diary & Journal - Emodi

    ONNEX YAZILIM ANONIM SIRKETI

    Write entries, set reminders, sync calendars

    Secure and calendar allows users to create and manage private entries with Face ID or PIN protection. Set reminders, organize notes by date, and sync with calendar. View daily entries and track recurring events.

    ★ 4.56 ratingsProductivityFreeData updated 2026-09-06
  3. Personal Diary (Journal) App app icon

    Personal Diary (Journal) App

    Wern Jie Lim

    Write entries and save them securely

    Keep journal entries with text, images, and voice recordings. Organize entries by date and search across devices. Sync with iCloud. Add tags and notes. Export entries as PDF or text files. Share entries via email or social media.

    ★ 4.4106 ratingsLifestyleFreeData updated 2026-09-10
  4. Tesseract - Emotional Journal app icon

    Tesseract - Emotional Journal

    Goateraction

    In 3D, explore memories

    Record memories in a 3D interface inspired by a black hole and . Explore a 5D bookshelf to organize entries. Add text, images, and audio notes. Navigate through time-based coordinates. Sync entries across devices. Share journals with others.

    ★ 4.693 ratingsLifestyleFreeData updated 2026-09-06
  5. Once 2 - Immersive Diary Book app icon

    Once 2 - Immersive Diary Book

    实 许

    Record moments, track stories, share inspirations

    Journal "Create and organize entries with rich text editing. Insert photos and images. Customize fonts and themes. Read entries in -like format. Share entries with others."

    ★ 4.653 ratingsLifestyleFreeData updated 2026-09-06
  6. Private Diary & Journal App app icon

    Private Diary & Journal App

    Security app ltd

    Write, reflect, and preserve memories

    Create and organize entries with customizable categories and tags. Set recurring reminders for entries. Encrypt and password-protect notes. Backup and sync data across devices. Share selected entries via email or social media.

    ★ 4.646 ratingsLifestyleFreeData updated 2026-09-06
  7. Deep Sky Diary app icon

    Deep Sky Diary

    Shunzhe Ma

    Write diaries, set dates, send to black

    Write daily entries and set future dates to view them. Send messages to the black hole for permanent deletion or save as a receipt with a titled story. Keep regular entries and manage future access.

    ★ 5.02 ratingsHealth & FitnessFreeData updated 2026-09-25
  8. Quick Diary app icon

    Quick Diary

    TopOfStack Software Limited

    Save edit search and share notes

    The app provides quick notes, sticky notes, and diary functions in one application. Users can save, edit, delete, search, and share notes instantly.

    ★ 2.514 ratingsProductivityFreeData updated 2026-09-14
  9. Otter - Food Diary & Tracker app icon

    Otter - Food Diary & Tracker

    EUIHYUNG JUNG

    Track meals with photos and notes

    Track meals by taking photos and adding notes. Reflect on eating habits without calorie counting or complicated databases. Sync meals across devices using iCloud. No ads or distractions.

    ★ 4.522 ratingsLifestyle$1.99Data updated 2026-10-20
  10. DDiary Pro - Handwritten Diary app icon

    DDiary Pro - Handwritten Diary

    Hanung Lee

    Draw, write, and organize notes

    Create and organize entries with monthly, weekly, and daily views. Add notes, drawings, and text using Apple Pencil. Include hashtags, attach images, and use editing tools like fonts, rulers, and text boxes. Rearrange entries with intuitive gestures.

    ★ 4.245 ratingsProductivityFreeData updated 2026-10-02
  11. Lucky journal - Cute Diary app icon

    Lucky journal - Cute Diary

    志伟 柯

    Record daily moments and create beauty

    Record daily life with customizable entries. Edit pages using Pencil on iPad. Add stickers and backgrounds for design. Set password for privacy. Save and organize entries in a digital notebook.

    ★ 4.720 ratingsLifestyleFreeData updated 2026-09-06
  12. One Word Diary app icon

    One Word Diary

    CHRIS HODGE

    Track mood, calories, and activities

    Track daily activities, mood, and calorie intake. Log entries with customizable details. Generate charts to identify trends. Sync with Apple Health and HealthKit for health data integration.

    ★ 5.013 ratingsLifestyleFreeData updated 2026-09-06

How we rank alternatives

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