Best Writing Journal Private Apps

223+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated May 2026

If you already know Penzu, this is the deeper bench. 223+ writing journal private apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.

Top Picks for Writing Journal Private

Penzu#1

Penzu by Penzu Inc.

Secure Diary & Private Journal
Editor's Choice
πŸ“Š Productivity
4.2😐(2.5K ratings)
FreeAdsIn-App Purchases
Penzu screenshot 1
Penzu screenshot 2
Penzu screenshot 3
Penzu screenshot 4

This app provides a secure and private space for journaling, note-taking, and storing personal thoughts. It offers robust security features like password and PIN locks, encryption, and cloud syncing across devices. Users can also add photos and tags to their entries, making it a comprehensive digital diary.

What We Love

  • πŸš€ Easy to use
  • πŸ”’ Secure and private
  • πŸ“ Convenient journaling on the go
  • πŸ—“οΈ Helpful reminders and date tracking

Room to Improve

  • πŸ› Frequent crashes and bugs
  • πŸ”‘ Password issues and lockout problems
  • πŸ“ Syncing and data loss issues
Notebook - Diary & Journal App#2

Notebook - Diary & Journal App by Koji Ito

A diary that flips like a book
Strong Contender
πŸ“Š Productivity
4.7😊(14K ratings)
FreeAdsIn-App Purchases
Notebook - Diary & Journal App screenshot 1
Notebook - Diary & Journal App screenshot 2
Notebook - Diary & Journal App screenshot 3
Notebook - Diary & Journal App screenshot 4
Notebook - Diary & Journal App screenshot 5

This app offers a natural journaling experience by organizing daily notes on a single page, allowing you to flip through your entries like a physical book. It prioritizes simplicity, security with passcode locks, and seamless iCloud synchronization for easy access across devices.

What We Love

  • πŸ‘ Simple and easy to use
  • πŸ”’ Password protection
  • πŸ’‘ Convenient for journaling and note-taking
  • πŸš€ Smooth and responsive

Room to Improve

  • πŸ› Occasional crashes or glitches
  • 🚫 Unable to insert photos or attachments
  • 🚫 Limited formatting options
Prompted Journal - Shadow Work#3

Prompted Journal - Shadow Work by Oatmeal Apps

Private journaling for therapy
Worth Considering
🌟 Lifestyle
4.8😊(6.9K ratings)
FreeIn-App Purchases
Prompted Journal - Shadow Work screenshot 1
Prompted Journal - Shadow Work screenshot 2
Prompted Journal - Shadow Work screenshot 3
Prompted Journal - Shadow Work screenshot 4
Prompted Journal - Shadow Work screenshot 5
Prompted Journal - Shadow Work screenshot 6

This app provides a guided journaling experience with over 190 prompts and "Dive Deeper" questions to encourage self-reflection and personal growth. It helps users establish a consistent self-care routine through daily reminders and offers privacy with no data storage required.

What We Love

  • πŸ’– Great for self-reflection
  • πŸ”’ No ads or data collection
  • πŸ‘ Simple and user-friendly interface
  • πŸ€— Helpful and thought-provoking prompts

Room to Improve

  • πŸ› Issues with editing/deleting past entries
  • πŸ” Lack of search/filter functionality
  • πŸ“± Compatibility issues on larger screens

More Writing Journal Private apps to explore

4
Chronicle - A Personal Journal / Writing Diary
Chronicle - A Personal Journal / Writing Diary
Chronicle - A Personal Journal / Writing Diary
by Steven Romej
$2.99

This app provides a digital space for personal reflection and writing, offering features like multi-photo integration and robust search. It aims to improve well-being and productivity through journaling, with secure storage and export options.

Distraction-free writingMultiple photos per entry with text wrappingReliable storage and autosave
🌟 Lifestyle
(866)
free with in-app purchases
5
My Diary - Journal with Lock
My Diary - Journal with Lock
My Diary - Journal with Lock
Journaling Diary with password
Free

This app offers a secure and personalized digital journal for recording daily thoughts, memories, and emotions. Enhance entries with photos, themes, and mood tracking. It's designed to support mental well-being by providing a private space for self-reflection and emotional processing.

Password-protected diaryAdd photos and drawingsCustomizable themes and backgrounds
🌟 Lifestyle
(28K)
free with in-app purchases
6
Diary With Password
Diary With Password
Diary With Password
No Ads Journal Diary Notebook
Free

This app provides a private digital space to record daily thoughts, emotions, and life events. It offers robust security features like password and biometric locks, alongside tools for organizing, searching, and exporting your entries. Enjoy a customizable and ad-free journaling experience.

Password and biometric securityDaily entry loggingFull text search
πŸ“Š Productivity
(26K)
free with in-app purchases
7
My Super Secret Diary Notes
My Super Secret Diary Notes
My Super Secret Diary Notes
Lock the Private Dream Journal
Free

Securely record your daily thoughts, memories, and secrets in a customizable digital journal. Protect your private entries with a lock and enhance them with photos, emoticons, and personalized designs. Your memories are safely stored and accessible across devices.

Password/Touch ID protectionCalendar and list viewSearch functionality
πŸ“Š Productivity
(1.9K)
subscription
8
Diamond Diary Notes With Lock
Diamond Diary Notes With Lock
Diamond Diary Notes With Lock
Secret Journal with Password
Free

Securely record your thoughts, memories, and ideas in a private digital journal. Personalize entries with photos, emoticons, and custom fonts. Protect your secrets with password, pattern, or biometric locks.

Password/Biometric LockAdd Photos & EmoticonsCustomizable Fonts & Backgrounds
πŸ“Š Productivity
(8.6K)
free with in-app purchases
9
Journey - Diary, Journal
Journey - Diary, Journal
Journey - Diary, Journal
Daily Motivation & Journal
Free

This app helps you capture memories, express yourself through writing, and track your emotions. It offers tools for creating rich journal entries, collaborative journaling, and secure storage. Enhance your experience with templates, plugins, and reminders for a more mindful and organized life.

Capture memories with photos, videos, and audioRich text editor with formatting optionsMood tracking and emotional fluctuation analysis
🌟 Lifestyle
(5K)
freemium
10
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Day One: Daily Journal & Diary
Private Gratitude Journaling
Free

Record your life with a private digital journal. Securely save text, photos, audio, and video. Features include reminders, prompts, and automatic data import to help you stay consistent and reminisce.

Unlimited text entriesRich text formattingPhoto and video support
πŸ’ͺ Health & Fitness
(117K)
freemium
11
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
Journal & Notes with Password
Free

This app helps you start and maintain a journaling habit with daily prompts, mood tracking, and the ability to add photos and other media. It also allows for creating topic-based notes and seamlessly integrates with other apps and services for a comprehensive personal record.

Daily prompts with enriched data (weather, location, health)Mood tracking and pattern analysisTopic-based note creation
πŸ’ͺ Health & Fitness
(1.4K)
freemium
12
Journal X: My Diary with Lock
Journal X: My Diary with Lock
Journal X: My Diary with Lock
Personal Locked Journaling
Free

This app allows you to create a private digital journal with passcode protection. Add photos, stickers, and organize entries into multiple journals. Sync across devices and receive reminders to encourage daily writing.

Daily photo entriesPasscode lockMultiple photo uploads per entry
🌟 Lifestyle
(1.8K)
free with in-app purchases
13
Clearful - Journal & Diary
Clearful - Journal & Diary
Clearful - Journal & Diary
Journaling for Personal Growth
Free

This app provides a secure and private space to explore your thoughts, emotions, and experiences through journaling. It offers tools to express yourself with text, photos, and audio, organize entries with rich formatting, and rediscover past moments. Guided journals and habit-building features support personal growth and mental well-being.

Text, photo, and audio journalingRich text formatting optionsRediscover past journal entries
πŸ’ͺ Health & Fitness
(3K)
free with in-app purchases
14
JournalWrite: Journal & Stats
JournalWrite: Journal & Stats
JournalWrite: Journal & Stats
Private Diary with Insights
Free

This app offers a private and distraction-free space for writing journal entries. It helps users build consistent habits by tracking streaks and visualizing progress with clear insights, all while remaining fully offline and ad-free.

Distraction-free writing experienceOffline journalingNo ads or accounts required
πŸ“Š Productivity
(2)
free
15
Momento: Private Journal Diary
Momento: Private Journal Diary
Momento: Private Journal Diary
Easily capture life's memories
Free

This app helps you privately capture and organize life's memories using notes, photos, and videos. It automatically imports your digital history from social networks and apps, creating a beautiful, searchable journal of your life story.

Capture notes, photos, and videosImport digital history from social mediaPowerful search and explore functionality
🌟 Lifestyle
(870)
freemium
16
Personal Diary - Daily Journal
Personal Diary - Daily Journal
Personal Diary - Daily Journal
Write a secret story app
Free

Document your life with this private journaling app. Set daily reminders to write and secure your entries with a passcode. Get daily writing motivation through quotes and widgets.

Daily journalingPasscode securityDaily writing reminders
🌟 Lifestyle
(362)
free with in-app purchases
17
Confide - Video Journal
Confide - Video Journal
Confide - Video Journal
AI Journal and Mood Tracker
Free

Record your day on video and engage in conversations with an AI that remembers your past entries. This app transcribes your thoughts, offers mood insights, and helps you build a consistent journaling habit with reminders and streaks. Keep your private thoughts secure with biometric locks and end-to-end encryption.

Video journalingAI bestie conversationsTranscription and organization
πŸ’ͺ Health & Fitness
(7.8K)
free with in-app purchases
18
Secret Diary With Passcode
Secret Diary With Passcode
Secret Diary With Passcode
Secret diary
Free

This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.

Password protectionAdd photos to entriesSelect moods for entries
🌟 Lifestyle
(8.1K)
free with in-app purchases
19
My Private Journal: Free Secret Photo, Video, & Journal Manager
My Private Journal: Free Secret Photo, Video, & Journal Manager
My Private Journal: Free Secret Photo, Video, & Journal Manager
by WL Online Marketing LLC
Free

Securely record your daily thoughts, photos, and videos in a private digital journal. Protect your memories with a passcode and organize entries with a user-friendly interface. Keep your personal life safe from unwanted viewers.

Secure passcode protectionStore photos and videosCreate and organize journal entries
🌐 Social Networking
(39)
free with in-app purchases
20
Diary - Journal with password
Diary - Journal with password
Diary - Journal with password
Beautiful diary with password
Free

This app provides a secure and beautiful space to record your thoughts, plans, and life moments. Protect your entries with a password and enjoy a customizable interface with features like image support and PDF export.

Password protection with PINAdd/edit/remove imagesSearch functionality
🌟 Lifestyle
(1.6K)
free with in-app purchases