Best Personal Diary Apps

248+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

My Diary is the household name in personal diary, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Personal Diary Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
2Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
3Personal Diary (Journal) AppPersonal Diary (Journal) AppFree4.4★ (104)NoYesJul 2026
4Daily Journal: Diary with LockDaily Journal: Diary with LockFree4.8★ (5.4K)YesYesAug 2026
5Notebook - Diary & Journal AppNotebook - Diary & Journal AppFree4.7★ (14K)YesYesAug 2026
6Diary with lockDiary with lockFree4.3★ (1.2K)NoYesAug 2026
7Day One: Daily Journal & DiaryDay One: Daily Journal & DiaryFree4.8★ (118K)NoYesAug 2026
8Personal Diary & PlannerPersonal Diary & PlannerFreeYesNoMay 2026

Top Picks for Personal Diary

My Diary - Journal with Lock#1

My Diary - Journal with Lock by BetterApp Tech Co., Limited

Journaling Diary with password
Editor's Choice
🌟 Lifestyle
4.7😊(28K ratings)
FreeAdsIn-App Purchases
My Diary - Journal with Lock screenshot 1
My Diary - Journal with Lock screenshot 2
My Diary - Journal with Lock screenshot 3
My Diary - Journal with Lock screenshot 4
My Diary - Journal with Lock screenshot 5
My Diary - Journal with Lock screenshot 6

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.

What We Love

  • 🔒 Secure with password, fingerprint, and security question options
  • 📝 Easy to write and express thoughts
  • 🎨 Customizable with themes, stickers, and photos
  • 🗓️ Helpful for tracking moods and daily activities

Room to Improve

  • 💰 Many features locked behind premium paywall
  • 🔍 Limited free theme and sticker options
  • 🐛 Issues with formatting, text editing, and photo placement
Diary With Password#2

Diary With Password by 帆 杨

No Ads Journal Diary Notebook
Strong Contender
📊 Productivity
4.7😊(27K ratings)
FreeIn-App Purchases
Diary With Password screenshot 1
Diary With Password screenshot 2
Diary With Password screenshot 3
Diary With Password screenshot 4
Diary With Password screenshot 5
Diary With Password screenshot 6

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.

What We Love

  • 💻 Simple and easy to use
  • 🔒 Password protection
  • 📝 Customizable fonts and layout
  • ⏱️ Time stamp feature

Room to Improve

  • 🔍 Difficulty finding/accessing past entries
  • 🖼️ No image/media support
  • 🔄 Lack of syncing across devices
Personal Diary (Journal) App#3

Personal Diary (Journal) App by Wern Jie Lim

No Ads, Simple & Easy to Use
Worth Considering
🌟 Lifestyle
4.4😊(104 ratings)
FreeIn-App Purchases
Personal Diary (Journal) App screenshot 1
Personal Diary (Journal) App screenshot 2
Personal Diary (Journal) App screenshot 3
Personal Diary (Journal) App screenshot 4
Personal Diary (Journal) App screenshot 5
Personal Diary (Journal) App screenshot 6

This app provides a simple and secure digital space for journaling. It offers passcode and biometric protection, iCloud sync across devices, and the ability to add photos, moods, and weather to your entries. It's designed to be an accessible and ad-free journalling experience.

What We Love

  • 💻 Simple and easy to use
  • 🔒 Secure with passcode/Touch ID
  • 🌤️ Ability to track mood and weather
  • 📸 Option to add photos

Room to Improve

  • 🐛 Occasional crashes and stability issues
  • 🗓️ Lack of calendar view to easily navigate entries
  • 🔍 Search functionality could be improved

More Personal Diary apps to explore

4
Daily Journal: Diary with Lock
Daily Journal: Diary with Lock
Daily Journal: Diary with Lock
Your Private Secret Journaling
Free

This app serves as a private digital journal to record daily experiences, emotions, and memories. Secure your entries with password, fingerprint, or face ID, and enhance them with photos. Track your moods and use built-in reminders to cultivate a consistent journaling habit.

Password, fingerprint, and face ID securityAdd photos to journal entriesMood and emotion tracking
🌟 Lifestyle
(5.4K)
free with in-app purchases
5
Notebook - Diary & Journal App
Notebook - Diary & Journal App
Notebook - Diary & Journal App
A diary that flips like a book
Free

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.

Realistic page-turning effectOne page per day organizationiCloud sync and backup
📊 Productivity
(14K)
free with in-app purchases
6
Diary with lock
Diary with lock
Diary with lock
Colorful Diary, Journal, Note
Free

Create a secure personal journal to record daily events, thoughts, and secrets. Protect your entries with a password or PIN code and customize the look with different colors and fonts. This app offers a simple, fast, and user-friendly way to document your life.

Password & PIN code protectionCustomizable background colorsChangeable font styles
🌟 Lifestyle
(1.2K)
free with in-app purchases
7
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
💪 Health & Fitness
(118K)
freemium
8
Personal Diary & Planner
Personal Diary & Planner
Personal Diary & Planner
by Keren Arlette Riquelme Vergara
Free
🌟 Lifestyle
(0)
9
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
10
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
11
No Frills Diary
No Frills Diary
No Frills Diary
by Gunhan Gulsoy
Free
📊 Productivity
(0)
12
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Private Diary, Health, Habits
Free

This app helps you track your moods and activities to understand your well-being. It offers a private micro-diary experience without requiring extensive typing, allowing you to identify happiness triggers and build positive habits.

Mood tracking with icons and emojisActivity loggingPrivate journaling without typing
🌟 Lifestyle
(61K)
free with in-app purchases
13
Inner Journal, Personal Diary
Inner Journal, Personal Diary
Inner Journal, Personal Diary
Your private daily Journal
Free
🌟 Lifestyle
(0)
14
IntimateMap: Personal Diary
IntimateMap: Personal Diary
IntimateMap: Personal Diary
Map & track your memories
Free
🌟 Lifestyle
(0)
15
Turquoise diary—personal diary
Turquoise diary—personal diary
Turquoise diary—personal diary
Memoirs, notes, notebook
Free

This app provides a secure space to record life's most valuable moments and thoughts. It helps you focus on yourself amidst a busy modern world by allowing you to recall cherished memories. Features include cloud storage, cross-device synchronization, and the ability to add emotions and weather to your entries.

Search entriesCloud storageCross-device synchronization
🌟 Lifestyle
(0)
free
16
Personal Diary : With Lock
Personal Diary : With Lock
Personal Diary : With Lock
by Muhammad Islam
Free

Securely capture daily life, thoughts, and emotions with a private journal app. Features include a lock, mood tracking, photo/video gallery, and audio recordings for a comprehensive self-reflection experience.

Robust lock feature for privacyIntegrated mood trackerPhoto and video gallery
🌟 Lifestyle
(1)
ad-supported
17
My Diary: Secret Diary
My Diary: Secret Diary
My Diary: Secret Diary
Your Secure, Private Journal
Free
🌟 Lifestyle
(0)
18
My Diary - Personal notes
My Diary - Personal notes
My Diary - Personal notes
Perfect private daily journal
Free

Effortlessly capture your thoughts and memories using voice-based note-taking. Organize entries with dates, tags, photos, and emojis. Your personal reflections are secured with password protection and encryption, with seamless syncing across devices.

Voice-based note takingPersonalized diary entriesSecure and private storage
🔧 Utilities
(1)
free with in-app purchases
19
Euno: AI Personal Journal
Euno: AI Personal Journal
Euno: AI Personal Journal
Write, reflect, know yourself
Free

This AI-powered journal helps you understand yourself better by analyzing your entries. It offers guided journaling prompts, wellbeing exercises, and personalized reflections without offering advice or diagnoses. Your data is kept private and secure.

AI-driven insights from journal entriesPersonalized reflections and observationsGuided journaling prompts for specific themes
🌟 Lifestyle
(1)
freemium
20
Think: Personal Diary, Journal
Think: Personal Diary, Journal
Think: Personal Diary, Journal
Daily Journal, Mood Tracker
Free
🌟 Lifestyle
(0)

FAQ about Personal Diary

What are the best personal diary apps for iPhone?
My Diary - Journal with Lock tops our personal diary apps ranking as of July 2026, with a 4.7-star average from 28K App Store ratings, and it's free to download.
Yes — 20 of the top personal diary apps we rank are free to download, including My Diary - Journal with Lock and Diary With Password.
My Diary - Journal with Lock shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 248+ personal diary apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
My Diary is a digital journal app designed for recording daily entries, secret thoughts, journeys, and private moments. It aims to provide a personalized and secure space for users to express themselves and track their emotions, supporting mental well-being.
Yes, you can create photo diaries by adding pictures or drawings to your journal entries. This feature helps make your private diary more vivid and memorable. You can also view all your journal photos in a dedicated media view mode.

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