Best Smart Emotional Diary Apps

231+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated May 2026

Whether you're new to smart emotional diary or looking for an upgrade, our curated collection of 231+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Smart Emotional Diary Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Smart Emotional DiarySmart Emotional DiaryFreeNoNoMay 2026
2Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.1K)YesNoAug 2026
3My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
4Diary, Journal, Notes - DiaroDiary, Journal, Notes - DiaroFree4.7★ (4.5K)YesYesAug 2026
5Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
6Daylio Journal - Mood TrackerDaylio Journal - Mood TrackerFree4.8★ (61K)NoYesAug 2026
7Diary with Lock: Diary JournalDiary with Lock: Diary JournalFree4.9★ (890)NoNoAug 2026
8Entries: AI Journal & DiaryEntries: AI Journal & DiaryFree4.8★ (274)YesYesAug 2026

Top Picks for Smart Emotional Diary

Secret Diary With Passcode#2

Secret Diary With Passcode by Berce Alin

Secret diary
Strong Contender
🌟 Lifestyle
4.6😊(8.1K ratings)
FreeAds
Secret Diary With Passcode screenshot 1
Secret Diary With Passcode screenshot 2
Secret Diary With Passcode screenshot 3
Secret Diary With Passcode screenshot 4
Secret Diary With Passcode screenshot 5

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.

What We Love

  • 🔒 Password protection
  • 💡 Customizable themes and fonts
  • 👍 Easy to use
  • 🚀 Unlimited entries

Room to Improve

  • 🐛 Entries disappearing or not saving properly
  • 📢 Excessive ads
  • 🔒 Password issues (unable to reset, incorrect password not working)
My Diary - Journal with Lock#3

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

Journaling Diary with password
Worth Considering
🌟 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

More Smart Emotional Diary apps to explore

4
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Diary, Journal, Notes - Diaro
Your Personal & Secure Diary
Free

Record daily activities, thoughts, and memories securely. Organize entries with tags, locations, and folders. Sync across devices and export your data easily. Features include mood tracking, photo attachments, and a calendar view.

Secure PIN and fingerprint lockCustomizable themes and 30+ languagesPowerful search and filtering
🌟 Lifestyle
(4.5K)
freemium
5
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
📊 Productivity
(27K)
free with in-app purchases
6
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
7
Diary with Lock: Diary Journal
Diary with Lock: Diary Journal
Diary with Lock: Diary Journal
Daily Diary & Mood Tracker
Free

Securely record daily thoughts, feelings, and memories with a customizable, password-protected digital journal. Enhance entries with photos, audio, and a mood tracker to understand your emotional journey. Offers prompts and themes for inspiration and organization.

Password and Face ID protectionMultimedia entries (photos, audio)Mood tracking calendar
🌟 Lifestyle
(890)
free
8
Entries: AI Journal & Diary
Entries: AI Journal & Diary
Entries: AI Journal & Diary
Reflect on Emotions and Ideas
Free

This app helps you reflect on your thoughts and emotions by analyzing your journal entries. It provides thought-provoking questions and uncovers patterns to foster deeper self-understanding. It's powered by an advanced personal AI designed to help you work through anything with empathy.

AI-powered journal analysisThought-provoking questionsUnearths emotional patterns
📊 Productivity
(274)
free with in-app purchases
9
Digital Journal Diary
Digital Journal Diary
Digital Journal Diary
Private Journal - Photo,Video
Free

Document your life, track goals, and monitor your mood with this versatile journaling app. Enhance well-being, creativity, and productivity through daily reflection. Secure your entries with password protection and sync across devices.

Add photos, videos, and audio recordingsTrack mood, goals, and activitiesCreate to-do lists and business plans
💪 Health & Fitness
(6.5K)
free with in-app purchases
10
Diary With Password: Diary Me
Diary With Password: Diary Me
Diary With Password: Diary Me
Daily Journal. Daily Planner
Free

This digital diary app offers a secure and intuitive platform for capturing thoughts, ideas, and memories. It features robust security options, a versatile text editor, and customization tools to personalize your journaling experience.

Passcode & Biometric ProtectionRobust Text EditorSpeech-to-Text
🌟 Lifestyle
(75)
free with in-app purchases
11
GhostDiary - Mood Daily Diary
GhostDiary - Mood Daily Diary
GhostDiary - Mood Daily Diary
Mood Tracker & Diary with Lock
Free

Easily record your daily life and emotions with cute ghost characters. Track your mood, organize entries by emotion or theme, and gain insights into what affects your feelings. Features include password protection and daily fortune cookies for mindfulness.

Mood tracking with ghost charactersDaily diary entries with icons and photosEmotional statistics and analysis
🌟 Lifestyle
(88)
free with in-app purchases
12
My Daily Diary ‎
My Daily Diary ‎
My Daily Diary ‎
Private Journal with lock
Free

This app offers a private and flexible journaling experience. Track your mood, dreams, or experiences with customizable entries. Secure your thoughts with a built-in lock system for ultimate privacy.

Private journalingMood trackingCustomizable entries
🌟 Lifestyle
(1.1K)
free with in-app purchases
13
Diamond Glitter Diary
Diamond Glitter Diary
Diamond Glitter Diary
With lock protection
Free

A personal diary app that allows you to write daily entries and express your feelings with a variety of emojis. It offers lock protection to keep your thoughts private.

Daily journalingLock protectionEmoji support
📊 Productivity
(1.3K)
free
14
Thundr - Video Chat Journal
Thundr - Video Chat Journal
Thundr - Video Chat Journal
Share Live Feelings on Video
Free

Record private video entries to capture your feelings and moods. Build a personal emotional timeline with reflection notes and optional atmosphere filters. Everything is stored securely on your device for personal growth.

Record personal video entriesTag moods and emotional tonesAdd atmosphere filters
🔍 Reference
(189)
free with in-app purchases
15
My Veggie Diary
My Veggie Diary
My Veggie Diary
Record your daily emotions.
Free

Track your daily emotions by assigning them to different vegetable characters. Visualize your emotional patterns over time on a calendar and gain self-awareness. Customize reminders and secure your entries with a passcode.

Emotional veggie character selectionCalendar view of emotional flowEdit and delete past entries
🌟 Lifestyle
(7)
free
16
Mojitto – Daily Emoji Diary
Mojitto – Daily Emoji Diary
Mojitto – Daily Emoji Diary
Daily emotions with cocktails!
Free

This app helps you track your daily emotions and create a personalized emoji diary. It generates a unique cocktail based on your feelings and allows you to add photos and stories to your entries. Review your monthly emotional patterns to gain self-awareness.

Record multiple emotions dailyGenerate unique emotion-based cocktailsAdd photos and stories to entries
🌟 Lifestyle
(6)
freemium
17
Secret Diary : with lock
Secret Diary : with lock
Secret Diary : with lock
Diary for Secret -Mood Tracker
Free

Securely record your daily thoughts, memories, and secrets. This app allows you to add photos and track your moods, all protected by a passcode. Personalize your journal with themes and easily search past entries.

Save memories, notes, and ideasAdd photos and mood emojisUnlimited photo storage
🌟 Lifestyle
(111)
subscription
18
My Diary - Daily Journal, Lock
My Diary - Daily Journal, Lock
My Diary - Daily Journal, Lock
Mood Tracker & Private Diary
Free

This app allows you to privately record daily thoughts, feelings, and experiences. Secure your entries with PIN or fingerprint locks, attach photos, and personalize your journal with custom themes. Track your mood with emojis and visualize your emotional journey with unique statistics.

PIN and fingerprint lockAttach photos to entriesCustomizable themes
🌟 Lifestyle
(332)
free with in-app purchases
19
My Diary : Diary With Lock
My Diary : Diary With Lock
My Diary : Diary With Lock
Journaling Diary with Password
Free

Safely store your thoughts, memories, and daily moments in a private, password-protected journal. Personalize your entries with photos, voice notes, and custom backgrounds. Track your mood over time to gain self-understanding and promote mental well-being.

Password, fingerprint, and face ID protectionAdd photos, audio clips, and sketchesCustomizable backgrounds, stickers, and fonts
🌟 Lifestyle
(43)
free with in-app purchases
20
Morning Pages – Daily Journal
Morning Pages – Daily Journal
Morning Pages – Daily Journal
Simple diary & emotion tracker
Free

This app is a private daily journal that uses AI to help you unlock creativity and improve mental wellbeing. It offers a simple interface, gentle reminders, and progress tracking to help you develop a consistent writing practice and gain insights into your thoughts and emotions.

AI-powered emotional insightsHandwriting Scan FeatureSimple, ad-free interface
💪 Health & Fitness
(468)
freemium

FAQ about Smart Emotional Diary

Are there free smart emotional diary apps for iPhone?
Yes — 20 of the top smart emotional diary apps we rank are free to download, including Smart Emotional Diary and Secret Diary With Passcode.
Smart Emotional Diary has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 231+ smart emotional diary apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.