Best Mood Diary Private Apps

247+ iOS apps curated and reviewed

4.5 avg rating
19 free apps
Updated August 2026

Finding the right mood diary private apps can be overwhelming with so many options. We've analyzed 247+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Mood Diary Private Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Daily Diary - Mood JournalMy Daily Diary - Mood JournalFree4.7★ (11K)YesYesAug 2026
2Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.1K)YesNoAug 2026
3Daily Journal App - My DiaryDaily Journal App - My DiaryFree2.8★ (13)YesYesAug 2026
4My Diary : Diary With LockMy Diary : Diary With LockFree4.2★ (44)YesYesAug 2026
5Secret Diary with Lock - MuseSecret Diary with Lock - MuseFree4.7★ (692)YesYesAug 2026
6Private diary: notes, emotionsPrivate diary: notes, emotionsFree5.0★ (3)NoNoMay 2026
7Diary - Private Note With LockDiary - Private Note With LockFree4.5★ (895)YesYesAug 2026
8Diary - Mood TrackerDiary - Mood TrackerFree4.0★ (1)NoNoMay 2026

Top Picks for Mood Diary Private

My Daily Diary - Mood Journal#1

My Daily Diary - Mood Journal by Hieu Tran Thanh

Mood Tracker & Daily Journal
Editor's Choice
🌟 Lifestyle
4.7😊(11K ratings)
FreeAdsIn-App Purchases
My Daily Diary - Mood Journal screenshot 1
My Daily Diary - Mood Journal screenshot 2
My Daily Diary - Mood Journal screenshot 3
My Daily Diary - Mood Journal screenshot 4
My Daily Diary - Mood Journal screenshot 5
My Daily Diary - Mood Journal screenshot 6

This app allows you to document your thoughts, feelings, and important moments. It offers extensive customization options, including stickers, voice notes, and images, to enhance your entries. Track your moods over time to gain emotional insights and ensure your private journal remains secure with password protection.

What We Love

  • 🔒 Secure with password protection
  • 💡 Customizable templates and stickers
  • 👍 Calming and relaxing to use
  • 🚀 Minimal ads

Room to Improve

  • 🐛 Occasional app crashes or freezes
  • 🐛 Issues with photo integration
  • 🐛 Compatibility problems with Apple Pencil
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)
Daily Journal App - My Diary#3

Daily Journal App - My Diary by LeoStudio Global

Mood Tracker, Daily Writing
Worth Considering
🌟 Lifestyle
2.8(13 ratings)
FreeAdsIn-App Purchases
Daily Journal App - My Diary screenshot 1
Daily Journal App - My Diary screenshot 2
Daily Journal App - My Diary screenshot 3
Daily Journal App - My Diary screenshot 4
Daily Journal App - My Diary screenshot 5
Daily Journal App - My Diary screenshot 6

Capture your thoughts, memories, and emotions in a secure and stylish digital journal. Track your mood, add photos and articles, and organize entries with tags. Personalize your experience with custom fonts, stickers, and backgrounds.

More Mood Diary Private apps to explore

4
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
(44)
free with in-app purchases
5
Secret Diary with Lock - Muse
Secret Diary with Lock - Muse
Secret Diary with Lock - Muse
Journal, Mood, Audio, Video
Free

This app allows you to capture and preserve life's moments with rich detail. Protect your thoughts with biometric or passcode locks, personalize your entries with various media, and sync across devices. It's designed to make journaling an enjoyable and secure experience.

Password, Face, and Fingerprint LockMultiple Customizable JournalsAdd Photos, Audio, Geolocation, Mood, Weather
🌟 Lifestyle
(692)
free with in-app purchases
6
Private diary: notes, emotions
Private diary: notes, emotions
Private diary: notes, emotions
Notebook for mood and memories
Free

A private digital journal to securely record your thoughts and memories. Track your daily mood with a variety of emojis and access your entries offline. Protect your personal reflections with a password.

Password protectionMood tracking with emojisOffline note editing
🌟 Lifestyle
(3)
freemium
7
Diary - Private Note With Lock
Diary - Private Note With Lock
Diary - Private Note With Lock
Journal,Diary,Moods
Free

This app offers a private digital notebook for journaling, with customizable interfaces and dynamic effects. Secure your entries with a password and receive daily reminders to write. Add photos, text, and choose from various fonts and background stationery colors to make your entries vibrant.

Dynamic interface themesTimeline viewCustomizable stationery colors
🌟 Lifestyle
(895)
free with in-app purchases
8
Diary - Mood Tracker
Diary - Mood Tracker
Diary - Mood Tracker
Simple, Safe & Private
Free

Record your thoughts, memories, and emotional states in a secure and private journal. This app allows you to write entries, add photos, and easily browse or search your past records. It offers PIN and biometric protection to keep your personal reflections safe.

Write diary entriesRecord memories and journeysTrack moods
🌟 Lifestyle
(1)
free
9
Diary with Lock, Photo, Video
Diary with Lock, Photo, Video
Diary with Lock, Photo, Video
Daily Journal : Private & Safe
Free

Securely record your thoughts, feelings, and memories with text, photos, audio, and video. This app offers a private journaling experience with mood tracking and voice-to-text capabilities.

Record with text, photo, audio, videoVoice-to-text diary entryMood tracking and analysis
🌟 Lifestyle
(11)
freemium
10
Diary - Daily journal
Diary - Daily journal
Diary - Daily journal
Private journal & Mood tracker
Free
🌟 Lifestyle
(0)
11
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
12
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
Diarly: Diary, Private Journal
My Daily Notes & Mood Tracker
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
💪 Health & Fitness
(1.4K)
freemium
13
Moodtrack Private Diary
Moodtrack Private Diary
Moodtrack Private Diary
Mood Tracking Graph & Journal
$0.99

Privately record your daily moods and visualize them over time with insightful graphs. Connect anonymously with others for support and friendship, or share your progress with a counselor.

Mood tracking graphsPrivate journalingAnonymous social connection
🌟 Lifestyle
(117)
free
14
Diary Book - Mood Diary
Diary Book - Mood Diary
Diary Book - Mood Diary
Private journal with Lock
Free

This app allows users to privately record their daily life, moods, and memories. It offers tools for creative journaling with customizable covers, stickers, and dynamic themes. Users can track their feelings over time and revisit past entries.

Mood tracking with calendar expressionsCustomizable handbook coversGraphic stickers and collage materials
🌟 Lifestyle
(214)
free with in-app purchases
15
Diary - Journal & Notebook
Diary - Journal & Notebook
Diary - Journal & Notebook
Private Mood Tracker & Notes
Free
🌟 Lifestyle
(0)
16
My Diary - Journal and lock
My Diary - Journal and lock
My Diary - Journal and lock
by Syed Imran Hussaini
Free

Securely record your thoughts and track your emotions with this private journaling app. Features include password protection, mood logging, and customizable themes to enhance self-reflection and mental well-being.

Password-protected diaryMood and emotion trackingDaily journaling
📊 Productivity
(3)
ad-supported
17
My diary - Secret Journal
My diary - Secret Journal
My diary - Secret Journal
Diary with password
Free

This application serves as a secure digital journal for recording thoughts, emotions, and life events. It offers features like password protection, image attachments, and a word cloud visualization to help users express themselves and reflect on their experiences.

Password protectionImage attachmentsPDF export
🌟 Lifestyle
(7)
ad-supported
18
Secret Diary with Lock & Notes
Secret Diary with Lock & Notes
Secret Diary with Lock & Notes
Private Journal & Mood Tracker
Free

This app provides a private space to record thoughts, track moods, and practice mindfulness. Customize your journal's appearance and access a calming breathing exercise. Daily motivational quotes are also included to inspire reflection.

Private journaling with password/Face ID lockMood tracking and emotional well-being insightsCustomizable themes, fonts, and colors
🌟 Lifestyle
(92)
ad-supported
19
Diarium Journal: Private Diary
Diarium Journal: Private Diary
Diarium Journal: Private Diary
Daily Mood & Travel Notes
Free

Capture and organize your life's moments with a feature-rich journaling app. Securely store memories, attach media, and receive daily prompts. Enjoy cross-platform syncing and robust export options for a comprehensive digital diary.

Cloud Sync across devicesDaily writing remindersAttach photos, audio, and files
🌟 Lifestyle
(1.9K)
freemium
20
My Diary With Lock
My Diary With Lock
My Diary With Lock
Daily Journal, Notes, Memo
Free

This app provides a secure and private space to record daily thoughts, moods, and memories. It offers password protection, mood tracking with emotion icons, and a calendar view to revisit past entries. Customize your journal with various artistic styles.

Password and Face ID protectionMood tracking with emotion iconsQuick notes with photos and emojis
🌟 Lifestyle
(1.6K)
free with in-app purchases

FAQ about Mood Diary Private

What are the best mood diary private apps for iPhone?
My Daily Diary - Mood Journal tops our mood diary private apps ranking as of August 2026, with a 4.7-star average from 11K App Store ratings, and it's free to download.
Yes — 19 of the top mood diary private apps we rank are free to download, including My Daily Diary - Mood Journal and Secret Diary With Passcode.
My Daily Diary - Mood Journal shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ mood diary private apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app serves as a personal diary and mood tracker. It allows you to document your thoughts, feelings, and memories, while also enabling you to track your emotional state with each entry. The app aims to provide a space for self-expression, organization, and emotional well-being.
Key features include the ability to capture thoughts and feelings, customize entries with stickers, voice notes, and images, and track your mood over time. It also offers password protection for privacy, calendar integration for organization, and text customization options.