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Best X Secret Diary With Lock Apps

241+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

The best x secret diary with lock apps on iPhone average 4.5★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top X Secret Diary With Lock Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1X Secret Diary with LockX Secret Diary with LockFree—YesYesAug 2026
2Secret Diary With LockSecret Diary With LockFree4.4★ (736)YesYesAug 2026
3Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.1K)YesNoAug 2026
4Diamond Diary Notes With LockDiamond Diary Notes With LockFree4.4★ (8.6K)YesYesAug 2026
5Diary with lockDiary with lockFree4.3★ (1.2K)NoYesAug 2026
6Secret Diary - Diary with LockSecret Diary - Diary with LockFree4.6★ (59)NoNoAug 2026
7Diary - Journal with passwordDiary - Journal with passwordFree4.5★ (1.7K)YesNoAug 2026
8Diary Journal - With LockDiary Journal - With LockFree4.7★ (360)NoYesAug 2026

Top Picks for X Secret Diary With Lock

Secret Diary With Lock#2

Secret Diary With Lock by Pravin Gondaliya

Secret Journal With Password
Strong Contender
🌟 Lifestyle
4.4😐(736 ratings)
FreeAdsIn-App Purchases
Secret Diary With Lock screenshot 1
Secret Diary With Lock screenshot 2
Secret Diary With Lock screenshot 3
Secret Diary With Lock screenshot 4
Secret Diary With Lock screenshot 5
Secret Diary With Lock screenshot 6

Keep your thoughts, feelings, and memories private with a secure digital journal. This app offers customizable locks, daily reminders, and the ability to add photos and emojis to your entries, ensuring your personal information stays protected.

What We Love

  • 🔒 Secure diary with password/fingerprint protection
  • 📝 Ability to write and express feelings
  • 🎨 Customization options for diary appearance
  • 🔐 Privacy and keeping secrets from others

Room to Improve

  • 💰 Many features locked behind paywall
  • 🌐 Ads and constant prompts to upgrade
  • 🕰️ Incorrect date/time display
Secret Diary With Passcode#3

Secret Diary With Passcode by Berce Alin

Secret diary
Worth Considering
🌟 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)

More X Secret Diary With Lock apps to explore

4
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
📊 Productivity
(8.6K)
free with in-app purchases
5
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
6
Secret Diary - Diary with Lock
Secret Diary - Diary with Lock
Secret Diary - Diary with Lock
Cute private diary
Free

Securely record your thoughts, daily events, and journeys with this private diary app. It offers robust security features like Face ID, Touch ID, or passcode lock, and allows for extensive personalization with themes, fonts, and backgrounds. All entries are stored locally for maximum privacy.

Face ID, Touch ID, passcode lockiCloud backup and restoreUnlimited editing options
🌟 Lifestyle
(59)
free
7
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
(1.7K)
free with in-app purchases
8
Diary Journal - With Lock
Diary Journal - With Lock
Diary Journal - With Lock
Private Secret Daily Journal
Free

This app provides a secure and private digital space for recording thoughts, memories, and dreams. It encourages self-reflection and personal growth through daily journaling, ensuring all entries are kept confidential.

Secret diary entriesLog life events and progressRecord emotions and feelings
🌟 Lifestyle
(360)
free with in-app purchases
9
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
10
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
11
Secret Diary with Locks
Secret Diary with Locks
Secret Diary with Locks
Private Journal with Password
Free
$0.99 | 100% OFF

Securely record your thoughts, memories, and personal moments with this private journal app. Protect your entries with a password, PIN, or biometric authentication. All data is stored locally and encrypted for complete privacy.

Password, PIN, or biometric unlockAES 256-bit encryptionOffline local storage
🔧 Utilities
(0)
free with in-app purchases
12
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
13
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
14
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
📊 Productivity
(1.9K)
subscription
15
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
16
Secure Daily Diary
Secure Daily Diary
Secure Daily Diary
Private journal with passcode
Free

Capture your thoughts and memories securely with a private journal. Protect your entries with a passcode, Face ID, or Touch ID. Enjoy a customizable experience with various themes and icons, all stored locally and synced via iCloud.

Passcode, Face ID, or Touch ID protectionLocal storage and iCloud syncNo third-party servers or sign-ups
🌟 Lifestyle
(452)
free with in-app purchases
17
My Private Diary For Girls
My Private Diary For Girls
My Private Diary For Girls
Secret Photo, Video, & Journal
Free

Securely record your daily thoughts, feelings, and life events with photos and videos. This app acts as a private vault, protecting your personal entries from unauthorized access with a passcode.

Secure passcode protectionRecord thoughts, photos, and videosOrganize and back-up entries
🌐 Social Networking
(692)
free with in-app purchases
18
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
19
Journal-Diary with password
Journal-Diary with password
Journal-Diary with password
Secure journal with lock
Free

Securely record your thoughts, secrets, and private moments with this digital journal. Protect your entries with a password, Touch ID, or Face ID, and enrich them with photos and videos. Easily organize and search your memories.

Password, Touch ID, Face ID lockAdd text, photos, and videosTagging for entries
🌟 Lifestyle
(1)
free with in-app purchases
20
Diary & Journal with Lock
Diary & Journal with Lock
Diary & Journal with Lock
Simple diary with password
Free
🌟 Lifestyle
(0)

FAQ about X Secret Diary With Lock

Are there free x secret diary with lock apps for iPhone?
Yes — 20 of the top x secret diary with lock apps we rank are free to download, including X Secret Diary with Lock and Secret Diary With Lock.
X Secret Diary with Lock shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 241+ x secret diary with lock apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.