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Best Diary With Lock Fingerprint Apps

220+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

If you already know Diary with lock, this is the deeper bench. 220+ diary with lock fingerprint apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.

Compare top Diary With Lock Fingerprint Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Diary with lockDiary with lockFree4.3★ (1.2K)NoYesAug 2026
2My Diary - Journal with LockMy Diary - Journal with LockFree4.7★ (28K)YesYesAug 2026
3My Diary : Diary With LockMy Diary : Diary With LockFree4.2★ (41)YesYesAug 2026
4Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.1K)YesNoAug 2026
5Diamond Diary Notes With LockDiamond Diary Notes With LockFree4.4★ (8.6K)YesYesAug 2026
6Secret Diary With LockSecret Diary With LockFree4.4★ (736)YesYesAug 2026
7Diary With PasswordDiary With PasswordFree4.7★ (27K)NoYesAug 2026
8Diary with Lock: Diary JournalDiary with Lock: Diary JournalFree4.9★ (890)NoNoAug 2026

Top Picks for Diary With Lock Fingerprint

Diary with lock#1

Diary with lock by Tuyen Bui

Colorful Diary, Journal, Note
Editor's Choice
🌟 Lifestyle
4.3😐(1.2K ratings)
FreeIn-App Purchases
Diary with lock screenshot 1
Diary with lock screenshot 2
Diary with lock screenshot 3
Diary with lock screenshot 4
Diary with lock screenshot 5

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.

What We Love

  • 🔒 Secure with password protection
  • ✨ Customizable fonts and colors
  • 📝 Easy to write entries
  • 💻 Convenient digital diary

Room to Improve

  • 💸 Too many ads interrupting writing
  • 🐛 Crashes and glitches when trying to write
  • 💾 No backup or data recovery options
My Diary - Journal with Lock#2

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

Journaling Diary with password
Strong Contender
🌟 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 Diary With Lock Fingerprint apps to explore

4
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
5
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
6
Secret Diary With Lock
Secret Diary With Lock
Secret Diary With Lock
Secret Journal With Password
Free

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.

Password protection (PIN, pattern, safe)Unlimited daily entriesAdd photos and mood emojis
🌟 Lifestyle
(736)
free with in-app purchases
7
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
8
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
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
Bullet Diary Journal with Lock
Bullet Diary Journal with Lock
Bullet Diary Journal with Lock
My Journal - Diary with Lock
Free

Capture your life's moments with a beautiful and private digital journal. Add photos, drawings, and track your moods with customizable themes and a secure passcode lock. Organize entries with tags and explore your thoughts and feelings.

Secure passcode lockPhoto and drawing integrationMood tracking and statistics
🌟 Lifestyle
(58)
free with in-app purchases
11
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
12
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
13
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
14
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
15
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
16
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
(1.1K)
free with in-app purchases
17
Daynote : Diary with Password
Daynote : Diary with Password
Daynote : Diary with Password
Mood Tracker, Habits & Editor
Free

This secure digital journal allows you to privately record your daily experiences with advanced security features like fingerprint and face recognition. Customize your journal with themes and fonts, back up your entries to the cloud, and export them for safekeeping. It also includes mood tracking, habit challenges, and writing prompts to enhance self-reflection.

Fingerprint, passcode, face recognition lockCustomizable themes and fontsCloud backup (Google Drive & iCloud)
🌟 Lifestyle
(466)
free with in-app purchases
18
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
(693)
free with in-app purchases
19
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
20
Unicorn Diary (with password)
Unicorn Diary (with password)
Unicorn Diary (with password)
Secret Journal: Private Notes
Free

This app provides a secure and private space to record your thoughts, memories, and daily events. Protect your entries with a password or biometrics, and enhance your notes with pictures, drawings, stickers, and custom wallpapers. It's designed to be a trustworthy companion for personal reflection and organization.

Password/biometric lockAdd pictures and drawingsStickers and emoticons
🔧 Utilities
(124)
free with in-app purchases

FAQ about Diary With Lock Fingerprint

What are the best diary with lock fingerprint apps for iPhone?
Diary with lock tops our diary with lock fingerprint apps ranking as of July 2026, with a 4.3-star average from 1.2K App Store ratings, and it's free to download.
Yes — 20 of the top diary with lock fingerprint apps we rank are free to download, including Diary with lock and My Diary - Journal with Lock.
Diary with lock has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 220+ diary with lock fingerprint apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app is designed to be a personal digital journal where you can record your daily events, appointments, secrets, and feelings. It allows you to track your activities, create a diet or dream journal, document travel, or even write your autobiography in a secure and private manner.
Your personal entries are protected by a password or PIN code. You can set this up when you start using the app, and it will prompt you for the code each time you open it, ensuring your private thoughts remain confidential.