Best Diary With Lock Digital Apps

243+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our diary with lock digital list covers 243+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Diary With Lock Digital Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Personal Diary (Journal) AppPersonal Diary (Journal) AppFree4.4โ˜… (106)NoYesOct 2026
2My Diary : Diary With LockMy Diary : Diary With LockFree4.2โ˜… (61)YesYesNov 2026
3My Diary with password & lockMy Diary with password & lockFree4.6โ˜… (624)YesYesNov 2026
4Diary with lockDiary with lockFree4.3โ˜… (1.2K)NoYesNov 2026
5Diamond Diary Notes With LockDiamond Diary Notes With LockFree4.4โ˜… (8.9K)YesYesNov 2026
6Diary - Journal with passwordDiary - Journal with passwordFree4.5โ˜… (1.7K)YesNoNov 2026
7Secure Daily DiarySecure Daily DiaryFree4.6โ˜… (456)NoYesOct 2026
8Cozy Diary : Private JournalCozy Diary : Private JournalFreeโ€”NoYesNov 2026

Top Picks for Diary With Lock Digital

Personal Diary (Journal) App#1

Personal Diary (Journal) App by Wern Jie Lim

No Ads, Simple & Easy to Use
Editor's Choice
๐ŸŒŸ Lifestyle
4.4๐Ÿ˜Š(106 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

  • ๐Ÿ’ป Simple and easy to use
  • ๐Ÿ”’ Secure with passcode/Touch ID
  • ๐ŸŒค๏ธ Ability to track mood and weather
  • ๐Ÿ“ธ Option to add photos
  • ๐Ÿ” Useful search functionality
  • ๐ŸŒŸ Great for journaling and personal writing
  • ๐Ÿ†“ Completely free with no ads or in-app purchases

Room to Improve

  • ๐Ÿ› Occasional crashes and stability issues
  • ๐Ÿ—“๏ธ Lack of calendar view to easily navigate entries
  • ๐Ÿ” Search functionality could be improved
  • ๐Ÿ“ Issues with syncing and backing up data
  • ๐Ÿค– Automatic mood/weather detection not always accurate
My Diary with password & lock#3

My Diary with password & lock by 4TH FLOOR APPS SIA

Private journal ยท voice memos
Worth Considering
๐ŸŒŸ Lifestyle
4.6๐Ÿ˜Š(624 ratings)
FreeAdsIn-App Purchases
My Diary with password & lock screenshot 1
My Diary with password & lock screenshot 2
My Diary with password & lock screenshot 3
My Diary with password & lock screenshot 4
My Diary with password & lock screenshot 5
My Diary with password & lock screenshot 6

This app provides a private space to record thoughts, emotions, and activities. It features mood tracking, photo attachments, and customizable reminders to encourage self-reflection. Secure your entries with password or biometric protection and gain insights into your life patterns.

What We Love

  • ๐Ÿš€ Great app
  • ๐Ÿ”’ Secure with password
  • ๐Ÿ‘ Customizable options
  • ๐Ÿ‘ Helps express feelings
  • ๐Ÿ‘ Organized and easy to use

Room to Improve

  • ๐Ÿ’ฐ Paid features
  • ๐Ÿ› Occasional crashes or loading issues

More Diary With Lock Digital apps to explore

FAQ about Diary With Lock Digital

What are the best diary with lock digital apps for iPhone?
Personal Diary (Journal) App tops our diary with lock digital apps ranking as of October 2026, with a 4.4-star average from 106 App Store ratings, and it's free to download.
Yes โ€” 20 of the top diary with lock digital apps we rank are free to download, including Personal Diary (Journal) App and My Diary : Diary With Lock.
Personal Diary (Journal) App has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 243+ diary with lock digital apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.