Comparison

Diary vs Diary with Lock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Diary

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.

Highlights
  • Password protection with PIN
  • Add/edit/remove images
  • Search functionality
  • Export entries to PDF
  • Customizable color and font styles
  • Reminders
  • Auto-lock for privacy
Features
Read full description

Secret thoughts and moments should always remain secret and a private diary should always be intimate, beautiful and safe. With that in mind, we dedicated our efforts to create a simple and beautiful diary application that helps you lock your secrets with your own password. Use this diary and put down all your thoughts or even future plans and follow them as the time passes. Make it your trustworthy friend who never judges you and who's always there for you. A good diary required good features, so here are some of the great features especially created for you: EASY TO USE & BEAUTIFUL - very easy to use yet very comprehensive - beautiful view off all your notes right on the main screen - easy navigation between your diary entries - image add/edit/remove functionality - image library with great gallery view - great overview of your daily entries - quick entry add, edit & delete - beautiful emojis(emoticos) - highlight your mood and feelings - search functionality - quickly & easily search through your journal - export to PDF functionality - save all your entries whenever you want SAFE & PRIVATE - PASSWORD PROTECTED - password lock functionality to keep your secret save - 4 digit PIN code - functionality for password update, recovery and removal - auto lock after more than 5 minutes of inactivity CUSTOMIZABLE - multiple color styles from which you can choose - multiple font styles - customizable font-size - reminders functionality OTHER COOL FEATURES - data reset functionality - beautiful design - can be easily used as a diet journal or even travel diary - totally free Regardless you want to write your love story or you just want to write down your thoughts and moments from your life, we hope this diary will turn out to be your best friend and confidant. Enjoy your life and create amazing stories!

About

Diary with Lock

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.

Highlights
  • Password and Face ID protection
  • Multimedia entries (photos, audio)
  • Mood tracking calendar
  • Customizable themes and fonts
  • Journal prompts
  • Tagging for organization
  • Cloud backup
Features
Read full description

Diary with Lock: Daily Diary - your free, no-ads online diary! Easily capture your daily moments, track your feelings, and organize your thoughts with our secure, password-protected diary. Create your own space with fun personalized styles. Whether you want to release stress or celebrate your wins, Daily Diary is always here to listen! WHAT YOU CAN EXPECT FROM DIARY: - Personalized diary with various fonts, colors, stickers, and layouts - Protection for your diary with PIN & Face ID - Multimedia options with photo and audio to enrich your diary - 70+ backgrounds and themes to fit your diary styles - Mood calendar to track and visualize mood changes alongside your diary entries - Tags for easy categorization and searching of diary entries - Journal prompts on various topics to spark your diary - Custom notifications to keep your diary habit - Cloud backup to safeguard your memories # DIARY WITH PASSWORD Your privacy is our top priority! With Daily Diary, You can protect your diary with various security options, including PIN & Face ID, ensuring your diary is just for your eyes. # DESIGN YOUR OWN DIARY Customize your diary experience! Enjoy unlimited text input options with a variety of fonts, colors, and styles (like bold or italic). Also, with exciting stickers and fun emojis, you can add a little extra fun to your every diary page. # MOOD JOURNEY IN YOUR DIARY Add your mood to your diary entries and see how it changes over time with our mood calendar. This helps you understand your feelings better and take care of your mental health. # DIARY MORE THAN WORDS Your diary is more than just writing! Include photos and audio clips in your diary to fully capture your life and relive those cherished memories whenever you want. # 70+ DIARY THEMES & BACKGROUNDS With 70+ constantly updated themes and backgrounds, your diary can reflect your unique style! From playful patterns to serene landscapes, customize your diary to suit your vibe. # VARIOUS DIARY PROMPTS Spark your diary inspiration with a range of curated prompts! Covering all aspects of life, including gratitude, mental health (like journaling for mental health), emotions, motivation, health, confidence, creativity, and more, these prompts will enrich your diary experience. # TAG YOUR DIARY Stay organized with diary tags! Easily categorize your diary with tags like #Love, #Food, and #Trip, so you can quickly search for specific entries when you want to revisit those cherished memories. # BUILD A DIARY HABIT Never miss a moment! Set reminders to make your diary a daily habit, making it easy to capture your thoughts and experiences every day. # BACKUP YOUR DIARY Secure your precious memories! With our Cloud backup, your diary data is securely stored and always ready for you. You can easily switch devices without the risk of losing your diary. Ready to start your diary journey? With our diary app, you can easily capture your thoughts, feelings, and memories. No matter where you are, your diary is right by your side. Download now and make your diary a special part of your life.

Screenshots

Diary4 screens
Diary with Lock4 screens

Verdict

The call

The clearest difference is ads: Diary with Lock at none against Diary's shown. Diary with Lock also leads on update cadence (every 2 weeks vs every 5 months) and rating (4.9 vs 4.5). On price, ratings volume, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Diary with Lock holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 1.7K and 1K respectively. Written reviews point the same way: 81% of Diary's written reviews are positive against 96% of Diary with Lock's.

UpkeepUpdate frequency

Diary ships an update every 5 months, Diary with Lock every 2 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
Diary versus Diary with Lock: the parameters behind the verdict, then further details
ParameterDiaryDiary with Lock
PriceFreeFree
Rating4.5 (1.7K ratings)4.9 (1K ratings) — better
Positive reviews80.9% of reviews95.9% of reviews — better
Number of ratings1.7K — better1K
Update frequencyEvery 5 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size28 MB150 MB
Age rating4+4+
DeveloperAurel CristeSimple Health

Customer experience

Diary

All ratings1,658 ratings
Positive89.2%
Neutral5.2%
Negative5.5%
Written reviews1,010 reviews
Positive80.9%
Neutral9.0%
Negative10.1%

Diary with Lock

All ratings932 ratings
Positive98.3%
Neutral0.4%
Negative1.3%
Written reviews468 reviews
Positive95.9%
Neutral1.9%
Negative2.1%

User reviews

Diary

From 1.7K App Store ratings

What we love

  • 🚀 Awesome app
  • 🔒 Password protected
  • 👍 Customizable font, color, and theme
  • 💡 Ability to add photos
  • 💡 Ability to set reminders

Room to improve

  • 🐛 Entries disappear without warning
  • 🐛 Password issues, unable to reset
  • 🐛 Scrolling/jumping text when writing longer entries
  • 🔋 Excessive ads
  • 🐛 Unable to recover deleted entries

Diary with Lock

From 1K App Store ratings

What we love

  • 🩷 Lovely app
  • 🔒 Secure with password protection
  • 👍 Easy to use
  • 🩷 Cute and colorful
  • ✨ Helpful for expressing emotions

Room to improve

  • 🐛 Occasional crashes or freezes
  • 🔍 Limited customization options for password recovery

Bugs and requests

Diary

Reported bugs

4 issues
  • Password not working consistently
  • Entries disappearing or not saving properly
  • Scrolling/jumping text when writing longer entries
  • Inability to recover deleted entries

Requested features

6 requests
  • Backup and sync across devices
  • More customization options (fonts, colors, backgrounds)
  • Ability to export entries
  • Night mode/dark theme
  • Voice-to-text entry
Show 1 more
  • Ability to organize entries by tags or categories

Diary with Lock

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

4 requests
  • More background and font options
  • Ability to move photos freely
  • Draw own drawings
  • Additional background themes

In-app purchases

None

Diary

No in-app purchases

None

Diary with Lock

No in-app purchases

Questions

Is Diary free?
Diary is free to download, with no in-app purchases.
Is Diary with Lock free?
Diary with Lock is free to download, with no in-app purchases.
Which has better reviews, Diary or Diary with Lock?
Diary with Lock is rated higher. Diary averages 4.5 out of 5 from 1.7K ratings, while Diary with Lock averages 4.9 from 1K ratings.
Do Diary or Diary with Lock have ads?
Diary shows ads; Diary with Lock does not.
Which is updated more often, Diary or Diary with Lock?
Diary ships an update every 5 months, and Diary with Lock every 2 weeks. Most recently, Diary was updated on November 2, 2026 and Diary with Lock on November 4, 2026.

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