Comparison

Diary Locked vs Diary Journal

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

Head to head
About

Diary Locked

Record your daily thoughts, ideas, and emotions with this secure digital journal. Attach photos to entries and easily search your memories by date, category, or tag. Protect your private thoughts with a password lock.

Highlights
  • Password protection
  • Attach photos to entries
  • Search by date, category, or tag
  • Backup and recovery
  • Simple and convenient interface
Features
Read full description

Do you have the habit of writing diary daily? The drawers and the cabinets are filled with your diary? Now, the smart mobile devices are well developed and increasingly popular so why don’t you think about replacing that paper diary by a neat and more convenient mobile diary? “Diary Locked” applications can provide the simple and handy writing diary features on your smart phone. About “Diary Locked” app Locked Diary is a simple application that allows you to record daily thoughts / ideas / emotions / events and synchronize it on your device. You can also take photos and attach to your diary. That can make your dairy more vivid and realistic. I’m sure that you don’t want anybody read your thoughts writing in your diary>. < . By setting password to lock your app, nobody can open and read your memory `•.¸.•´ The features of this app - Beautifully designed and simple usage - Protect app by pasword - Take photos and attaching to each page diary - Quick search by date, category or tag - Backup, recovery data

About

Diary Journal

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.

Highlights
  • Secret diary entries
  • Log life events and progress
  • Record emotions and feelings
  • Password protection for privacy
  • Encourages self-reflection
  • Modern journal interface
Features
Read full description

Diary, a secret diary which is a new special place for your thoughts, memories, dreams! Mark down all special events, write about your moments and rest assured all your secrets are safe here in the cutest personal journal. It's a modern journal that will encourage you to open up and motivate you to become the best version of yourself. Log life events & progress with our journal diary with password app. A convenient, safe, reliable and simple to use mobile diary app to log your daily life activities, emotions and feelings. You can keep it securely from others eyes, no one will see your diary book. Privacy Policy: https://www.bytecrazy.com/common_privacy_en.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Diary Locked4 screens
Diary Journal4 screens

Verdict

The call

The clearest difference is rating: Diary Journal at 4.7 against Diary Locked's 3.2. Diary Journal also leads on ratings volume (369 vs 5). Diary Locked's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 6 weeks). On price, review sentiment, ads 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. Diary Journal sells 1 in-app purchase, starting at $19.99 per year. Diary Locked asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Diary Journal holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Diary Journal has 369 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 73% of Diary Locked's written reviews are positive against 67% of Diary Journal's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Diary Locked ships an update every 3 weeks, Diary Journal every 6 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Diary Locked versus Diary Journal: the parameters behind the verdict, then further details
ParameterDiary LockedDiary Journal
PriceFreeFree
Rating3.2 (5 ratings)4.7 (369 ratings) — better
Positive reviews72.7% of reviews — better66.7% of reviews
Number of ratings5369 — better
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better13.0
Further details — not scored
Size22 MB57 MB
Age rating4+4+
DeveloperVINICORP JSC.Heyou Co., Ltd.

Customer experience

Diary Locked

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

Diary Journal

All ratings367 ratings
Positive93.2%
Neutral3.0%
Negative3.8%
Written reviews42 reviews
Positive66.7%
Neutral9.5%
Negative23.8%

Bugs and requests

Diary Locked

Not enough reviews yet to summarise bugs or requests.

Diary Journal

Reported bugs

9 issues
  • Video uploads fail and crash repeatedly
  • Long video entries don't save properly
  • Data doesn't transfer to new phone despite cloud backup
  • Import from ZIP file causes app to close
  • App crashes when importing exported data
Show 4 more
  • Audio playback volume extremely faint
  • Audio doesn't work with headphones or speakerphone
  • Slow performance when reviewing weekly entries
  • No customer support response to data loss issues

Requested features

10 requests
  • Timestamp for each journal entry
  • Password reset or recovery option
  • Multiple entries per day in free version
  • Font customization (size, bold, italics, underline)
  • Location tagging for entries
Show 5 more
  • Longer video duration allowance
  • Better fake diary with generic text and pictures
  • Login system for cloud data sync
  • Cross-device data transfer
  • Improved audio volume and headphone support

In-app purchases

None

Diary Locked

No in-app purchases

1 purchases

Diary Journal

Subscriptions1
  • Diary Pro 1 Year$19.991 Year

Questions

Is Diary Locked free?
Diary Locked is free to download, with no in-app purchases.
Is Diary Journal free?
Diary Journal is free to download, with in-app purchases available.
Which has better reviews, Diary Locked or Diary Journal?
Diary Journal is rated higher. Diary Locked averages 3.2 out of 5 from 5 ratings, while Diary Journal averages 4.7 from 369 ratings.
Do Diary Locked or Diary Journal have ads?
Neither Diary Locked nor Diary Journal shows ads.
Which is updated more often, Diary Locked or Diary Journal?
Diary Locked ships an update every 3 weeks, and Diary Journal every 6 weeks. Most recently, Diary Locked was updated on November 1, 2026 and Diary Journal on November 7, 2026.

Other comparisons