Comparison

DDiary Pro vs Bokgi Lucky Diary

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

Head to head
About

DDiary Pro

This app allows users to create personalized digital diaries using handwritten notes, drawings, and various creative tools. Organize entries with hashtags, secure them with biometrics, and customize themes and fonts. Syncs with Apple Calendar and backs up to iCloud.

Highlights
  • Handwritten notes and drawings
  • Customizable themes and fonts
  • Hashtag organization
  • Biometric security (Touch ID/Face ID)
  • iCloud backup and sync
  • Apple Calendar integration
  • Custom template and sticker creation
Features
Read full description

DDiary targets users who prefers diary notebooks to any other calendar related applications. 0. Drawing Everything is written or drawn with Apple Pencil. Fill up your diary with your unique drawings and fonts. DDiary provides you with various tools including fonts, textbox, ruler, lasso and image attachment. 1. Composition It consists of monthly, weekly, daily, journal, and memo. These screens can be easily moved by intuitive gestures. 2. Journal feature
 You can add hashtags to your diary, so you can systematically classify various diaries. You can collect all your diaries, such as a photo album, and support searching for dates and titles. 3. Lock DDiary supports both Touch ID and Face ID for you to lock your app. 4. Theme/Font settings DDiary provides you with various themes and fonts for you to design your diary however you like. 5. Provided templates and stickers 
DDiary provides you with various templates and stickers for decorating diary on your own purpose.
 6. Saving your own templates and stickers
 You can create your own templates and stickers to use it frequently. 
 7. Sync with Apple Calendar
 Events in Apple Calendar app will be displayed on Daily page in DDiary.
 8. iCloud backup & synch
 Backup your data on iCloud safely, and the synchronization feature between multi-devices is available. 
iPhone version of DDiary is read-only. Subscription pricing and terms: DDiary Pro offers two auto-renewing subscriptions to provide you with unlimited access to the all features while you maintain an active subscription. Monthly subscription at $3.49/month and Yearly subscription at $20.49/year. Two subscriptions provide same features. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to you Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Read more about our terms and conditions here: https://www.notion.so/Terms-of-Use-Privacy-Policy-b8baab5b5bb143eda48676d8a944aaee Please contact us Email: ddiarycontact@gmail.com. Instagram: @ddiaryapp

About

Bokgi Lucky Diary

This app helps you improve habits and track behavior patterns through journaling and self-assessment tools. It offers visual representations of life areas, challenges, and detailed statistics to foster personal growth and record daily life with notes and photos.

Highlights
  • Life Balance Self-Assessment
  • Habit Challenges
  • Monthly Calendar View
  • Color-coded Activity Blocks
  • Notes and Photos
  • Detailed Statistics
  • Customizable Icons and Themes
Features
Read full description

Experience the pleasure of improving your habits when you keep a journal! Lucky Diary is probably the most impressive app that you can do both to keep memories with someone you love in your daily life and to track your behavior patterns. Also, Lucky Diary with oriental cuteness is probably one of the easiest journal apps to use. Now, we invite you to the world of Lucky Diary with uniqueness. # Recommended for people who: ∙ Those who want to record their daily life easily ∙ Those who have trouble keeping a diary with long sentences ∙ Those who want to check behavioral patterns with data ∙ Those who want to analyze the quality of behavior ∙ Those who need challenges to improve their lives ∙ Those who want to find areas to improve in their life through life balance self-assessment ​​Lucky Diary provides the following features: # Life Balance Self-Assessment: The Rudder of Life Checklist By looking at a visual representation of all the areas of your life at once, the Rudder of Life Checklist helps you to better understand which of your life areas are flourishing and which ones need the most work. # Challenges Start the challenges of improving important but low-energy areas by considering the results of the rudder of Life checklist. # Monthly Calendar Through the monthly calendar, you can intuitively see the level of satisfaction, changes in mood, and frequency of habits. # 4 color blocks Personalize all your activities in 4 colored blocks. For example, from meeting friends to habits you want to improve. Then tap on today's activity to complete the diary. For details on how to use blocks by color, refer to the following: ∙ Lucky Diary Settings > FAQ # notes and photos On special days, feel the joy of using Lucky Diary with photos and memo. # Statistics to help you grow: The strength of the diary app is knowing about yourself with objective data. Experience growth with Lucky Diary's statistics! ∙ Record Day: Motivate to keep a diary ∙ Activity Ranking: Shows frequently recorded activities and their count ∙ Activity Traffic Light: Analyze the quality of activities (e.g. green: 60% Yellow 20% Red 20%) ∙ Each signal & Activities: Shows the frequency and ranking of activities for each signal ∙ Satisfaction & Activities: Shows activities related to each satisfaction ∙ Satisfaction & Mood: Shows the correlation between Satisfaction level and mood ∙ Average Satisfaction: Shows the level of Satisfaction for each day of the week ∙ Sleep Analysis: Shows the quality and quantity of sleep ∙ Challenge Stats ( Weekly / Monthly / Overachievement) # More than 400 icons Provides icons to support journals, such as self-development, hobbies, exercise, and food. # Other features that will enhance the user experience ∙ Edit blocks, activities as you like ∙ Select and view only the icons you want on the monthly calendar screen ∙ Customize fonts and themes ∙ Turn on PIN lock and keep your diary safe ∙ Set reminders to record your daily life ∙ Dark Mode ∙ Home Widget ∙ Data Backup & Restore

Screenshots

DDiary Pro4 screens
Bokgi Lucky Diary4 screens

Verdict

The call

The clearest difference is monetization model: Bokgi Lucky Diary at free with in-app purchases against DDiary Pro's subscription. Bokgi Lucky Diary also leads on rating (4.6 vs 4.2) and review sentiment (96% vs 79%). DDiary Pro's advantage is ads (none vs shown). On price, ratings volume, update cadence and in-app purchases 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. DDiary Pro sells 2 in-app purchases, starting at $3.49 per month and Bokgi Lucky Diary sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bokgi Lucky Diary holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 45 and 30 respectively. Written reviews point the same way: 79% of DDiary Pro's written reviews are positive against 96% of Bokgi Lucky Diary's.

UpkeepUpdate frequency

DDiary Pro ships an update every 10 days, Bokgi Lucky Diary weekly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
DDiary Pro versus Bokgi Lucky Diary: the parameters behind the verdict, then further details
ParameterDDiary ProBokgi Lucky Diary
PriceFreeFree
Rating4.2 (45 ratings)4.6 (30 ratings) — better
Positive reviews78.9% of reviews96.4% of reviews — better
Number of ratings45 — better30
Update frequencyEvery 10 daysWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better14.1
Further details — not scored
Size62 MB167 MB
Age rating+44+
DeveloperHanung LeeSung Hee Bae

Customer experience

DDiary Pro

All ratings45 ratings
Positive80.0%
Neutral8.9%
Negative11.1%
Written reviews76 reviews
Positive78.9%
Neutral6.6%
Negative14.5%

Bokgi Lucky Diary

All ratings29 ratings
Positive86.2%
Neutral13.8%
Negative0.0%
Written reviews28 reviews
Positive96.4%
Neutral3.6%
Negative0.0%

In-app purchases

2 purchases

DDiary Pro

Subscriptions2
  • DDiary Pro - Monthly$3.491 Month
  • DDiary Pro - Yealry$20.491 Year
10 purchases

Bokgi Lucky Diary

Subscriptions4
  • Plus 1 Month$1.991 Month
  • Plus 3 Months$4.993 Months
  • Plus 6 months$7.996 Months
Show 1 more
  • Plus 1 Year$9.991 Year
One-time6
  • Rich bearFree
  • Fluffy PuppyFree
  • Basic Heart$0.99
Show 3 more
  • Quick-witted Bunny$0.99
  • Christmas$0.99
  • Plus Lifetime$39.99

Questions

Is DDiary Pro free?
DDiary Pro is free to download, with in-app purchases available.
Is Bokgi Lucky Diary free?
Bokgi Lucky Diary is free to download, with in-app purchases available.
Which has better reviews, DDiary Pro or Bokgi Lucky Diary?
Bokgi Lucky Diary is rated higher. DDiary Pro averages 4.2 out of 5 from 45 ratings, while Bokgi Lucky Diary averages 4.6 from 30 ratings.
Do DDiary Pro or Bokgi Lucky Diary have ads?
Bokgi Lucky Diary shows ads; DDiary Pro does not.
Which is updated more often, DDiary Pro or Bokgi Lucky Diary?
DDiary Pro ships an update every 10 days, and Bokgi Lucky Diary weekly. Most recently, DDiary Pro was updated on November 7, 2026 and Bokgi Lucky Diary on November 3, 2026.

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