Comparison

DayDay 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

DayDay

This app helps you organize your day with a visual timetable and customizable widgets. It allows you to group similar tasks, decorate your schedule with themes, and save plans for future use. Stay motivated and make your days more meaningful.

Highlights
  • Circular timetable view
  • Customizable widgets
  • Schedule grouping
  • Theme and point customization
  • Save and reload schedules
  • Alarm notifications
Features
Read full description

DayDay has upgraded to ver 3. Let's make a more meaningful day with a new DayDay. 2019, 2020 recommended apps at Appstore Ranked among the tops in productivity paid apps category every month! A first step to start a fulfilling day. If your hands are full but you don't like to lift a finger. Join DayDay club and ward off unmotivation and sense of guilt. ------- What kind of application DayDay is? Writing down your thoughts and plans Then, it will be easy to follow your plans. Enter the schedules and check it from time to time at the widget. The widget and alarm will tells you what time is it to do and what was my plan. ------- Key point 1. You can check you daily schedule at a glance! Key point 2. You can group the same schedules! Key point 3. Thousands of ponts and themes, You can decorate your schedules with your vibe! Key point 4. Save the schedule and reload it when it needed. If you keep losing tracks of what you ambitiously planned. Repeating after repeating meaningless days. Let's say good bye to meaningless times. Let's make your plan visible with DayDay! The plans of my own. A new me that follwing the plans! DayDay roots for you with a wish your tomorrow will be better than today :) Privacy policy: https://haruharu.piesoft.co.kr/legal/privacy-policy Terms of service: https://haruharu.piesoft.co.kr/legal/eula Email: support@piesoft.co.kr

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

DayDay4 screens
Bokgi Lucky Diary4 screens

Verdict

The call

The clearest difference is ads: DayDay at none against Bokgi Lucky Diary's shown. Bokgi Lucky Diary's advantage is review sentiment (96% vs 74%) and rating (4.6 vs 4.3). On price, ratings volume, in-app purchases and monetization model 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. DayDay sells 3 in-app purchases, starting at $1.99 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 4.3. Both are backed by a comparable volume of ratings — 45 and 30 respectively. Written reviews point the same way: 74% of DayDay's written reviews are positive against 96% of Bokgi Lucky Diary's.

UpkeepUpdate frequency

DayDay ships an update every 3 weeks, Bokgi Lucky Diary weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard5 real differences · 5 level
DayDay versus Bokgi Lucky Diary: the parameters behind the verdict, then further details
ParameterDayDayBokgi Lucky Diary
PriceFreeFree
Rating4.3 (45 ratings)4.6 (30 ratings) — better
Positive reviews74.2% of reviews96.4% of reviews — better
Number of ratings45 — better30
Update frequencyEvery 3 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.014.1 — better
Further details — not scored
Size25 MB167 MB
Age rating4+4+
DeveloperJiHoon LeeSung Hee Bae

Customer experience

DayDay

All ratings45 ratings
Positive80.0%
Neutral8.9%
Negative11.1%
Written reviews62 reviews
Positive74.2%
Neutral8.1%
Negative17.7%

Bokgi Lucky Diary

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

In-app purchases

3 purchases

DayDay

Subscriptions2
  • Monthly Subscription7 Days trial$1.991 Month
  • Yearly Subscription7 Days trial$9.991 Year
One-time1
  • One-Time Purchase$19.99
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 DayDay free?
DayDay 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, DayDay or Bokgi Lucky Diary?
Bokgi Lucky Diary is rated higher. DayDay averages 4.3 out of 5 from 45 ratings, while Bokgi Lucky Diary averages 4.6 from 30 ratings.
Do DayDay or Bokgi Lucky Diary have ads?
Bokgi Lucky Diary shows ads; DayDay does not.
Which is updated more often, DayDay or Bokgi Lucky Diary?
DayDay ships an update every 3 weeks, and Bokgi Lucky Diary weekly. Most recently, DayDay was updated on November 2, 2026 and Bokgi Lucky Diary on November 3, 2026.

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