Comparison

Boon's Diary vs Blubee

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

Head to head
About

Boon's Diary

Features
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"Heatwarming & Happy Boon"'s official free diary/journal app. Simply select a cute illustration that matches your mood, which is updated more and more each month, and record your memories, mood, travel notes, or one word personal journal. You can use it as a diary application for free. Features of this diary application - Official simple diary app of "Heatwarming & Happy Boon". - New illustrations are added every month. Just choose a cute illustration that fits your mood and write one word in your diary. - You can browse the diary for any date from the calendar. - Data is stored securely only on your smartphone. - Supports dark mode. For people like this - People who want to look back on your days with a happy, dusty feeling. - People who want to share happiness with others. - People who feel lonely living alone. - People who find the job hard but rewarding. - People in love - People who want to warm your hearts and feel happy. Boon Overview Boon is a soothing and relaxing character that creates a heartwarming atmosphere and naturally loosens people's cheeks when they see him. Have you ever had this feeling? - The desire to do a job you love, make money, and share happiness with others. - Longing for first love - Loneliness of living alone - Difficulties and rewards of the job Boon captures and expresses such everyday life that everyone has from various angles. When you look at the illustrations, you may find yourself saying, "Yes! or "Aha! or notice something... If this is the case, choose that illustration and write down your feelings in Boon's diary app. As you create your own unique collection of illustrations, you will feel warm and fuzzy as small happy moments accumulate. Download now and start your Heatwarming & Happy Diary today.

About

Blubee

This app helps you understand yourself better and find ways to manage stress. It offers gentle tests and mindful practices to promote balance and calmness.

Highlights
  • Self-discovery tools
  • Gentle psychological tests
  • Mindful stress relief techniques
  • Calmness promotion
  • Personalized wellness guidance
Features
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Blubee is your mental wellness buddy. Learn more about yourself, take gentle tests, and find mindful ways to stay balanced and calm.

Screenshots

Boon's Diary4 screens
Blubee4 screens

Verdict

The call

The clearest difference is in-app purchases: Boon's Diary at none against Blubee's 6. Blubee's advantage is update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. Blubee sells 6 in-app purchases, starting at $7.99 per 7 days. Boon's Diary asks for nothing beyond the download.

UpkeepUpdate frequency

Boon's Diary ships an update every 5 weeks, Blubee every 5 days. The most recent releases landed on January 3, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 8 level
Boon's Diary versus Blubee: the parameters behind the verdict, then further details
ParameterBoon's DiaryBlubee
PriceFreeFree
Rating—4.6 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 5 weeksEvery 5 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size17 MB60 MB
Age rating17+12+
DeveloperTomoo SuzukiIURII FILIN

In-app purchases

None

Boon's Diary

No in-app purchases

6 purchases

Blubee

Subscriptions6
  • Week$7.997 Days
  • Week3 Days trial$7.997 Days
  • Month$19.991 Month
Show 3 more
  • Year$39.991 Year
  • Year$59.991 Year
  • Year3 Days trial$59.991 Year

Questions

Is Boon's Diary free?
Boon's Diary is free to download, with no in-app purchases.
Is Blubee free?
Blubee is free to download, with in-app purchases available.
Do Boon's Diary or Blubee have ads?
Both Boon's Diary and Blubee show ads.
Which is updated more often, Boon's Diary or Blubee?
Boon's Diary ships an update every 5 weeks, and Blubee every 5 days. Most recently, Boon's Diary was updated on January 3, 2026 and Blubee on September 27, 2026.

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