Comparison

KotonohaDiary vs Chikuwa Diary

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

Head to head
About

KotonohaDiary

Features
Read full description

Capture the ideas or words with those you came up! You can keep a diary based on them you selected. 1. Write down your ideas or words quickly. 2. You can save your favorite images. 3. Select some of them to keep a private diary.

About

Chikuwa Diary

This app allows you to journal, track books and movies, and organize ideas using multiple notebooks. It offers automatic iCloud syncing for seamless access across devices and supports image attachments. Organize your life's moments and information effortlessly.

Highlights
  • Multiple notebooks for different themes
  • Book tracking with information retrieval
  • Movie recording and search
  • Collection feature for organizing information
  • Automatic iCloud notebook sync
  • Image attachment support
  • Widget support
Features
Read full description

Chikuwa Diary can be writed to keep a diary as well as record books, movies, and ideas. -- Feature List -- ãƒŧ Use of Multiple Notebooks For themes of different genres, you can switch the notebook. ãƒŧ Books Management Feature Created to make it easier to record your reading. You can get the information from the code number of the book you read. This application can also record the number of pages and words (use for extensive reading) ãƒŧ Movies Management Feature Created to make it easier to record movies. You can search by title. ãƒŧ Collection Feature Added to organize various information saved in the app freely. ãƒŧ Automatic Notebook Sync Feature You can automatically sync your notebook using iCloud. Once synced, you can access your notebook from other devices. ãƒŧ Image Feature This is a general image addition function. Save to iCloud. ãƒŧ Widget support

Screenshots

KotonohaDiary4 screens
Chikuwa Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: KotonohaDiary at none against Chikuwa Diary's 2. KotonohaDiary also leads on ads (none vs shown). Chikuwa Diary's advantage is update cadence (every 4 weeks vs every 6 months) and iOS requirement (16.0 vs 26.0). On price 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. Chikuwa Diary sells 2 in-app purchases, starting at $3.99 per month. KotonohaDiary asks for nothing beyond the download.

UpkeepUpdate frequency

KotonohaDiary ships an update every 6 months, Chikuwa Diary every 4 weeks. Both last shipped on November 3, 2026.

Scorecard4 real differences · 4 level
KotonohaDiary versus Chikuwa Diary: the parameters behind the verdict, then further details
ParameterKotonohaDiaryChikuwa Diary
PriceFreeFree
Positive reviews—83.3% of reviews
Update frequencyEvery 6 monthsEvery 4 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS26.016.0 — better
Further details — not scored
Size2 MB30 MB
Age rating4+4+
DeveloperStargazer Information Inc.Tenta Shinojima

In-app purchases

None

KotonohaDiary

No in-app purchases

2 purchases

Chikuwa Diary

Subscriptions2
  • Chikuwa+ Plan for 1 months$3.991 Month
  • Chikuwa+ Plan for 6 months$14.996 Months

Questions

Is KotonohaDiary free?
KotonohaDiary is free to download, with no in-app purchases.
Is Chikuwa Diary free?
Chikuwa Diary is free to download, with in-app purchases available.
Do KotonohaDiary or Chikuwa Diary have ads?
Chikuwa Diary shows ads; KotonohaDiary does not.
Which is updated more often, KotonohaDiary or Chikuwa Diary?
KotonohaDiary ships an update every 6 months, and Chikuwa Diary every 4 weeks. Most recently, KotonohaDiary was updated on November 3, 2026 and Chikuwa Diary on November 3, 2026.

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