Comparison

KotonohaDiary vs Perfect Journal

Price, ratings, monetisation and update history for both apps, side by side โ€” 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

Perfect Journal

A simple yet powerful diary app for daily event recording. It allows users to attach multiple photos, record voice notes, tag entries, and manage cash flow. Security features like passcode and biometric locks are included for privacy.

Highlights
  • Attach multiple photos
  • 60-second voice notes
  • Tagging/Labeling
  • Location recording
  • Cashflow management
  • Passcode & biometric lock
  • Intuitive tap-only UI
Features
Read full description

"Perfect Journal" is a simple and powerful Diary app. No "Delete" feature because its aim is recording daily events. However the double taps on the text will enable the contents to edit. Key features - Multiple photos are attachable - Voice notes for up to 60 seconds per recording - Labeling (or Tagging) - Location is recordable - Favorites and Bookmarks are available - Cashflow management - Passcode and Biometric ID lock - Various ways to search for diary - Easy and Intuitive UI (by tap only basically) Auto-renewal Subscription - $0.49/monthly and $4.49/yearly - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Use: https://journal.magickworx.com/en/terms_of_use.html Privacy Policy: https://journal.magickworx.com/en/privacy_policy.html

Screenshots

KotonohaDiary4 screens
Perfect Journal4 screens

Verdict

The call

The clearest difference is in-app purchases: KotonohaDiary at none against Perfect Journal's 3. Perfect Journal's advantage is update cadence (monthly vs every 6 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Perfect Journal sells 3 in-app purchases, starting at $0.49 per month. KotonohaDiary asks for nothing beyond the download.

UpkeepUpdate frequency

KotonohaDiary ships an update every 6 months, Perfect Journal monthly. Both last shipped on November 3, 2026.

Scorecard3 real differences ยท 5 level
KotonohaDiary versus Perfect Journal: the parameters behind the verdict, then further details
ParameterKotonohaDiaryPerfect Journal
PriceFreeFree
Positive reviewsโ€”50.0% of reviews
Update frequencyEvery 6 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS26.017.6 โ€” better
Further details โ€” not scored
Size2 MB6 MB
Age rating4+4+
DeveloperStargazer Information Inc.Kouichi Abe

In-app purchases

None

KotonohaDiary

No in-app purchases

3 purchases

Perfect Journal

Subscriptions2
  • Hamster7 Days trial$0.491 Month
  • Turtle1 Month trial$4.491 Year
One-time1
  • Phoenix$12.99

Questions

Is KotonohaDiary free?
KotonohaDiary is free to download, with no in-app purchases.
Is Perfect Journal free?
Perfect Journal is free to download, with in-app purchases available.
Do KotonohaDiary or Perfect Journal have ads?
Neither KotonohaDiary nor Perfect Journal shows ads.
Which is updated more often, KotonohaDiary or Perfect Journal?
KotonohaDiary ships an update every 6 months, and Perfect Journal monthly. Most recently, KotonohaDiary was updated on November 3, 2026 and Perfect Journal on November 3, 2026.

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