Comparison

Chikuwa Diary vs vAibo

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

Head to head
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 -- ・ Use of Multiple Notebooks For themes of different genres, you can switch the notebook. ・ 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) ・ Movies Management Feature Created to make it easier to record movies. You can search by title. ・ Collection Feature Added to organize various information saved in the app freely. ・ Automatic Notebook Sync Feature You can automatically sync your notebook using iCloud. Once synced, you can access your notebook from other devices. ・ Image Feature This is a general image addition function. Save to iCloud. ・ Widget support

About

vAibo

Features
Read full description

vAibo is a voice-first AI companion that adapts to the way you like to talk. · New: Dream interpretation — tell vAibo your dream, and it helps you understand its images, emotions and what they mean for you. · Choose a style: warm friend, mentor, life coach, or one of 11 therapy frameworks (CBT, ACT, Gestalt, MBCT and more). · «About me» — tell vAibo in your own words what it should remember. · Real conversations in 14 languages with natural voices. · Live voice sessions powered by the latest real-time AI models. · Transparent vaibes-based pricing — no hidden fees, no subscription. vAibo is not a substitute for licensed therapy or clinical dream interpretation. In a crisis, contact a professional or your local helpline.

Screenshots

Chikuwa Diary4 screens
vAibo4 screens

Verdict

The call

The clearest difference is ads: vAibo at none against Chikuwa Diary's shown. Chikuwa Diary's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (16.0 vs 18.5). On price, in-app purchases 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 and vAibo sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Chikuwa Diary ships an update every 4 weeks, vAibo every 3 months. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 5 level
Chikuwa Diary versus vAibo: the parameters behind the verdict, then further details
ParameterChikuwa DiaryvAibo
PriceFreeFree
Positive reviews83.3% of reviews—
Update frequencyEvery 4 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.5
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperTenta ShinojimaOleg Ponomarev

In-app purchases

2 purchases

Chikuwa Diary

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

vAibo

One-time4
  • Vaibe Pack — Starter$4.99
  • Vaibe Pack — Lite$9.99
  • Vaibe Pack — Plus$19.99
Show 1 more
  • Vaibe Pack — Pro$49.99

Questions

Is Chikuwa Diary free?
Chikuwa Diary is free to download, with in-app purchases available.
Is vAibo free?
vAibo is free to download, with in-app purchases available.
Do Chikuwa Diary or vAibo have ads?
Chikuwa Diary shows ads; vAibo does not.
Which is updated more often, Chikuwa Diary or vAibo?
Chikuwa Diary ships an update every 4 weeks, and vAibo every 3 months. Most recently, Chikuwa Diary was updated on October 12, 2026 and vAibo on October 25, 2026.

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