Chikuwa Diary vs vAibo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
vAibo
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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
Verdict
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
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.
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.
| Parameter | Chikuwa Diary | vAibo |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 30 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Tenta Shinojima | Oleg Ponomarev |
In-app purchases
Chikuwa Diary
- Chikuwa+ Plan for 1 months$3.991 Month
- Chikuwa+ Plan for 6 months$14.996 Months
vAibo
- Vaibe Pack — Starter$4.99
- Vaibe Pack — Lite$9.99
- Vaibe Pack — Plus$19.99
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- Vaibe Pack — Pro$49.99









