B.Notes／Chat vs ailog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B.Notes／Chat
This app allows you to jot down ideas in a chat-like format, simulating a conversation with yourself. Customize your brainstorming partner with cute animal icons and organize notes with folders and tags. Share your thoughts easily via AirDrop.
- Chat-style note-taking
- Solo brainstorming with personas
- Cute animal icons for personas
- Folder and tag organization
- AirDrop sharing
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B.Notes is a simple application that records notes in a chat-like speech bubble. You can write out ideas that you come up with, and brainstorm by yourself. In solo brainstorming, you can set the persona as the peer you want to talk to. Key Features: - Cute animal icons for persona - Manages notes using folders and tags - Sends and receives notes via AirDrop
ailog
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Ailog reimagines journaling with an app designed for your private thoughts, built on the intuitive feel of a social media feed. Its sleek and sophisticated interface allows you to quickly post text and images. You can also organize your musings with hashtags, transforming it into a personal notepad. Plus, your privacy is assured, as all posts and profile data are stored locally on your device. Create your very own AI character to curate a timeline that is uniquely yours. You might be surprised by their unexpected reactions, which could spark fresh insights and new perspectives. Begin a brand-new journey into your thoughts with ailog.
Screenshots
Verdict
The clearest difference is in-app purchases: ailog at none against B.Notes／Chat's 1. ailog also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads 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. B.Notes／Chat sells 1 one-off in-app purchase. ailog asks for nothing beyond the download.
B.Notes／Chat ships an update every 2 months, ailog every 3 days. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.
| Parameter | B.Notes／Chat | ailog |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Kouichi Abe | Yu Nagasaki |
In-app purchases
B.Notes／Chat
- Beerware$1.99
ailog
No in-app purchases
