# AIトーク Chat Bot vs OpenCat

The clearest difference is ratings volume: OpenCat at 852 against AIトーク Chat Bot's 25. OpenCat also leads on rating (4.6 vs 4.4). AIトーク Chat Bot's advantage is update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AIトーク Chat Bot sells 5 in-app purchases, starting at $1.99 per 7 days and OpenCat sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OpenCat holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: OpenCat has 852 ratings behind it against 25, so its average is the more settled of the two.

AIトーク Chat Bot ships an update every 2 days, OpenCat weekly. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AIトーク Chat Bot | OpenCat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (25 ratings)](https://appshunter.io/ios/app/ai-chat-bot/id1658316617/reviews) | **[4.6 (852 ratings)](https://appshunter.io/ios/app/opencat-ai-chat-agent-mcp/id6445999201/reviews)** |
| Number of ratings | 25 | **852** |
| Positive reviews | — | 64.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 10 MB | 96 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [toa LLC](https://appshunter.io/developer/1379983628) | [Early Moon, LLC](https://appshunter.io/developer/1119881923) |

## What reviewers say

### AIトーク Chat Bot

[App page](https://appshunter.io/ios/app/ai-chat-bot/id1658316617)

Experience natural Japanese conversations with advanced AI models like GPT-4o. Start chatting for free without registration and enjoy unlimited conversations with an optional VIP subscription.

**Highlights:** Advanced AI models (GPT-4o), Natural Japanese conversations, No registration required, Free to start, Unlimited chat with VIP plan

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIPプラン（1週間） | $1.99 | per 7 days |
| サブスクリプション1ヶ月 | $2.99 | per month |
| VIPプラン1週間 | $2.99 | per 7 days |
| VIPプラン（1ヶ月） | $4.99 | per month |
| VIPプラン一週間 | $5.99 | per 7 days |


### OpenCat

[App page](https://appshunter.io/ios/app/opencat-ai-chat-agent-mcp/id6445999201)

This AI utility tool offers seamless integration of advanced AI models into your daily routine on Mac, iPhone, and iPad. It features a user-friendly interface, keyboard extensions for in-app AI access, and Siri/shortcut integration for automation. Supports a wide range of popular AI models and offers team deployment options.

**Highlights:** Support for latest popular AI models, Keyboard extensions for in-app AI, Realistic voice synthesis, Siri and shortcut integration, Team deployment with Docker, Customizable AI parameters, Markdown content rendering

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud AI | $3.99 | per month |
| Cloud AI | $24.99 | per year |
| Tokens Package | $5.99 | one-time |
| OpenCat Pro | $9.99 | one-time |

**What reviewers like**

- 🚀 Fast and responsive
- 👍 Convenient and user-friendly
- 💡 Customizable API integrations
- 🌐 Syncs across devices
- 🎨 Clean and visually appealing design

**What reviewers complain about**

- 🐛 Bugs and performance issues
- 🔒 Lack of custom API support
- 💻 Compatibility issues with older devices/OSes
- 🗂️ Difficulty managing conversations
- 📤 Inability to export chat data

**Reported bugs**

- Streaming response disruptions
- Disappearing API key input fields
- Inconsistent Markdown rendering
- Keyboard extension not working as expected
- Sync issues between devices

**Requested features**

- Support for more AI models (e.g., Ollama, Groq)
- Markdown rendering for chat responses
- Ability to upload images and files
- Customizable keyboard extensions
- Background task support for long-running queries


## Frequently asked questions

### Is AIトーク Chat Bot free?

AIトーク Chat Bot is free to download, with in-app purchases available.

### Is OpenCat free?

OpenCat is free to download, with in-app purchases available.

### Which has better reviews, AIトーク Chat Bot or OpenCat?

OpenCat is rated higher. AIトーク Chat Bot averages 4.4 out of 5 from 25 ratings, while OpenCat averages 4.6 from 852 ratings.

### Do AIトーク Chat Bot or OpenCat have ads?

Neither AIトーク Chat Bot nor OpenCat shows ads.

### Which is updated more often, AIトーク Chat Bot or OpenCat?

AIトーク Chat Bot ships an update every 2 days, and OpenCat weekly. Most recently, AIトーク Chat Bot was updated on October 30, 2026 and OpenCat on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*