チャットAI vs AI Chat Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
チャットAI
This AI-powered chatbot provides instant, accurate responses to any question. Easily accessible on your smartphone, it supports Japanese and helps improve your writing skills. Experience the power of AI for conversation and assistance.
- Advanced AI for instant answers
- Japanese language support
- Improve writing skills
- Easy smartphone access
- AI-powered conversations
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■ なんでも答えてくれる最先端のAI ■ スマホで簡単!日本語にも対応しているので安心です ■ 話題沸騰!AIとトークができる チャットボット「Chat AI」で、AIのパワーを体験しよう! AIの支援を借りて、すぐに正確な応答を得て、文章力を向上させましょう。 このアプリは、AIを活用したチャットアプリです。スマホで簡単に利用でき、日本語にも対応しています。人工知能がどんな質問にも答えてくれます。
AI Chat Pro
This AI-powered chatbot offers instant information and suggestions for daily life. It handles a wide range of tasks, from answering questions and proofreading to providing creative content and specialized advice. No registration is needed to start chatting.
- Instant information retrieval
- Daily life problem solving
- Specialized knowledge access
- Content creation assistance
- Language translation and proofreading
- Personalized lifestyle advice
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This chatbot is an innovative chatbot app that uses cutting-edge AI technology. It can quickly provide information to various problems and questions that people face in their daily lives. In addition to answering questions during conversations and suggesting interesting topics, it also has specialized knowledge. Example of how to use it: Answering questions / suggesting conversation topics / proofreading text / assisting with translation / summarizing news / suggesting recipes / sharing jokes and trivia / providing travel ideas / supporting schedule management / creating short stories / programming help / expanding vocabulary / explaining scientific facts / describing historical events / recommending movies and books / providing event information / supporting language learning / offering career advice / providing health information / coordinating fashion / suggesting debate ideas / creating poetry / introducing relaxation techniques / providing local information / providing game tips / introducing educational resources 【About the App】 No membership registration is required. You can download the app and start chatting right away. However, there are usage restrictions for free users. 【The Power of AI】 This artificial intelligence chatbot not only supports language-related tasks such as translation, proofreading, and summarizing news, but also has a wide range of uses in various fields such as suggesting recipes, providing travel ideas, and sharing jokes and trivia. It also provides optimal support tailored to various lifestyles, such as career advice, health information, and relaxation techniques.
Screenshots
Verdict
The clearest difference is iOS requirement: AI Chat Pro at 11.0 against チャットAI's 14.0. On price, update cadence, ads and in-app purchases 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. チャットAI sells 1 in-app purchase, starting at $2.99 per 7 days and AI Chat Pro sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
チャットAI ships an update every 3 weeks, AI Chat Pro fortnightly. Both last shipped on November 3, 2026.
| Parameter | チャットAI | AI Chat Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (9 ratings) — better |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | — | 9 — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Akihiro Kokubo | Takumi Yoshikoshi |
Customer experience
チャットAI
AI Chat Pro
In-app purchases
チャットAI
- Premium3 Days trial$2.997 Days
AI Chat Pro
- AI Chat Pro3 Days trial$2.997 Days








