Comparison

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.

Head to head
About

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.

Highlights
  • Advanced AI for instant answers
  • Japanese language support
  • Improve writing skills
  • Easy smartphone access
  • AI-powered conversations
Features
Read full description

■ 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。

About

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.

Highlights
  • Instant information retrieval
  • Daily life problem solving
  • Specialized knowledge access
  • Content creation assistance
  • Language translation and proofreading
  • Personalized lifestyle advice
Features
Read full description

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

チャットAI2 screens
AI Chat Pro3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

チャットAI ships an update every 3 weeks, AI Chat Pro fortnightly. Both last shipped on November 3, 2026.

Scorecard1 real difference · 9 level
チャットAI versus AI Chat Pro: the parameters behind the verdict, then further details
ParameterチャットAIAI Chat Pro
PriceFreeFree
Rating—4.3 (9 ratings) — better
Positive reviews57.1% of reviews—
Number of ratings—9 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.011.0 — better
Further details — not scored
Size11 MB38 MB
Age rating4+4+
DeveloperAkihiro KokuboTakumi Yoshikoshi

Customer experience

チャットAI

Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

AI Chat Pro

All ratings9 ratings
Positive77.8%
Neutral11.1%
Negative11.1%

In-app purchases

1 purchases

チャットAI

Subscriptions1
  • Premium3 Days trial$2.997 Days
1 purchases

AI Chat Pro

Subscriptions1
  • AI Chat Pro3 Days trial$2.997 Days

Questions

Is チャットAI free?
チャットAI is free to download, with in-app purchases available.
Is AI Chat Pro free?
AI Chat Pro is free to download, with in-app purchases available.
Do チャットAI or AI Chat Pro have ads?
Neither チャットAI nor AI Chat Pro shows ads.
Which is updated more often, チャットAI or AI Chat Pro?
チャットAI ships an update every 3 weeks, and AI Chat Pro fortnightly. Most recently, チャットAI was updated on November 3, 2026 and AI Chat Pro on November 3, 2026.

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