Comparison

Chat AI vs AI 4.0 | Chatbot

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chat AI

This AI-powered writing assistant helps users generate various types of content, reply to messages, and improve grammar and tone. It supports over 25 languages, making it a versatile tool for professionals and students alike to enhance productivity and writing quality.

Highlights
  • Write articles, essays, and emails
  • Reply to messages instantly
  • Improve grammar and tone
  • Translate across 25+ languages
  • Generate content in chosen tone and voice
  • Get immediate feedback on work
Features
Read full description

#1 AI Writing Assistant of GPT-4 Use Chat AI to write, reply, chat, and correct grammar. Emails, essays, articles, and any material may be generated in over 25 languages. Chat AI is a multilingual writing and knowledge helper for students and professionals that is second to none. Chat AI, created by Itify developers, is guaranteed to boost your productivity and writing quality. Immediately compose articles, answer to communications, and guarantee professional language and tone. You may ask it anything and save time on time-consuming jobs. Welcome to the incredible potential of human-AI collaboration. Features: *WRITE* articles, essays, emails, messages, and outlines on any subject you choose. Simply explain your topic (for example, ""an essay outline on Beethoven"" or ""a report on improving sales""), and Chat AI will provide precisely written material in the format of your choosing, ranging from a brief paragraph to a complete essay outline and essay. To fine-tune your GPT AI produced text, choose the tone and voice. *REPLY* to emails and texts in an instant. Copy and paste any email or remark to get an instant response in your preferred tone - simply indicate approval or disapproval. Leave email response to the AI to save time. *IMPROVE* the grammar and tone of any text. Chat AI will use expert spelling, grammar, and terminology to improve or rewrite preliminary writings and outlines. Interpret the tone of your work to verify that you are expressing your intended message. *TRANSLATE* across 25+ languages to provide exceptional multilingual GPT AI communication for complicated translation needs such as multilingual live chat, website & book translation, email, and more. This is a must-have for English as a Second Language (""ESL"") and Teaching English as a Foreign Language (""TEFL"") users. Natural Language Processing (""NLP"") in GPT-4 can flawlessly convert practically any language to any other language, including Mandarin, English, Spanish, Arabic, French, German, Portuguese, Italian, Urdu, Korean, Hindi, Japanese, Vietnamese, and Tagalog. (If your language isn't listed, use the command ""output in *language*"" instead.) Who It Benefits: You should try Chat AI if you use Quillbot, Grammarly, Wordtune, Jasper AI, Copy.AI, Rytr, Ginger, AI Writer, Writesonic, Anyword, Hyperwrite, or ChatGPT. *PROFESSIONALS* can compose and respond to emails, messages, reports, and other documents in practically any language instantly and with impeccable grammar. The paragraph will automatically examine your grammar and correct any errors. Every professional, from sales and marketing to customer service and operations, will see an improvement in the quality, impact, and speed of their writing. *STUDENTS* may improve their writing, learn more about the world, discuss and cooperate with a top-tier AI writing and knowledge assistant, and receive immediate feedback on their work. *ORGANIZATIONS* can enable their employees to be more productive while also improving internal and external communications. Grammatical mistakes and unexpected tones may cost businesses important connections. Chat AI ensures that your company is always portrayed professionally and in the best light. About Us: Chat AI was created with love by an Itify team of expert engineers and designers. We want to harness the power of human-AI collaboration and improve writing for both students and professionals. Interested? Join the AI productivity revolution by downloading the extension today. We're the #1 GPT-4 Powered Chat AI App. If you have any question, please contact us at: info@itify.net.

About

AI 4.0 | Chatbot

This AI-powered assistant simulates human conversation using advanced natural language processing. It can understand and respond to a wide range of inquiries, offering quick and efficient assistance for tasks like information retrieval and customer service. The app is designed for seamless integration into various platforms.

Highlights
  • Simulates human conversation
  • Natural language processing
  • Machine learning techniques
  • Vast text data training
  • Information retrieval
  • Customer service support
  • Language translation
Features
Read full description

AI Assistant 4.0 is a computer program designed to simulate conversation with human users. It uses natural language processing and machine learning techniques to understand and respond to user inquiries in a way that mimics human communication. Chatbot is trained on a vast amount of text data, making it highly proficient in understanding and responding to a wide range of topics. This technology can be integrated into various platforms such as websites, mobile apps, and messaging services to provide users with quick and efficient assistance. It can also be used for tasks such as customer service, information retrieval, and language translation. The use of chatbot AI assistants is becoming increasingly popular as they can handle high volumes of interactions and provide 24/7 availability, making them a valuable tool for businesses and organizations. App requires a subscription to use. Payment will be charged to the account associated with your Apple ID when you confirm your purchase. Your subscription will automatically renew unless you cancel at least 24 hours before the end of the current period. If you don't cancel within that time, your account will be charged for renewal. You can manage your subscription by going to your account settings in the App Store after purchase. Privacy Policy: https://a1assistant.blogspot.com/2023/01/privacy-policy.html Terms: https://a1assistant.blogspot.com/2023/01/terms-of-use.html Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chat AI4 screens
AI 4.0 | Chatbot4 screens

Verdict

The call

The clearest difference is review sentiment: Chat AI at 97% against AI 4.0 | Chatbot's 36%. Chat AI also leads on monetization model (free with in-app purchases vs subscription) and iOS requirement (13.0 vs 15). AI 4.0 | Chatbot's advantage is rating (4.6 vs 4.2) and ratings volume (130 vs 12). 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. Chat AI sells 3 in-app purchases, starting at $9.99 per month and AI 4.0 | Chatbot sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AI 4.0 | Chatbot holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: AI 4.0 | Chatbot has 130 ratings behind it against 12, so its average is the more settled of the two. Written reviews complicate that: 97% of Chat AI's written reviews are positive against 36% of AI 4.0 | Chatbot's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Chat AI ships an update fortnightly, AI 4.0 | Chatbot every 10 days. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Chat AI versus AI 4.0 | Chatbot: the parameters behind the verdict, then further details
ParameterChat AIAI 4.0 | Chatbot
PriceFreeFree
Rating4.2 (12 ratings)4.6 (130 ratings) — better
Positive reviews96.6% of reviews — better36.4% of reviews
Number of ratings12130 — better
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15
Further details — not scored
Size67 MB121 MB
Age rating4+17+
DeveloperITIFY COMPANY LIMITEDCODEPAD YAZILIM VE DIJITAL HIZMETLER LIMITED SIRKETI

Customer experience

Chat AI

All ratings11 ratings
Positive81.8%
Neutral0.0%
Negative18.2%
Written reviews29 reviews
Positive96.6%
Neutral0.0%
Negative3.4%

AI 4.0 | Chatbot

All ratings130 ratings
Positive89.2%
Neutral2.3%
Negative8.5%
Written reviews11 reviews
Positive36.4%
Neutral0.0%
Negative63.6%

In-app purchases

3 purchases

Chat AI

Subscriptions3
  • Monthly subscription$9.991 Month
  • Yearly subscription$99.991 Year
  • Yearly subscription$119.991 Year
3 purchases

AI 4.0 | Chatbot

Subscriptions3
  • Premium Weekly | Pro3 Days trial$6.997 Days
  • Monthly Premium | Pro$14.991 Month
  • Yearly Premium | Pro$39.991 Year

Questions

Is Chat AI free?
Chat AI is free to download, with in-app purchases available.
Is AI 4.0 | Chatbot free?
AI 4.0 | Chatbot is free to download, with in-app purchases available.
Which has better reviews, Chat AI or AI 4.0 | Chatbot?
AI 4.0 | Chatbot is rated higher. Chat AI averages 4.2 out of 5 from 12 ratings, while AI 4.0 | Chatbot averages 4.6 from 130 ratings.
Do Chat AI or AI 4.0 | Chatbot have ads?
Neither Chat AI nor AI 4.0 | Chatbot shows ads.
Which is updated more often, Chat AI or AI 4.0 | Chatbot?
Chat AI ships an update fortnightly, and AI 4.0 | Chatbot every 10 days. Most recently, Chat AI was updated on November 3, 2026 and AI 4.0 | Chatbot on November 3, 2026.

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