Comparison

AI Chat vs Open Chat

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

Head to head
About

AI Chat

This AI-powered chatbot offers instant, smart answers and engaging conversations. It functions as a writing assistant, proofreader, and reliable chat partner, accessible across multiple devices and languages.

Highlights
  • AI 3.5 Turbo model
  • Unlimited questions and answers
  • Multi-language support (140+)
  • Dialog history memory
  • Writing assistance
  • Proofreading
  • Creative content generation
Read full description

The first app to use Chat AI 3.5 Turbo model. Get instant and smart answers with AI Chat! Experience the future with our AI chatbot PowerBrain, powered by Chat AI 3.5 turbo technology, delivering interactive and fun conversations that'll make you more productive. So whether you're a tech enthusiast, professional, or looking for a personal AI assistant, AI Chat is the perfect solution for all your needs. The advanced AI-powered technology understands your questions and generates human-like responses, making you feel like you are chatting with a knowledgeable friend. It can even recommend a book to read or a movie to watch! AI Chat is the #1 cross-compatible ChatAI client, making the latest AI chat technology from OpenAI accessible in the most user-friendly way. It is the only cross-platform ChatAI-powered application with industry-first features. Key Features: - Latest ChatAItechnology (AI-3.5 Turbo) - Unlimited questions and answers - Multi-language support (140+ Languages) - Ability to have dialogs (AI remembers full chat history) Example use cases: YOUR AI WRITING ASSISTANT: With AI Chat, you have access to personalized assistance for all types of writing projects, whether it is essays, compositions, social media posts, or poems. Basically, the app can assist with any task, such as crafting a unique and unforgettable pickup line or even creating an original song. That's right! This AI helper is not only smart but also creative. Let your imagination run free with it! A METICULOUS PROOFREADER AI Chat is a top-of-the-line proofreader. It can analyze written work and offer suggestions to help you create professional-grade documents. Ensure that your texts are polished and mistake-free with AI Chat. A RELIABLE CHAT PARTNER Whether you're seeking some amusement, advice, or simply in need of someone to talk to, AI Chat is always available for you. This AI-powered companion is capable of producing human-like responses, making you feel as though you're conversing with a close friend. It can even recommend a book to read or a movie to watch! Download the AI Chat app now and have your virtual assistant always at hand.

About

Open Chat

Engage in dynamic conversations with an advanced AI chatbot. This application offers instant, informative, and fun interactions on a vast array of subjects, with continuously improving algorithms for a natural experience.

Highlights
  • Write essays and emails
  • Translate and practice languages
  • Homework assistance
  • Content rewriting
  • Recipe generation
  • Idea brainstorming
  • Information retrieval
Features
Read full description

Ask chat AI to write anything and get instant answers. Chat with the most advanced chat AI app. It is designed to provide users with an unparalleled chatbot experience that is engaging, fun, and informative at the same time. This app is able to understand and engage with you on a wide range of topics, from current events to personal thoughts and feelings. CHAT AI's algorithms are constantly learning and improving, so you can have more natural and enjoyable conversations over time. How to use: Chat AI is simple to use you just type in your message and receive a response. No complicated setup or training is required. Features: - Write Essays, emails, and more - Translate and practice languages - Does your Homework - Re-write any type of text - Find cooking recipes - Brainstorm new ideas - Information retrieval - Create new content - Create business models - Question answering - Personalized experience - Open Chatbot AI recommendations - Test the latest prompt recommendations you’ll find on the internet Terms of use: https://multiverseapps.org/terms.html Privacy policy: https://multiverseapps.org/privacy-policy.html Have questions or suggestions? Don't hesitate to contact us.

Screenshots

AI Chat4 screens
Open Chat3 screens

Verdict

The call

The clearest difference is review sentiment: AI Chat at 100% against Open Chat's 0%. AI Chat also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 4). Open Chat's advantage is ads (none vs shown) and update cadence (every 5 days vs monthly). On price, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Open Chat sells 4 in-app purchases, starting at $4.99 per 7 days. AI Chat asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AI Chat holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 100% of AI Chat's written reviews are positive against 0% of Open Chat's.

UpkeepUpdate frequency

AI Chat ships an update monthly, Open Chat every 5 days. Both last shipped on November 3, 2026.

Scorecard7 real differences · 3 level
AI Chat versus Open Chat: the parameters behind the verdict, then further details
ParameterAI ChatOpen Chat
PriceFreeFree
Rating5.0 (3 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings33
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better13.0
Further details — not scored
Size24 MB13 MB
Age rating4+4+
DeveloperInsta‎nt D‎ig‎italMultiverse

Customer experience

AI Chat

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Open Chat

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

AI Chat

No in-app purchases

4 purchases

Open Chat

Subscriptions3
  • Weekly$4.997 Days
  • Monthly Promo$6.991 Month
  • Monthly$9.991 Month
One-time1
  • Lifetime$39.99

Questions

Is AI Chat free?
AI Chat is free to download, with no in-app purchases.
Is Open Chat free?
Open Chat is free to download, with in-app purchases available.
Which has better reviews, AI Chat or Open Chat?
AI Chat is rated higher. AI Chat averages 5.0 out of 5 from 3 ratings, while Open Chat averages 3.7 from 3 ratings.
Do AI Chat or Open Chat have ads?
AI Chat shows ads; Open Chat does not.
Which is updated more often, AI Chat or Open Chat?
AI Chat ships an update monthly, and Open Chat every 5 days. Most recently, AI Chat was updated on November 3, 2026 and Open Chat on November 3, 2026.

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