Comparison

Open Chat vs AiChat

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

Head to head
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.

About

AiChat

This AI-powered assistant leverages advanced language models to help users with a wide range of writing tasks, from essays and songs to code and emails. It can also summarize text, correct grammar, and translate languages, acting as a versatile tool for creativity and productivity.

Highlights
  • Essay writing assistance
  • AI-powered songwriting
  • Story generation
  • Code generation
  • Email composition
  • Text summarization
  • Grammar correction
Features
Read full description

AiChat - Ai Chat Bot Assistant is the best artificial intelligence application powered by the advanced ChatGPT API and GPT-4. Main features: - Essay Writer: Overcome writer's block as our AI effortlessly writes engaging and insightful essays. - Feel free to ask, no registration required to use these genius tools - AI assistant: prose/song/paragraph/poetry/writer... - Songwriter: Unleash your musical potential with AI-generated songs based on your style and preferences. - Storyteller: Immerse yourself in compelling stories brought to you by AI’s storytelling capabilities. - Mathematics Master: Doesn't just provide ready-made solutions, but focuses on helping you fully master the subject matter. - Fitness Planner: Achieve your health and wellness goals with a personalized fitness planner powered by AI expertise. - Problem Solver: Overcome challenges with the help of AI problem-solving capabilities and provide innovative solutions to complex problems. - Email Composer: Save time and compose professional emails with ease with our AI assistance and impeccable writing skills. - Code Generator: Streamline your coding process with AI-generated code snippets to increase productivity and efficiency. - Your AI writing assistant - AI Copywriter: can be used to write anything from ads and descriptions to sales pitches and video scripts. - AI Content Writer: Use chatbot tools powered by GPT-4 for content marketing (blog posts, articles, social media posts). - Meticulous proofreader: Powered by ChatGPT and GPT 4, your AI assistant can analyze your written work and provide suggestions to help you create professional-grade documents. With ChatGPT and GPT-4 you can ensure your text is beautiful and error-free - Summary: condense long text into a short, manageable summary and help you understand the key points of any document, article or report. - Write anything: Tweets, headlines, emails, articles, chat replies, SEO content, meta descriptions, ad copy, code - Creativity: poetry, songs, brainstorming, research - Answer questions based on existing knowledge. - Grammar correction: Standard English. - Translate complex text into simpler concepts. - Create code to call our chatbot to supported APIs using natural language instructions - Translate English text into other languages. - Translate text into programming commands. - Tweet Classifier: This is a basic tip for detecting sentiment. - Create interview questions. - Convert meeting minutes into summaries. - Create an essay outline - Turn product descriptions into advertising copy. - Product Name Generator: Create product names based on sample words - Keywords: Extract keywords from text blocks. - Recipe Creator (Eat at your own risk): Create recipes based on ingredient lists. - Restaurant Review Creator: Turn a few sentences into a restaurant review. -Subscription period: 1 month/12 months -Subscription price: $5.99 to $39.99 -Payment: After the user confirms the payment, it will be recorded in the iTunes account. -Cancel: Cancel automatic renewal in iTunes/Apple ID settings at least 24 hours before expiration. Otherwise, renewal will occur. -Renewal: The renewal fee for another subscription period will be deducted from your iTunes account within 24 hours before expiration. - Users can manage subscriptions and can turn off auto-renewal in the user's Account Settings after purchase. - If any part of the free trial period offered is unused, the unused part will expire if the user purchases a subscription for that part while on trial. - If you do not purchase an auto-renewing subscription, you can still use our app normally, and any unlocked content will be available for use after the subscription expires. Privacy Policy: https://liuchenguang.notion.site/AiChatGPT-Privacy-Policy-a8c4b09a633841d3a30a6bdf28fc5037 Terms of Use: https://liuchenguang.notion.site/Terms-of-Use-and-End-User-License-Agreement-e01eb80ce65642239d728f84bd478a6d Contact us:easylauncherservice@gmail.com

Screenshots

Open Chat3 screens
AiChat3 screens

Verdict

The call

The clearest difference is rating: AiChat at 5.0 against Open Chat's 3.7. Open Chat's advantage is ratings volume (3 vs 1). 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. Open Chat sells 4 in-app purchases, starting at $4.99 per 7 days and AiChat sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

AiChat holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Open Chat ships an update every 5 days, AiChat weekly. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Open Chat versus AiChat: the parameters behind the verdict, then further details
ParameterOpen ChatAiChat
PriceFreeFree
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings3 — better1
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size13 MB45 MB
Age rating4+4+
DeveloperMultiverse晨光 刘

Customer experience

Open Chat

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

AiChat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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
3 purchases

AiChat

Subscriptions2
  • Monthly Subscription$5.991 Month
  • Yearly Subscription$39.991 Year
One-time1
  • $9.99 a year$9.99

Questions

Is Open Chat free?
Open Chat is free to download, with in-app purchases available.
Is AiChat free?
AiChat is free to download, with in-app purchases available.
Which has better reviews, Open Chat or AiChat?
AiChat is rated higher. Open Chat averages 3.7 out of 5 from 3 ratings, while AiChat averages 5.0 from 1 ratings.
Do Open Chat or AiChat have ads?
Neither Open Chat nor AiChat shows ads.
Which is updated more often, Open Chat or AiChat?
Open Chat ships an update every 5 days, and AiChat weekly. Most recently, Open Chat was updated on October 30, 2026 and AiChat on October 30, 2026.

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