Comparison

Open Chat vs Chat AI

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

Chat AI

This AI-powered assistant leverages advanced models like ChatGPT and GPT-4 for intelligent conversations, text completion, and email writing. It offers a personalized and user-friendly experience for various needs on your mobile devices.

Highlights
  • AI-powered chat assistant
  • Powered by ChatGPT & GPT-4
  • Voice interaction
  • Email writing assistance
  • Intelligent conversational experience
  • Text completion
Features
Read full description

Wise AI, powered by ChatGPT & GPT-4 API delivers enhanced AI Chat app capabilities, voice interaction, writing emails and intelligent conversational experience for all your needs. Wise AI uses advanced AI models to deliver any AI-powered search, conversation, text completion, and other advanced AI features. With ChatGPT - the advanced GPT4, enjoy a personalized and conversational experience with your Chatbot AI personal assistant, available on both your iPhone and iPad. The intuitive and user-friendly interface of ChatGPT makes it easy to interact with and get informative responses to your questions. Privacy: https://sites.google.com/view/appcrafters/privacy/ Terms: https://sites.google.com/view/appcrafters/terms/

Screenshots

Open Chat3 screens
Chat AI3 screens

Verdict

The call

The clearest difference is review sentiment: Chat AI at 100% against Open Chat's 0%. Chat AI also leads on rating (5.0 vs 3.7). Open Chat's advantage is ads (none vs shown) and update cadence (every 5 days vs every 19 months). On price, in-app purchases, monetization model 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 and Chat AI sells 4 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chat AI holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 0% of Open Chat's written reviews are positive against 100% of Chat AI's.

UpkeepUpdate frequency

Open Chat ships an update every 5 days, Chat AI every 19 months. Both last shipped on October 30, 2026.

Scorecard6 real differences · 4 level
Open Chat versus Chat AI: the parameters behind the verdict, then further details
ParameterOpen ChatChat AI
PriceFreeFree
Rating3.7 (3 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 5 days — betterEvery 19 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size13 MB93 MB
Age rating4+17+
DeveloperMultiverseMansur Segmen

Customer experience

Open Chat

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

Chat AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
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
4 purchases

Chat AI

Subscriptions4
  • Unlimited Access2 variants$7.997 Days
  • Unlimited Access$29.991 Year
  • Unlimited Access$39.991 Year
Show 1 more
  • Unlimited Access$49.991 Year

Questions

Is Open Chat free?
Open Chat is free to download, with in-app purchases available.
Is Chat AI free?
Chat AI is free to download, with in-app purchases available.
Which has better reviews, Open Chat or Chat AI?
Chat AI is rated higher. Open Chat averages 3.7 out of 5 from 3 ratings, while Chat AI averages 5.0 from 1 ratings.
Do Open Chat or Chat AI have ads?
Chat AI shows ads; Open Chat does not.
Which is updated more often, Open Chat or Chat AI?
Open Chat ships an update every 5 days, and Chat AI every 19 months. Most recently, Open Chat was updated on October 30, 2026 and Chat AI on October 30, 2026.

Other comparisons