Comparison

Openchat vs AI Chat 4.0

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

Head to head
About

Openchat

This AI assistant offers personalized text and voice interactions, helping with tasks like drafting emails, summarizing articles, and brainstorming creative ideas. It supports multilingual communication and includes an AI art generator and interactive games. Users can customize responses and focus on privacy.

Highlights
  • Advanced AI Assistant
  • Personalized Responses
  • Smart Task Automation
  • Multilingual Voice & Text
  • Pro AI Artist (Premium)
  • Interactive Games
Features
Read full description

OpenChat – Your Personalized AI Assistant Powered by the Best AI Models. Experience the future of AI with a smart, adaptive assistant designed to understand and assist you like never before. Key Features: • Advanced AI Assistant: Get instant, accurate answers to any question, generate creative ideas, or receive expert advice on topics like career, health, and technology. • Personalized Responses: Tailor AI interactions to your style—choose response length (short, medium, long) and tone (casual, professional, humorous, or storytelling). • Smart Task Automation: Create custom AI helpers for daily tasks: - Work: Draft emails, prepare presentations, generate reports. - Learning: Summarize articles, translate languages, explain complex concepts. - Creativity: Brainstorm stories, design marketing copy, generate poetry. - ect • Multilingual Voice & Text: Speak or type in any language for real-time translation, learning, or natural conversations. • Pro AI Artist (Premium): Generate high-quality images from text prompts for social media, artwork, or projects. • Interactive Games: Play Alchemist AI, an inventive game where you combine elements to discover new creations. Why OpenChat Stands Out: • Deep Personalization: Select 3+ interest areas (e.g., Technology, Music, Relationships) to refine AI suggestions. • Adaptive to Your Needs: Whether for quick help, deep research, or entertainment, OpenChat adjusts to your goals. • Privacy-Focused: Your data stays secure; chats are not shared with third parties. PRO Subscription Benefits: • Unlimited access to premium AI models. • Priority response times and advanced features like Pro AI Artist. • Ad-free experience with higher message limits. Subscription: • You can subscribe to a PRO account • The subscription options are 1 week, 1 month, and one year • Subscription will automatically renew for the same price and term as the original "one month", "one year", "one week" package unless auto-renewal is disabled at least 24 hours before the current period expires. • Payment will be charged to the iTunes account upon confirmation of purchase. • Subscriptions can be managed by the user and auto-renewal can be disabled in the user's account settings after purchase. Privacy policy: https://jarvisy.com/privacy-policy Terms and conditions: https://jarvisy.com/terms-of-service

About

AI Chat 4.0

This app offers a versatile AI assistant powered by advanced models like GPT-5.4 and Gemini 3.1 Pro. It excels at generating text, images, translations, and personalized plans for travel, fitness, and meals. Seamlessly switch between models for optimal results in everyday tasks, creativity, and learning.

Highlights
  • Multiple leading AI models
  • AI Chatbot for intelligent answers
  • Text and content generation
  • AI image creation from prompts
  • Multi-language translation
  • Personalized fitness and meal plans
  • Travel itinerary builder
Features
Read full description

This app is powered by advanced AI technologies, including GPT-6, Grok 4.6, Gemini 3.8 Flash, and Claude Opus 5. A powerful AI chatbot and AI assistant designed for everyday tasks, creativity, productivity, and learning. Switch between models to get the best results for any request. Features AI Chatbot Ask any question and get clear, intelligent answers. Your data is handled securely. Writing Assistant & Text Generator Create emails, captions, summaries, essays, rewrites, and professional content in seconds. AI Image Generator Turn text prompts into original illustrations, backgrounds, and graphics. All generations pass through content safety filters. The app does not support editing, swapping, or generating images of real people. Translator Translate text between multiple languages with speed and accuracy. Recipes & Meal Ideas Generate meal plans based on ingredients you already have. Activity Planner Get balanced workout and daily activity plans tailored to your goals. Travel Planner Build smart itineraries and discover new destinations effortlessly. Lifestyle Assistant Productivity tips, creative ideas, book recommendations, and everyday advice. Content Safety All AI responses and generated images are filtered for inappropriate content. Why users choose this AI app • Multiple leading AI models in one app • Fast responses and intuitive interface • Designed for work, study, and creativity • Continuous updates and feature improvements How to use the AI assistant • Open the app and start chatting • Type your question or describe your task • Get instant AI-generated results • Refine your request to improve the outcome Real-Life Use Cases • No time to research? Ask the AI chatbot and get a clear summary in seconds. • Writing an email before a meeting? Generate a professional draft instantly. • Preparing for a special occasion? Create a custom greeting card illustration. • Planning a trip? Let the AI travel planner build your itinerary. • Building healthier habits? Get a balanced meal and activity plan. FAQ What makes this AI chatbot different? It combines GPT, Grok, Gemini PRO, and Claude in one interface, allowing you to switch models depending on your needs. Is there a free version? Yes. Users receive up to 10 free messages per day. Do I need an account? You can review the app experience before upgrading. Account and data handling details are described in our Privacy Policy. How do I cancel Premium? You can manage or cancel your subscription in your Apple account settings. Premium Subscription • Communication with AI models is limited by quotas; users are provided up to 10 free messages per day • Unlimited communication with AI is available only for Premium users. Users are offered various subscription options to become Premium users • We offer free trial periods that can be used for a first introduction to the app • Subscriptions are billed weekly, monthly or annually at the rate you choose, depending on your subscription plan Privacy Policy: https://liquid-apps.com/justgpt/privacy-policy Terms of Service: https://liquid-apps.com/justgpt/terms-of-use

Screenshots

Openchat4 screens
AI Chat 4.04 screens

Verdict

The call

Openchat and AI Chat 4.0 both sit at 4.7 stars, but that hides the real split: 81% of Openchat's written reviews are positive against 36% of AI Chat 4.0's. AI Chat 4.0's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence 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. Openchat sells 8 in-app purchases, starting at $6.99 per 7 days and AI Chat 4.0 sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Openchat holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 4.4K and 2.4K respectively. Written reviews point the same way: 81% of Openchat's written reviews are positive against 36% of AI Chat 4.0's.

UpkeepUpdate frequency

Openchat ships an update every 3 weeks, AI Chat 4.0 fortnightly. Both last shipped on October 21, 2026.

Scorecard2 real differences · 8 level
Openchat versus AI Chat 4.0: the parameters behind the verdict, then further details
ParameterOpenchatAI Chat 4.0
PriceFreeFree
Rating4.7 (4.4K ratings) — better4.5 (2.4K ratings)
Positive reviews81.3% of reviews — better35.6% of reviews
Number of ratings4.4K — better2.4K
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size111 MB50 MB
Age rating12+4+
DeveloperJARVISY LTDLiquid Apps Kft.

Customer experience

Openchat

All ratings4,417 ratings
Positive91.8%
Neutral2.8%
Negative5.5%
Written reviews300 reviews
Positive81.3%
Neutral2.3%
Negative16.3%

AI Chat 4.0

All ratings2,336 ratings
Positive88.7%
Neutral3.0%
Negative8.4%
Written reviews101 reviews
Positive35.6%
Neutral2.0%
Negative62.4%

User reviews

Openchat

From 4.4K App Store ratings

What we love

  • 🚀 Super charged productivity and brainstorm capacity
  • 👍 Helpful for dyslexic business owners
  • 👍 Easy to use
  • 👍 Awesome program for therapists
  • 👍 Very helpful as an editor

Room to improve

  • 🐛 Incorrect spelling in advanced images
  • 🔒 Requires payment for full access
  • 🐛 Image generation limitations and issues

AI Chat 4.0

From 2.4K App Store ratings

What we love

  • 🚀 Awesome tool
  • 💡 The best AI app I ever used
  • 👍 Very useful in many ways
  • 👍 This is the best!

Room to improve

  • 🐛 Do not purchase this app!
  • 🐛 Not worth it!
  • 🐛 Lila
  • 🐛 Hard to use
  • 🐛 Disappointed

Bugs and requests

Openchat

Reported bugs

2 issues
  • Incompatibility with older devices
  • Charging for a free trial

Requested features

3 requests
  • Option to create documents
  • More free messages or reduced reset time
  • Dark mode option

AI Chat 4.0

Reported bugs

3 issues
  • Takes a long time to load if it can even answer. Waste of time and money.
  • The app is really slow and it always answers to where you have to scroll up to start. Also, there is no audio, which is disappointing. And whenever you ask a question, you always have to scroll up on an iPhone 12 to see the box where you type. It's just a little thing, but it's annoying. I was hoping for better and hopefully in time this will be better. Thank you.
  • I have only had this version for 5 minutes and it has already asked me for feedback. I just want to try it for three days but see that I am 'subscribed.' So how go I cancel should this version not work out. And, if it is working, how do I find the rules for use? Thank you

Requested features

3 requests
  • Could use some personal connection . As they do once they learn your personality .
  • Finding a sales job
  • Pero es de pago 🫨😬🫤

In-app purchases

8 purchases

Openchat

Subscriptions8
  • 3-day free trial3 Days trial$6.997 Days
  • 3-day free trial3 Days trial$7.997 Days
  • AI Chat Premium Monthly1 Month trial$19.991 Month
Show 5 more
  • 3-day free trial3 Days trial$19.991 Month
  • AI Chat Premium Monthly1 Month trial$29.991 Month
  • Yearly Access$39.991 Year
  • Yearly Access$49.991 Year
  • Yearly Access$89.991 Year
10 purchases

AI Chat 4.0

Subscriptions10
  • Unlimited Chat AI7 Days trial$4.997 Days
  • Unlimited Chat AI$6.997 Days
  • Powered by advanced AI$7.997 Days
Show 7 more
  • ChatGPT 4.0: ask anything3 Days trial$7.997 Days
  • Premium Access3 Days trial$9.997 Days
  • Fast AI Answer3 Days trial$9.997 Days
  • Annual Premium Access$44.991 Year
  • AI art: photo generator$44.991 Year
  • AI Homework helper: math3 Days trial$49.991 Year
  • AI Photo Generator$79.991 Year

Questions

Is Openchat free?
Openchat is free to download, with in-app purchases available.
Is AI Chat 4.0 free?
AI Chat 4.0 is free to download, with in-app purchases available.
Which has better reviews, Openchat or AI Chat 4.0?
Openchat is rated higher. Openchat averages 4.7 out of 5 from 4.4K ratings, while AI Chat 4.0 averages 4.5 from 2.4K ratings.
Do Openchat or AI Chat 4.0 have ads?
Openchat shows ads; AI Chat 4.0 does not.
Which is updated more often, Openchat or AI Chat 4.0?
Openchat ships an update every 3 weeks, and AI Chat 4.0 fortnightly. Most recently, Openchat was updated on October 21, 2026 and AI Chat 4.0 on October 21, 2026.

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