Comparison

Openchat vs ChatOne

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

ChatOne

This AI companion offers intelligent chat, image generation, and detailed image descriptions. It provides specialized assistants for various tasks and saves conversation history. Start for free and upgrade for advanced AI capabilities.

Highlights
  • AI Chat Assistant
  • AI Image Generation
  • Smart Image Descriptions
  • Specialized AI Assistants
  • Chat History
Features
Read full description

ChatOne – AI Chat and Image Generator Meet ChatOne, your intelligent AI companion for creativity, productivity, learning, and everyday problem-solving. Chat with AI, generate images, get instant answers, explore new ideas, and improve your workflow using one powerful app. Whether you are creating content, studying, solving a technical problem, or brainstorming your next project, ChatOne provides fast and practical AI assistance whenever you need it. What You Can Do with ChatOne AI Chat Assistant Ask questions, brainstorm ideas, write content, summarise information, or learn something new through a natural and context-aware AI chat experience. AI Image Generation Turn your ideas into high-quality AI-generated images. Create visuals for personal projects, social media, marketing, design inspiration, and more. Smart Image Descriptions Upload an image and receive a detailed AI-generated description. This can be helpful for accessibility, research, content creation, and understanding visual information. Specialised AI Assistants Choose from assistants designed for different tasks, including coding, writing, productivity, learning, brainstorming, and personal development. Chat History Save your conversations and return to them later without losing important context. Free to Start Explore ChatOne for free. Upgrade only when you need access to additional features and advanced AI capabilities. Why Choose ChatOne • Fast and natural AI conversations • AI tools for text, ideas, and images • Clean and user-friendly interface • Support for work, study, creativity, and everyday tasks • Multiple AI-powered features in one app Designed for Everyone Creators and Designers Generate visual ideas, image descriptions, creative concepts, and content inspiration. Writers and Students Get assistance with writing, summaries, explanations, research ideas, and feedback. Developers and Technology Enthusiasts Ask programming questions, understand technical concepts, debug code, and explore development best practices. Business Professionals Save time with brainstorming, content creation, productivity support, and AI-powered insights. Subscription Options Weekly Subscription Title: ChatOne Weekly Subscription Length: 1 week Price: $6.99 per week Monthly Subscription Title: ChatOne Monthly Subscription Length: 1 month Price: $14.99 per month Yearly Subscription Title: ChatOne Yearly Subscription Length: 1 year Price: $54.99 per year Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current subscription period. Payment will be charged to your Apple ID account. You can manage or cancel your subscription through your Apple ID account settings. Privacy and Security Your privacy is important to us. Please review our Privacy Policy and Terms of Use to understand how your information is handled. Privacy Policy https://www.deepgronkai.com/privacy.html Terms of Use https://www.deepgronkai.com/terms.html Download ChatOne Today Discover a smarter way to chat, create, learn, and work with AI using ChatOne.

Screenshots

Openchat4 screens
ChatOne4 screens

Verdict

The call

The clearest difference is review sentiment: Openchat at 81% against ChatOne's 41%. Openchat also leads on rating (4.7 vs 4.3) and ratings volume (4.6K vs 759). ChatOne's advantage is update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model 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 ChatOne sells 10 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

Openchat holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Openchat has 4.6K ratings behind it against 759, so its average is the more settled of the two. Written reviews point the same way: 81% of Openchat's written reviews are positive against 41% of ChatOne's.

UpkeepUpdate frequency

Openchat ships an update every 3 weeks, ChatOne weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
Openchat versus ChatOne: the parameters behind the verdict, then further details
ParameterOpenchatChatOne
PriceFreeFree
Rating4.7 (4.6K ratings) — better4.3 (759 ratings)
Positive reviews81.3% of reviews — better40.6% of reviews
Number of ratings4.6K — better759
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size111 MB57 MB
Age rating12+17+
DeveloperJARVISY LTDAstralO Studio LLC

Customer experience

Openchat

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

ChatOne

All ratings759 ratings
Positive80.8%
Neutral3.8%
Negative15.4%
Written reviews64 reviews
Positive40.6%
Neutral14.1%
Negative45.3%

User reviews

Openchat

From 4.6K 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

ChatOne

From 759 App Store ratings

What we love

  • ✨ Pretty smart AI
  • 💡 Useful features
  • 🚀 Fast responses
  • 👍 Good for brainstorming
  • ✍️ Drafts emails quickly

Room to improve

  • 💸 Expensive subscription
  • ❌ Many errors and typos
  • 👎 Not worth the money
  • 🚫 Limited free usage
  • 🤔 Unclear pricing

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

ChatOne

Reported bugs

13 issues
  • Poor spelling and grammar
  • Phrases make no sense
  • App not working
  • Image generation error
  • Cannot restore purchase
Show 8 more
  • App crashes on message send
  • Missing chats after update
  • Cannot find history of created photos
  • App not working after payment
  • Voice assistant stopped working
  • Login issues
  • Auto-scroll cannot be turned off
  • Free trial not working as advertised

Requested features

7 requests
  • Allow users to use features by watching ads
  • Lower subscription price
  • Improve voice integration
  • Add dark mode option
  • Improve UI for different AI models
Show 2 more
  • Allow photo upload for AI analysis
  • More advanced features

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

ChatOne

Subscriptions6
  • ChatONE AI Pro Subscription$6.997 Days
  • ChatONE AI Pro Subscription$14.991 Month
  • ChatONE AI Pro Subscription$19.992 Months
Show 3 more
  • ChatONE AI Pro Subscription$29.996 Months
  • ChatONE AI Pro Subscription$49.991 Year
  • ChatONE AI Pro Subscription$54.991 Year
One-time4
  • 10k Imagizo Credits$9.99
  • 30k Imagizo Credits$19.99
  • 100k Imagizo Credits$49.99
Show 1 more
  • ChatONE AI Lifetime$199.99

Questions

Is Openchat free?
Openchat is free to download, with in-app purchases available.
Is ChatOne free?
ChatOne is free to download, with in-app purchases available.
Which has better reviews, Openchat or ChatOne?
Openchat is rated higher. Openchat averages 4.7 out of 5 from 4.6K ratings, while ChatOne averages 4.3 from 759 ratings.
Do Openchat or ChatOne have ads?
Both Openchat and ChatOne show ads.
Which is updated more often, Openchat or ChatOne?
Openchat ships an update every 3 weeks, and ChatOne weekly. Most recently, Openchat was updated on November 3, 2026 and ChatOne on November 4, 2026.

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