Comparison

AI Chat Assistant vs ChatGPT

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

Head to head
About

AI Chat Assistant

This AI assistant helps busy individuals boost productivity by handling tasks like writing emails, generating code, creating images, and summarizing documents. It supports voice input, file uploads, and image analysis, leveraging multiple advanced AI models for diverse needs.

Highlights
  • Voice mode for real-time conversations
  • Image and video generation
  • Writing and grammar assistance
  • Research and learning tools
  • Coding and math problem solving
  • Document summarization
  • Smart web search
Features
Read full description

ChatNow is an all-in-one AI assistant with 30+ of the top AI models in one place: GPT-6 Astra, Claude Fable 5.1, Gemini 3.1 Pro, Grok 4.5, and every new release that follows. Write, research, create images and video, and solve everyday or complex problems, without learning several tools, switching between apps, or paying for separate subscriptions. Downloaded 13 million+ times* and rated 4.8 out of 5 from 400,000+ ratings and reviews. HOW MANY AI MODELS ARE IN CHATNOW? More than 30 today, covering chat and reasoning, images, and video. New flagship models are added as they launch, so you are never a generation behind. WHICH AI MODELS ARE IN CHATNOW? For writing, reasoning, and analysis: GPT-6 Astra, GPT-5.6 (Terra, Luna, Sol), GPT-5.5 Thinking, Claude Fable 5.1, Claude 4.8 Opus, Claude 5 Sonnet, Gemini 3.1 Pro, Gemini 3 Flash, Grok 4.5, Grok 4.3. For images: Nano Banana Pro, Nano Banana 2, GPT Image 2, Flux. For video: Veo 3.1, Sora 2, Kling 2.1, Seedance 2.5, Omni Flash. This is not the full list. Open ChatNow for the current lineup. WHICH MODEL SHOULD I USE? Pick one in a tap, or ask several models the same question, compare the answers, and keep the best one. CAN I USE GPT-6, CLAUDE, GEMINI, AND VEO WITHOUT SEPARATE SUBSCRIPTIONS? Yes. One subscription covers all 30+ models instead of four or five separate bills. Type, talk, or snap a photo and get a clear answer back. KEY FEATURES WRITING & GRAMMAR Draft the email you keep putting off or turn messy notes into a clean report. Summarize, rewrite, translate, fix grammar, and polish your resume. RESEARCH & SMART WEB SEARCH Get up-to-date answers with sources: today's news, product comparisons, and fact checks on what you read online. Turn articles and PDFs into quick takeaways. IMAGE & VIDEO CREATION Generate images and edit photos with Nano Banana Pro and GPT Image 2. Make short videos with Veo 3.1, Sora 2, and Kling 2.1. New creative models land in Creative Studio right after release. CODING Describe your idea in Playground and watch it become a working app or website, no coding needed. Generate code, debug errors, and get step-by-step explanations. VOICE MODE & VOICE TO TEXT Ask out loud while cooking, driving, or walking, and get clear spoken answers in real time. Or skip typing and let voice-to-text do it. IMAGE & DOCUMENT ANALYSIS Snap a photo of a chart, a whiteboard, or handwritten notes and get a clear explanation. WHAT USERS SAY "I've tested at least 12 AI platforms for work. With four paid subscriptions for comparison, this one is the way to go." - Sohail R., US "Works amazingly fast and has cut my work and life load in half." - Nienie, US "At 71, learning something new is usually a non-starter. I needed research, and this app saved me HOURS." - Hoosier R., US "All the solutions in one app, no need to download other apps." - Lokki, US WHY CHATNOW - 30+ models in one place, not one model per plan - New models added as they launch, nothing to chase - Text, images, video, research, and code side by side - One price instead of five subscriptions IS CHATNOW FREE? Yes, ChatNow is free to download and you can start chatting right away. A subscription unlocks all 30+ models and features. IS MY DATA PRIVATE? Yes. ChatNow follows European data protection standards. Your conversations and content stay private. WHO CHATNOW IS FOR - PROFESSIONALS: draft reports, analyze data, and decide faster - RESEARCHERS & LEARNERS: summarize sources and understand complex topics - CREATORS: generate images, video, and content ideas - ANYONE: ask in plain language and get help with everyday questions Download ChatNow for free and make AI your advantage. *Total downloads as of 2026. Privacy Policy: https://www.iubenda.com/privacy-policy/27023519 Terms of Use: https://www.iubenda.com/terms-and-conditions/27023519 Questions or feedback? Reach out to us at chatnow.support@tappz.com ChatNow is independently developed and not affiliated, endorsed, or sponsored by OpenAI.

About

ChatGPT

This app provides access to advanced AI capabilities, including text generation, image creation from descriptions, and voice conversations. It offers personalized advice, creative inspiration, and instant answers for various tasks, syncing history across devices.

Highlights
  • Image generation from text
  • Advanced voice conversations
  • Photo upload and transcription
  • Creative inspiration and ideas
  • Tailored advice and planning
  • Personalized learning assistance
  • Professional brainstorming
Features
Read full description

Introducing ChatGPT for iOS: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including the new image generator. With ChatGPT in your pocket, you’ll find: · Image generation–Generate original images from a description, or transform existing ones with a few simple words. · Advanced Voice Mode–Tap the soundwave icon to have a real-time convo on the go. Settle a dinner table debate, or practice a new language. · Photo upload—Snap or upload a picture to transcribe a handwritten recipe or get info about a landmark. · Creative inspiration—Find custom birthday gift ideas or create a personalized greeting card. · Tailored advice—Talk through a tough situation, ask for a detailed travel itinerary, or get help crafting the perfect response. · Personalized learning—Explain electricity to a dinosaur-loving kid or easily brush up yourself on a historic event. · Professional input—Brainstorm marketing copy or map out a business plan. · Instant answers—Get recipe suggestions when you only have a few ingredients. Join hundreds of millions of users and try the app captivating the world. Download ChatGPT today. Terms of service & privacy policy: https://openai.com/policies/terms-of-use https://openai.com/policies/privacy-policy

Screenshots

AI Chat Assistant4 screens
ChatGPT4 screens

Verdict

The call

The clearest difference is ratings volume: ChatGPT at 11M against AI Chat Assistant's 143K. ChatGPT also leads on update cadence (every 6 days vs every 3 weeks) and chart position (#1 vs #40). On price, rating, 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. AI Chat Assistant sells 13 in-app purchases, starting at $5.99 per 7 days and ChatGPT sells 9 in-app purchases, starting at $8.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for AI Chat Assistant against 4.8 for ChatGPT. That said, the two scores are not equally well evidenced: ChatGPT has 11M ratings behind it against 143K, so its average is the more settled of the two.

UpkeepUpdate frequency

AI Chat Assistant ships an update every 3 weeks, ChatGPT every 6 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 8 level
AI Chat Assistant versus ChatGPT: the parameters behind the verdict, then further details
ParameterAI Chat AssistantChatGPT
PriceFreeFree
Rating4.8 (143K ratings)4.8 (11M ratings)
Positive reviews41.7% of reviews—
Number of ratings143K11M — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#40#1 — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size140 MB269 MB
Age rating12+12+
DevelopertappzOpenAI OpCo, LLC

Customer experience

AI Chat Assistant

All ratings143,231 ratings
Positive95.5%
Neutral2.0%
Negative2.4%
Written reviews1,430 reviews
Positive41.7%
Neutral5.3%
Negative52.9%

ChatGPT

All ratings11,313,295 ratings
Positive95.9%
Neutral1.2%
Negative2.8%

User reviews

AI Chat Assistant

From 143K App Store ratings

What we love

  • 🚀 Fast and responsive
  • 💡 Helpful AI assistant
  • 👍 Useful for writing tasks
  • 🤖 Impressive capabilities

Room to improve

  • 💰 Expensive subscription
  • 🔒 Limited free usage
  • 🐛 Inconsistent responses
  • 🤔 Lacks memory/context

ChatGPT

From 11M App Store ratings

What we love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and user-friendly interface
  • 🤖 Impressive conversational abilities
  • 💡 Convenient mobile access to ChatGPT
  • 🧠 Vast knowledge base on diverse topics

Room to improve

  • 🐛 Occasional inaccuracies or inconsistencies in responses
  • 🔖 Limited to pre-2021 data, lacking real-time updates
  • 🔒 Concerns about privacy and data usage
  • 🔍 Difficulty in navigating and managing conversation history

Bugs and requests

AI Chat Assistant

Reported bugs

3 issues
  • Server overload issues
  • Incorrect information provided
  • Subscription issues/charges

Requested features

4 requests
  • Ability to save/export chat history
  • More customization options
  • Improved image generation capabilities
  • Integration with other productivity tools

ChatGPT

Reported bugs

3 issues
  • Unexpected app crashes or freezes
  • Issues with login and account verification
  • Inconsistent performance on different iOS devices

Requested features

5 requests
  • Ability to integrate with other apps and services
  • Support for voice commands and audio responses
  • Enhanced search and organization of conversation history
  • Customization options for the AI's personality and behavior
  • Improved accessibility features for users with disabilities

In-app purchases

13 purchases

AI Chat Assistant

Subscriptions11
  • ChatNow Plus Weekly3 Days trial$5.997 Days
  • AI Plus3 Days trial$6.997 Days
  • AI Chat Plus3 Days trial$6.997 Days
Show 8 more
  • AI Chat Plus$6.997 Days
  • ChatNow Plus$19.991 Month
  • AI Chat Plus Monthly$29.991 Month
  • ChatNow Plus2 variants$49.991 Year
  • ChatNow Plus (Yearly)$59.991 Year
  • ChatNow Plus$69.991 Year
  • ChatNow Plus7 Days trial$79.991 Year
  • AI Chat Plus Family Plan$99.991 Year
One-time2
  • 4000 Credits$9.99
  • 15000 Credits$19.99
9 purchases

ChatGPT

Subscriptions6
  • ChatGPT Go$8.001 Month
  • ChatGPT Plus$19.991 Month
  • ChatGPT Pro 100$100.001 Month
Show 3 more
  • ChatGPT Pro 200$200.001 Month
  • ChatGPT Plus$200.001 Year
  • ChatGPT Pro 500$500.001 Month
One-time3
  • 100 Credits$4.00
  • 500 Credits$20.00
  • 1000 Credits$40.00

Questions

Is AI Chat Assistant free?
AI Chat Assistant is free to download, with in-app purchases available.
Is ChatGPT free?
ChatGPT is free to download, with in-app purchases available.
Which has better reviews, AI Chat Assistant or ChatGPT?
AI Chat Assistant and ChatGPT are both rated 4.8 out of 5 on the App Store, from 143K and 11M ratings respectively.
Do AI Chat Assistant or ChatGPT have ads?
Both AI Chat Assistant and ChatGPT show ads.
Which is updated more often, AI Chat Assistant or ChatGPT?
AI Chat Assistant ships an update every 3 weeks, and ChatGPT every 6 days. Most recently, AI Chat Assistant was updated on October 17, 2026 and ChatGPT on October 18, 2026.
Which is more popular, AI Chat Assistant or ChatGPT?
AI Chat Assistant currently peaks at #40 in the App Store charts, and ChatGPT at #1. Chart position reflects recent download velocity rather than total install base.

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