Comparison

AI Chatbot 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 Chatbot

This AI chatbot and writer leverages advanced GPT and Gemini models to provide human-like conversations, creative writing assistance, and meticulous proofreading. It offers unlimited interactions, multi-language support, and cross-device compatibility for a versatile user experience.

Highlights
  • Advanced AI models (GPT-5.2, GPT-4o, Gemini, Claude)
  • Human-like conversational AI
  • AI writing assistant for various content
  • Meticulous AI proofreader
  • Unlimited questions and answers
  • Multi-language support (140+)
  • Cross-compatible device support
Features
Read full description

Trusted by millions of users worldwide, Nova is an all-in-one AI chatbot and assistant that helps you write, learn, and get instant answers securely and effortlessly. Built on the latest OpenAI GPT-5.6, Google Gemini 3.6 Flash, Anthropic Claude Opus 5, Kimi K3, xAI Grok 4.5, and DeepSeek V4 Pro, Nova delivers fast and reliable AI assistance, helping you stay productive, creative, and informed in one seamless experience. Whether you want to write better, learn faster, or get instant answers, Nova brings the power of advanced chatbot AI into one simple experience. WHAT IT DOES Nova helps you handle everyday tasks with ease using a powerful AI chatbot assistant: • Get instant answers with an advanced AI chatbot built on OpenAI GPT-5.6 • Generate images with AI • Search the web for real-time information • Write, rewrite, and improve content with an AI writer built on OpenAI GPT-5.6. • Generate ideas for social media, business, and creativity • Translate and communicate in 140+ languages • Discover personalized recommendations (books, movies, more) • Use voice mode for hands-free interaction • Work on files like Word, Excel, and more • Scan and solve problems instantly (documents, questions, homework) • Generate, explain, and debug code with AI-powered coding assistance • Research topics in depth and explore complex ideas • Compare information, analyze sources, and uncover key insights Key capabilities: • Image generation • Voice mode • Web search • AI chatbot for real-time conversations • AI proofreader for grammar, clarity, tone, and rewriting • AI coding assistant • Deep research and analysis From quick questions to complex workflows, Nova delivers fast, natural responses built on OpenAI GPT-5.6 and advanced AI models, with real-time insights and context-aware intelligence built on DeepSeek V4 Pro. Trusted by millions of users worldwide, Nova is a leading AI chatbot for writing, productivity, and everyday AI assistance. WHY IT’S EASY Nova is built to be intuitive, fast, and effortless. • One-tap AI chat, start using the AI chatbot instantly • Clean, intuitive interface • Cross-device sync, continue your chatbot AI experience anywhere How it works: Ask your question Choose your goal (write, learn, create) Get instant AI-powered results No setup. No complexity. Just results with your personal AI chatbot assistant. TRUST & SECURITY Your data and privacy are a priority. Nova follows modern security principles: • Data minimization • No unnecessary tracking • Secure processing infrastructure Your AI chatbot conversations stay private and under your control. Nova is built with a privacy-first mindset, ensuring your interaction with the AI chatbot remains secure, reliable, and protected. Privacy Policy: https://novaapp.ai/privacy Terms of Service: https://novaapp.ai/terms Support: support@novaapp.ai WORKS EVERYWHERE Nova works seamlessly across all phones and tablets. Multi-language AI support (140+ languages) Built on leading AI systems: OpenAI GPT-5.6 • Google Gemini 3.6 Flash • Anthropic Claude Opus 5 • Kimi K3 • xAI Grok 4.5 • DeepSeek V4 Pro WHY NOVA • All-in-one AI chatbot & assistant built on OpenAI’s GPT-5.6 model • Fast and creative chatbot AI responses • Designed for everyday productivity and creativity • Continuous improvements with evolving AI technologies Trusted by millions of users worldwide, Nova is your all-in-one AI chatbot and assistant for work, learning, and creativity, built on OpenAI GPT-5.6, Google Gemini 3.6 Flash and Anthropic Claude Opus 5. DESIGNED FOR EVERYDAY AI USE • AI chat, writing, and productivity assistant with image generation, web search, and voice mode • For students, professionals, creators, and teams, supports Word, Excel, and more • Fast, simple, and powerful, with scan and solve capabilities From simple questions to advanced tasks, Nova makes AI accessible, useful, and powerful for everyone.

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 Chatbot4 screens
ChatGPT4 screens

Verdict

The call

The clearest difference is ads: AI Chatbot at none against ChatGPT's shown. AI Chatbot also leads on iOS requirement (15 vs 18.0). ChatGPT's advantage is ratings volume (11M vs 126K) and chart position (#1 vs #37). On price, review sentiment, 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. AI Chatbot sells 20 in-app purchases, starting at $4.99 per 7 days and ChatGPT sells 8 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

ChatGPT holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: ChatGPT has 11M ratings behind it against 126K, so its average is the more settled of the two. Written reviews complicate that: 72% of AI Chatbot's written reviews are positive against 70% of ChatGPT's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

AI Chatbot ships an update every 2 weeks, ChatGPT weekly. Both last shipped on September 25, 2026.

Scorecard6 real differences · 5 level
AI Chatbot versus ChatGPT: the parameters behind the verdict, then further details
ParameterAI ChatbotChatGPT
PriceFreeFree
Rating4.6 (126K ratings)4.8 (11M ratings) — better
Positive reviews71.7% of reviews — better70.3% of reviews
Number of ratings126K11M — better
Update frequencyEvery 2 weeksWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#37#1 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better18.0
Further details — not scored
Size202 MB227 MB
Age rating9+12+
DeveloperSCALEUP YAZILIM HIZMETLERIOpenAI OpCo, LLC

Customer experience

AI Chatbot

All ratings126,124 ratings
Positive90.7%
Neutral2.9%
Negative6.5%
Written reviews3,185 reviews
Positive71.7%
Neutral4.4%
Negative23.9%

ChatGPT

All ratings10,581,613 ratings
Positive96.0%
Neutral1.2%
Negative2.8%
Written reviews25,277 reviews
Positive70.3%
Neutral4.3%
Negative25.4%

User reviews

AI Chatbot

From 126K App Store ratings

What we love

  • 🚀 Helpful and efficient assistant
  • 👍 User-friendly interface
  • 🤖 Impressive AI capabilities
  • 💡 Versatile and adaptable
  • 🤯 Exceeds expectations

Room to improve

  • 🔒 Concerns about privacy and data usage
  • 💰 Expensive subscription model
  • 🔧 Occasional technical issues
  • 🕰️ Limited free usage

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 Chatbot

Reported bugs

3 issues
  • Inconsistent performance and response times
  • Syncing issues across devices
  • Unreliable image generation

Requested features

4 requests
  • Improved search and history management
  • Integration with more third-party apps
  • Expanded free features and trial period
  • Offline mode or local data storage

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

20 purchases

AI Chatbot

Subscriptions12
  • 1 Week Chatbot Pro3 Days trial2 variants$4.997 Days
  • 1 Week Chatbot Pro$4.997 Days
  • 1 Week Chatbot Pro3 Days trial$6.997 Days
Show 9 more
  • 1 Week Chatbot Pro$6.997 Days
  • 1 Week Chatbot Pro$7.997 Days
  • 1 Week Chatbot Pro3 Days trial$7.997 Days
  • 1 Week Chatbot Pro7 Days trial$7.997 Days
  • Nova Premium Subscription3 Days trial$9.997 Days
  • 1 Month Chatbot OpenAI Subs3 Days trial$9.991 Month
  • 1 Year Chatbot Pro$39.991 Year
  • 1 Year Chatbot Pro$59.991 Year
  • 1 Year Chatbot Pro$199.991 Year
One-time8
  • Nova AI Assistant Promoted PRO$0.99
  • Nova AI Assistant PRO$1.99
  • Nova AI Assistant Upgrade PRO$2.99
Show 5 more
  • Nova AI Assistant Platinium$6.99
  • Lifetime Chatbot Nova Subs$39.99
  • Lifetime Chatbot Nova Subs$49.99
  • Lifetime Chatbot Nova Subs$59.99
  • Lifetime Chatbot Nova Subs$69.99
8 purchases

ChatGPT

Subscriptions5
  • ChatGPT Go$8.001 Month
  • ChatGPT Plus$19.991 Month
  • ChatGPT Pro 5x$100.001 Month
Show 2 more
  • ChatGPT Pro 20x$200.001 Month
  • ChatGPT Plus$200.001 Year
One-time3
  • 100 Credits$4.00
  • 500 Credits$20.00
  • 1000 Credits$40.00

Questions

Is AI Chatbot free?
AI Chatbot 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 Chatbot or ChatGPT?
ChatGPT is rated higher. AI Chatbot averages 4.6 out of 5 from 126K ratings, while ChatGPT averages 4.8 from 11M ratings.
Do AI Chatbot or ChatGPT have ads?
ChatGPT shows ads; AI Chatbot does not.
Which is updated more often, AI Chatbot or ChatGPT?
AI Chatbot ships an update every 2 weeks, and ChatGPT weekly. Most recently, AI Chatbot was updated on September 25, 2026 and ChatGPT on September 25, 2026.
Which is more popular, AI Chatbot or ChatGPT?
AI Chatbot currently peaks at #37 in the App Store charts, and ChatGPT at #1. Chart position reflects recent download velocity rather than total install base.

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