Comparison

Chatico AI vs Knowledge Robo

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

Head to head
About

Chatico AI

This AI-powered assistant leverages leading models for writing, voice interaction, web analysis, and content creation. It offers features like homework help, PDF/YouTube summarization, image generation, and custom AI assistants, all accessible via a keyboard extension.

Highlights
  • Powered by GPT-5.1, Claude 4, Gemini 3 Pro, Grok 4, Mistral, LLaMA
  • Writing assistant for emails, posts, resumes, and more
  • Voice interaction with natural intonation
  • Web analytics and smart search for real-time answers
  • Homework help and exam preparation
  • Summarize PDFs, YouTube videos, and webpages
  • Image generation with various styles and models
  • Customizable AI assistants and AI keyboard extension
Read full description

Chatico AI brings writing, learning, voice chat and everyday research into one app, powered by GPT-5.6, Claude 5, Gemini 3.8, Grok 4.6, Mistral, LLaMA, DeepSeek and other leading models. Get help with a quick question, a creative project or the tasks on your to-do list. WRITING HELP Draft emails, social posts, résumés, presentations and song lyrics. VOICE CHAT Talk to AI instead of typing. Ask questions out loud and keep the conversation flowing naturally. WEB SEARCH Find up-to-date information from the web, from news and trends to practical everyday tips. HOMEWORK HELP Work through problems, understand the steps and prepare for exams in math, biology, English and more. PDF, YOUTUBE AND WEBSITE ANALYSIS Add a link to get a summary of a video, document or web page, then ask questions about its content. PROMPT LIBRARY Get started with ready-to-use prompts for video scripts, social posts, résumés and more. IMAGE GENERATION • Choose a style, from anime to photorealism • Create and edit images with a text description • Use models such as SD3, Flux.1, GPT-4o Image, Gemini Image and Nano-Banana CUSTOM AI ASSISTANTS Choose a specialist or create your own assistant with custom instructions, a voice and a tone that suit your needs. AI KEYBOARD Write, improve your text and reply to messages right from your keyboard, without switching apps. PREMIUM FEATURES • Unlimited prompts • Models including GPT-5.6, Claude 5, Gemini 3.8, Llama 4 Maverick, DeepSeek R1 and Grok 4.6 • Access to all features: voice chat, AutoPrompt, YouTube/PDF/website analysis, image generation, custom assistants and the prompt library A writing partner, study companion and everyday assistant — all in your pocket. Download Chatico AI and get started. Terms of Use: https://chatico.app/terms-of-use Privacy Policy: https://chatico.app/privacy-policy

About

Knowledge Robo

This AI-powered assistant uses advanced models to answer questions, generate images, and assist with writing tasks. It supports multiple languages and offers organized conversations for a streamlined user experience.

Highlights
  • AI Chat with GPT and Gemini
  • AI Image Generation
  • Voice Input for AI Responses
  • Organized Conversations
  • Multi-language Support
  • Export and Share Conversations
  • AI Writing Assistance
Read full description

The Knowledge Robo is your personal AI Chat Assistant Powered by GPT and Gemini Models to make your life easier. It can clarify your doubts and provide you solutions in different areas and also generate images based on your inputs using AI. Key Features : ● Unlimited questions and answers ● Create organized conversations ● Enhanced search and management ● AI Chat ● AI Image Generation ● AI Responses with voice input ● Easy Interface ● Multi-language support ● Robo Chat ● Ask Anything You can inquire about anything you like with AI. With The Knowledge Robo, you can get immediate responses to all your questions, whether it's about science, history, pop culture, or general knowledge. You can export your conversations with AI Chat and share them with anyone. The Knowledge Robo AI Chat can help you streamline your writing, from idea generation to full paragraph composition, using its AI-driven writing assistance features. You can unlock your creativity with The Knowledge Robo and pen a rap song, author a poem, or weave a tale. With multilingual functionalities, you can engage in any language and translate texts effortlessly with AI Chat. Whether it's sports, politics, or science, It is always eager to chat about any topic. Its friendly and engaging tone creates an authentic conversation and provides personalized recommendations aligned with your preferences and interests. The Knowledge Robo can inspire out-of-the-box thinking and offer diverse perspectives for brainstorming and problem-solving. Try The knowledge Robo for invaluable career advice, job hunting strategies, and insights into various industries. Stay informed about the latest trends and news with The Knowledge Robo, whether it's tech and devices or fashion and pop culture. You can also enhance your skillset with The knowledge Robo by acquiring new skills or improving existing ones, from programming to culinary arts. Join the future and experience the most sophisticated, free chat assistant available on your device that harnesses the power of AI.

Screenshots

Chatico AI4 screens
Knowledge Robo4 screens

Verdict

The call

The clearest difference is rating: Chatico AI at 4.5 against Knowledge Robo's 3.0. Chatico AI also leads on ratings volume (68 vs 2). Knowledge Robo's advantage is ads (none vs shown) and review sentiment (100% vs 66%). On price, update cadence, in-app purchases 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. Chatico AI sells 11 in-app purchases, starting at $4.99 per 7 days and Knowledge Robo sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Chatico AI holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Chatico AI has 68 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 66% of Chatico AI's written reviews are positive against 100% of Knowledge Robo's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Chatico AI ships an update every 11 days, Knowledge Robo weekly. The most recent releases landed on October 30, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
Chatico AI versus Knowledge Robo: the parameters behind the verdict, then further details
ParameterChatico AIKnowledge Robo
PriceFreeFree
Rating4.5 (68 ratings) — better3.0 (2 ratings)
Positive reviews65.5% of reviews100.0% of reviews — better
Number of ratings68 — better2
Update frequencyEvery 11 daysWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size108 MB67 MB
Age rating12+17+
DeveloperTHINKFLOW LAB LTDShashi Gupta

Customer experience

Chatico AI

All ratings67 ratings
Positive88.1%
Neutral3.0%
Negative9.0%
Written reviews58 reviews
Positive65.5%
Neutral0.0%
Negative34.5%

Knowledge Robo

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

11 purchases

Chatico AI

Subscriptions7
  • weekly subs3 Days trial$4.997 Days
  • Weekly Subscription$7.997 Days
  • Weekly Subscription3 Days trial$7.997 Days
Show 4 more
  • Monthly Pro Plus Plan$9.997 Days
  • Yearly Subscription$49.991 Year
  • yearly subs3 Days trial$69.991 Year
  • Annual Pro Plus Plan$99.991 Year
One-time4
  • Small Credit Pack$1.99
  • Medium Credit Pack$3.99
  • Large Credit Pack$7.99
Show 1 more
  • XL Credit Pack$17.99
2 purchases

Knowledge Robo

One-time2
  • Coins Basic$0.99
  • Coins Premium$1.99

Questions

Is Chatico AI free?
Chatico AI is free to download, with in-app purchases available.
Is Knowledge Robo free?
Knowledge Robo is free to download, with in-app purchases available.
Which has better reviews, Chatico AI or Knowledge Robo?
Chatico AI is rated higher. Chatico AI averages 4.5 out of 5 from 68 ratings, while Knowledge Robo averages 3.0 from 2 ratings.
Do Chatico AI or Knowledge Robo have ads?
Chatico AI shows ads; Knowledge Robo does not.
Which is updated more often, Chatico AI or Knowledge Robo?
Chatico AI ships an update every 11 days, and Knowledge Robo weekly. Most recently, Chatico AI was updated on October 30, 2026 and Knowledge Robo on October 2, 2026.

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