Chatico AI vs Docii
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chatico AI
This app leverages advanced AI models to assist with writing, learning, voice conversations, and everyday research. It offers features like drafting emails, generating images, analyzing web content, and providing homework help, all accessible through a convenient keyboard interface.
- Advanced AI model integration (GPT-5.6, Claude 5, Gemini 3.8, etc.)
- Writing assistance for various content types
- Voice chat for natural conversations
- Web search for up-to-date information
- Homework and study support
- Analysis of PDFs, YouTube, and websites
- AI image generation and editing
- Customizable AI assistants
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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
Docii
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Docii is your all-in-one document solution for mobile devices, offering fast, secure, and reliable processing on the cloud. Universal Conversion: Easily convert files between the most popular formats: HTML to PDF: Convert HTML to high-quality PDF file. Office to PDF: Seamlessly turn Word, Excel documents into PDFs. PDF to Image/Text: Extract pages from PDF into images (JPG, PNG) or pure text files. Essential PDF Editing & Merging: Modify and organize your documents with professional tools: Merge PDF: Combine multiple PDF files into a single, cohesive document. Split PDF: Divide large PDF files into separate documents by pages. Security & Protection: Easily set or remove passwords for added document security. Cloud Processing: Enjoy superior speed and accuracy with secure, cloud-based file processing. Coin System: Simple in-app coin system allows you to manage usage efficiently and top-up easily via IAP.
Screenshots
Verdict
The clearest difference is ads: Docii at none against Chatico AI's shown. Chatico AI's advantage is update cadence (every 11 days vs every 2 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Chatico AI sells 10 in-app purchases, starting at $4.99 per 7 days and Docii sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Chatico AI ships an update every 11 days, Docii every 2 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Chatico AI | Docii |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (68 ratings) — better | — |
| Positive reviews | 65.5% of reviews | — |
| Number of ratings | 68 — better | — |
| Update frequency | Every 11 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 111 MB | 24 MB |
| Age rating | 12+ | 4+ |
| Developer | THINKFLOW LAB LTD | Hoang Thuong Vu |
In-app purchases
Chatico AI
- weekly subs3 Days trial$4.997 Days
- Weekly Subscription3 Days trial$7.997 Days
- Monthly Pro Plus Plan$9.997 Days
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- Yearly Subscription$49.991 Year
- yearly subs3 Days trial$69.991 Year
- Annual Pro Plus Plan$99.991 Year
- Small Credit Pack$1.99
- Medium Credit Pack$3.99
- Large Credit Pack$7.99
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- XL Credit Pack$17.99
Docii
- 4 coins$0.29
- 10 coins$0.49
- 20 coins$0.99
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- 40 coins$1.99
- 60 coins$2.99
- 120 coins$4.99
- 180 coins$6.99
- 250 coins$9.99
- 20 coins$19.99
- 100 coins$99.99









