AI Assistant AI Chat Bot

About this app

Claude AI chat for iPhone and iPad — chat, write, code, and create with Anthropic Claude models (Fable, Opus, Sonnet, Haiku) in a fast native iOS app.

AI Assistant AI Chat Bot brings Claude to your iPhone and iPad. Get intelligent conversations, document tools, web search, voice input, and 20+ writing artifacts — wherever you are.

WHY PEOPLE SWITCH TO THIS APP
• Native iOS app for iPhone and iPad — fast, clean, distraction-free
• Claude models: Fable, Opus, Sonnet, Haiku (Premium)
• Claude Cowork-style workflows for writing and coding
• File chat, live web search, and voice input built in
• 20+ ready-to-run AI writing and productivity tools

POWERFUL AI CHAT
• Multi-turn conversations with streaming responses
• Clean Markdown (code blocks, lists, tables, headers)
• Organize, rename, and search conversations
• Tap Send to send; Return for a new line
• Copy any message instantly
• Switch Claude models anytime

FILE ATTACHMENTS
Attach and chat with:
• PDFs
• Word documents (DOCX)
• Markdown & text files
• Code files (Swift, Python, JS, and more)
• CSV, JSON, XML, YAML
• RTF, HTML, and more

Text is extracted automatically and added to your conversation.

SMART WEB SEARCH
Ask about current events, recent updates, or today’s information. Get structured, up-to-date context for research, fact-checking, and trend analysis.

VOICE INPUT
Speak naturally. Built-in speech-to-text turns your voice into chat input on your device.

ACTION MODES
Choose how the assistant responds:
• Code
• Write
• Create
• Learn
• AI Choice

Each mode adapts tone and focus to your task.

ARTIFACTS — 20+ BUILT-IN AI TOOLS
Writing:
• Email generator
• Resume builder
• Application letters
• Academic essays
• Poetry

Content:
• Blog posts
• Product descriptions
• Scripts
• Quiz creator

Productivity:
• Summaries
• Meeting notes
• Rewrite & polish
• Ask your document
• Citation helper

Social:
• LinkedIn posts
• Hashtag suggestions
• Social captions
• Ad copy

All outputs are formatted and easy to copy.

DESIGNED FOR IPHONE AND IPAD
• Native SwiftUI interface
• Optimized for iPhone and iPad, including landscape on iPad
• Dark mode ready
• Fast, responsive, distraction-free

FREE VS PREMIUM

Free (no subscription required)
• 4 free messages
• Access to Haiku 3 and Sonnet 4.5
• Browse and view Artifacts library
• Core chat features (Markdown, conversation management)
• Voice input

Premium (monthly or yearly)
• Unlimited messages — no caps or daily limits
• All Claude models: Fable, Haiku 3, Sonnet 4.5, Opus 4.6, and Haiku 4.5
• Generate and run all 20+ Artifacts tools
• Priority support

Web search and file attachments are available to all users. Premium unlocks unlimited usage, advanced models, and full Artifacts generation.

IMPORTANT
AI Assistant AI Chat Bot is an independent application and is not affiliated with or endorsed by Anthropic. Chat works in the app — no separate Anthropic account or API key is required to start.

Privacy Policy: https://sites.google.com/view/claudius-ai/privacy-policy
Terms and Conditions: https://sites.google.com/view/claudius-ai/terms-and-condition
This application is subject to Apple’s Standard End User License Agreement.