AI Chat Smith 4 is a multi-purpose AI app that combines writing, image generation, and document/video analysis in one interface.
Models and core capabilities
AI Chat Smith 4 integrates popular language and vision models, including GPT-4o, DeepSeek-R1, and Gemini 1.5. It supports 25 task types, from everyday writing to more technical requests.
Key features include:
- Text generation for essays, emails, and social posts
- Math problem solving (from algebra to statistics)
- Image creation
- PDF analysis and key data extraction
- Grammar fixes and professional text editing
- Real-time web search for up-to-date information
- Code generation in Python, JavaScript, and SQL
- YouTube video analysis via a link
- Voice control for hands-free prompts
Access, platforms, and pricing
AI Chat Smith 4 is available via an iOS app and a website. The web version works in Chrome, Safari, and Firefox. It runs in 12 languages (including Russian, English, and Spanish) and is offered as a subscription for $9.99/month after a 7-day free trial.

