TypeAI: AI Keyboard & Writer

TypeAI is an AI-powered keyboard extension for iPhone that helps users improve their writing. It offers features such as grammar and spelling checks, wording recommendations, translation, message completion, and paraphrasing. The app also includes an AI chatbot and a tone changer for various writing styles.

TypeAI is an AI-powered keyboard extension that offers various writing assistance features. It provides a 'guided tool interface' through its keyboard functionality, allowing users to access features like grammar checks, wording recommendations, and paraphrasing. The 'tone changer' feature acts as 'creative presets and styles'. It offers 'user authentication & subscriptions' with free and pro tiers, including in-app purchases. The app also supports 'multi-language support' for grammar checks and translation. However, it does not appear to have a broad 'tool catalog and categories' like the concept, nor does it explicitly mention 'multi-model integration' or advanced features like 'custom prompt templates' or 'collaboration and sharing'.