익시오ixi-O is a free lifestyle app designed for iPhone users, particularly those with iPhone 14 and above. This app enhances communication by converting spoken conversations into text, summarizing lengthy discussions, and extracting key points for easy reference. Additionally, it suggests next steps after calls, making it a practical tool for managing tasks post-conversation.

The app also features real-time subtitles for calls, ensuring users can follow conversations without sound, which is particularly useful in noisy environments. For added convenience, an AI can handle incoming calls on the user's behalf, differentiating responses based on the contact. Furthermore, it includes safety measures to detect phishing attempts and spam calls, providing users with peace of mind while communicating.