Three simple steps to perfect pronunciation.
Open Rayo and either record a new video directly in the app or import an existing video from your camera roll. The app supports all standard iOS video formats including MP4 and MOV.
Our advanced AI engine analyzes every aspect of your speech—pronunciation patterns, intonation, rhythm, and stress. It identifies accent characteristics and maps them to native English patterns while preserving your unique voice.
In just minutes, your accent-modified video is ready. Preview the results, download the processed video, and share it directly to YouTube, TikTok, Instagram, or any other platform.
Rayo uses state-of-the-art deep learning models trained on thousands of hours of native English speech. The AI understands the nuances of pronunciation, including vowel sounds, consonant clusters, stress patterns, and intonation curves. This allows it to make precise modifications to your speech while keeping your voice sounding completely natural.