Sleep Drift

Sleep Drift is an AI-powered audio tool that generates custom ambient environments based on text descriptions. Unlike traditional apps that play static recordings, Sleep Drift builds unique sounds on-device from prompts like 'rain on a canvas tent' or 'a box fan in an empty room.' To prevent audible loops, it generates multiple versions of a sound and drifts between them, ensuring patterns only repeat after several hours. The app features a sleep timer, a gentle wake alarm, and a nightstand clock mode. All processing happens locally on the iPhone with no data leaving the device.