Sailer – iOS audio player with interactive waveform navigation

Summary: Sailer is an iOS audio player featuring an interactive waveform display for precise seeking and playback control. It supports long-form audio like radio broadcasts, audiobooks, and lectures, enabling users to navigate and loop specific sections efficiently.

What it does

Sailer displays an interactive waveform that users can drag, tap, and pinch to navigate audio files. It includes a marker feature for repeating selected parts, enhancing control over playback.

Who it's for

It is designed for listeners of long-form audio such as language learners, transcriptionists, and music practitioners who need accurate navigation and looping.

Why it matters

Sailer addresses the difficulty of navigating long audio on iOS by providing an intuitive, gesture-based waveform interface tailored for playback rather than editing.