Audio Speed Changer

Ever Wished You Could Control Time for Your Audio?

Imagine listening to a song, a podcast, or a crucial voice memo, and feeling it's just not at the right pace. Maybe you need to learn a guitar solo slowly, power through a lecture at double speed, or create a surreal, slowed-down track for a video project. Manually editing files on a computer is a chore, and most basic players just don't give you that granular, real-time control. You're left wanting a simple, powerful tool right on your device to bend audio to your will, to make it fit your moment perfectly.

Audio Speed Changer transforms your phone into that precise control panel for sound. This application allows you to manipulate the playback speed of any audio file instantly, as you listen. You are no longer a passive listener; you become the director of your audio experience. The core function is seamless: load any track and dynamically speed it up for a frantic, chipmunk-style effect, or slow it down to a deep, atmospheric crawl, all with a simple slider. But the true power lies in the precision. You can place markers directly on the audio waveform to isolate specific sections—perhaps a complex verse or a single instrumental break—and apply unique speed adjustments only to those highlighted parts. This means you can slow down just the tricky chorus to learn it, then let the rest of the song play normally.

The level of control is exceptionally detailed. Within the app's settings, you define the exact percentage of speed change, with a range that stretches from +100% (doubling the speed for hilariously fast, high-pitched results) down to -100% (halving the speed for dramatically slow, bass-heavy tones). This flexibility lets you fine-tune audio for any purpose, from practical study to creative experimentation. The app is built for efficiency, supporting the universal MP3 and WAV formats and extending its functionality to batch process entire folders of audio. This is perfect for quickly adjusting a series of lecture recordings or a playlist of samples. The interface is designed for focus, and with the optional Turbo enhancement, the experience becomes completely streamlined, removing distractions to give you pure, unadulterated control over your sound.

• Real-time playback speed control
• Precise marker-based section editing
• Supports MP3, WAV, and folder processing
• Granular speed adjustment from -100% to +100%

Stop just listening and start controlling. Transform your audio for learning, creating, or simply having fun. Get the precise tool you need to make every sound fit your pace.

Download Audio Speed Changer now and bend time to your ears.
Internet required. IAP available.