Music Speed Changer

With Music Speed Changer, you can effortlessly adjust the tempo and pitch of your audio files in real-time, tailoring your listening experience to your needs. Whether you want to slow down the speed of a song without altering its pitch (time stretch) or change the pitch without affecting the speed (pitch shift), this app has you covered. You can even adjust both the speed and pitch simultaneously with a single control, making it a versatile tool for all your audio needs. Beyond just changing speed and pitch, Music Speed Changer also serves as a music looper, allowing you to slow down sections of a song and loop them for practice. Once you've made your adjustments, you can save the modified audio as an MP3, FLAC, or WAV file, perfect for sharing with friends or enjoying on other devices.

This app is a boon for musicians looking to practice at a slower tempo or in a different key, for those who want to speed up audio books for quicker listening, or for anyone interested in creating nightcore or simply enjoying their favorite tunes at a faster pace, like 130% speed.

Key Features of Music Speed Changer:

• Pitch Shifting: Modify the pitch of your songs up or down by up to 24 semi-tones, with the ability to use fractional semi-tones. The range of modification can be adjusted in the app's settings.
• Time Stretching: Adjust the speed of your audio from 15% to 500% of its original speed, effectively changing the BPM of your music. The range of modification can be customized in the settings.
• Professional Quality Engine: Utilizes a high-quality time stretching and pitch shifting engine for superior audio processing.
• Formant Correction: Ensures more natural-sounding vocals when pitch shifting (available as a Pro feature, requiring an in-app purchase or subscription).
• Rate Adjustment: Change both the pitch and tempo of the audio simultaneously.
• Wide Format Support: Opens most audio file formats for versatile use.
• Music Looper: Seamlessly loop sections of audio for repeated practice (AB repeat play).
• Advanced Looping: Easily move the loop to the next or previous measure or set of measures with a single touch after setting the perfect loop.
• Reverse Playback: Play your music backwards to decode hidden messages or learn passages from both directions.
• Playing Queue: Add folders or albums to the playing queue and manage individual tracks effortlessly.
• Waveform View: Visualize the audio contours for precise navigation.
• Equalizer: Customize your sound with an 8-band graphic equalizer, preamp, and balance controls.
• Audio Analysis: Display the BPM and musical key of each track for better understanding and manipulation.
• Markers: Bookmark specific positions within your audio files for easy access.
• Audio Effects: Apply effects like echo, flanger, and reverb, or reduce vocals for a karaoke experience.
• Audio Separation: Utilize track splitter and isolation features to separate vocals, drums, bass, and other instruments in any song (requires a device with at least 4 GB RAM and 64-bit Android OS).
• Nightcore and Fast Music: Perfect for creating high-energy nightcore or fast music tracks.
• Export Options: Save your adjustments to a new audio file, with customizable file format and quality settings.
• Selective Saving: Save the entire modified track or just the looped section, ideal for creating unique ringtones.
• User-Friendly Interface: Modern material design UI with both light and dark themes for a comfortable user experience.
• Built-in Recorder: Record audio directly within the app.
• Free and Unrestricted: Enjoy free and unrestricted control over music speed, with formant correction available as an in-app purchase or subscription.
• Instant Playback: No waiting for local audio files to decode; experience instant playback and immediate adjustments to speed and pitch.

What's New in Version 13.3.2-pl

Last updated on Sep 26, 2024

• Added a Recently Played playlist to the Playlists tab in the Library.