Music Transpose: Key Changer [iPhone]

Music Transpose is a convenient app for adjusting the pitch(key), speed, and tempo of music.

Features:

1. Supports common audio formats (mp3, m4a, wav, tiff, flac etc.) and video formats (mp4, mov, avi, mpg etc.).

2. Pitch adjustment displays the pitch range and supports color-coded prompts (green, orange and red indicate the impact on sound quality).

3. Supports fine-tuning of pitch in half-tone increments.

4. Speed adjustment is displayed as a multiple and also shows the tempo (BPM).

5. Pitch and speed adjustments are independent of each other.

6. Supports export in multiple formats.

Why do you need Music Transpose ?

In music education and practice, adjusting the pitch(key) and tempo of songs is often necessary. Professional software can be complex and inconvenient to use. Music Pitch and Speed Adjuster provides an easy-to-use solution to this problem.

Purchasing Information:

The app only requires a one-time purchase for lifelong access with no additional fees. The app is run locally and does not rely on cloud functionality, so you don't have to worry about it being unavailable due to network issues.

Trial vs. Full Version:

Aside from length limitations on audio preview and export, the trial version has the same features as the full version.

File Import:

The app provides instructions on how to import files from other apps. You can also use the sharing function in other apps or AirDrop to send audio or video files to Music Pitch and Speed Adjuster.

Common Questions and Feedback:

If the app indicates that a file is invalid, it's likely that the file is damaged or in an uncommon format. Try converting it to a more common format before importing. For additional questions, you can email yueyin.music@foxmail.com or consult the WeChat account allhealthyand.