The steps on how to add music to Kuaishou on Apple phones are as follows:

1. Turn on the Apple phone, click on the desktop, and open the Kuaishou APP on the desktop.

2. Open the video recorder logo on the upper right side of the screen in the APP.

3. After opening the video recorder logo, click the music option below.

4. Click the local option at the top of the APP page.

5. Then click on a local song downloaded before.

6. Comprehensive the above steps, then click the use and start shooting option.