What you skip: the screen recording, the crop, the extra app
The long way means recording your screen, cropping out the logo and keeping whatever comes out. With the DTikTok shortcut it works like this.
On the TikTok, tap Share and copy the link.
Paste it, and DTikTok pulls up that exact post.
Choose HD 1080p, 720p, 480p, or just the sound as MP3.
One quick check, and the clip saves without the watermark.