Apple's iOS has resumed downloading the "Huantai Health" APP, which supports devices of iOS 10.0 and above. Because the upload time of "Huantai Health" APP is not long, the search volume is too low to be displayed in the first few pages of the APP Store. You can slide down a few pages to see it.
You can also visit this link through the browser to download and use it:/app/%E6% AC% A2% E5% A4% AA% E5% 81%A5% E5% BA% B7/ID14911.