It's hard, especially in the appstore. My native app has not been uploaded yet. If you are not good at it, you can consider test flight. Now I'll test flight first. Originally, I wanted to be a corporate signature, and I found a micro-diversion platform. They said that testflight is relatively stable, but it is actually officially recognized by Apple and is an application store for internal testing.

Android is relatively easy, so I have to prepare soft materials and so on. I have no problem surfing the internet.