You can try searching for software downloads in the Apple Store first. If you can't find the Apple Store, you can also download the software through search engines or links or mobile assistants. However, software that is not downloaded from the Apple Store must be installed with a security certificate before it can be used normally.

Apple phones can only download applications through the App Store, so there are many rainbows in the App Store, so download them if you can find them. You can't download it if you can't find it.