You can see all the apps you've ever downloaded on your Android phone by opening the "My apps & games" section in your Google ...

Most Android phones have an app called Files, My Files, or File Manager. Some Android phones have a separate Downloads app in the app drawer. If you don’t have one, we recommend installing Files by ...

There is a simple way to find downloads on Android devices. When you download something on Chrome or your web browser, it downloads to your phone. But it's usually not very clear where to find it.