With Pessach cleanup you figure why the ingredients are listed on stuff. Because they MUST BE, not because they WANT TO.
*sigh* (gets the magnifier glas)
With #IzzyOnDroid that's the other way around. There they are listed for #transparency (see the library section for each APK at https://apt.izzysoft.de/fdroid). Unfortunately, no way (yet) to transport that to the Android clients…