Why music downloader apps return unrelated, foreign-language songs? Every time I search for music in redacted apps, all do the same thing. Any artist or song I try to find, the search results find a few but are not that song or artist. They show up in some weird language.

Why is that?
Such app would be illegal: to keep working they usually do a really simple thing, using a dork they search on google for your song and show an ordered list of results.

Since google is becoming more and more intelligent it will not index copyrighted songs. Just deal with it.

Another way to download song from your phone, is to use a youtube-2-mp3 app/site. Much faster and easier.