Fildo is an android app used to convert spotify into Mp3 for free. But still I will recommend you to go with Allavsoft because it can convert any spotify song to mp3. Fildo extract mp3 with the help of youtube but Allavsoft extract mp3 directly from spotify that’s why it has high quality. Please remember that Fildo can’t convert every spotify music to mp3 because it uses youtube as a source. You can go with Allavsoft in order to download any spotify music to mp3.
To download this app you will have to complete at least one offer listed on download page. If you want to avoid any ad or offer then you can download Allavsoft directly from the official website (Highly Recommended & Better than Fildo)