Convusic lets you automatically open links from Apple Music, Amazon Music, Deezer, Pandora, Spotify, Tidal, and YouTube Music in any other music app without lifting a finger.

Aspect Ratio X is a rule-of-three calculator. 

MP3 Cutter Joiner consists of a MP3 Cutter and a MP3 Joiner. It is much easier for you to get highlights from MP3 files with MP3 Cutter function, howerver, with MP3 Joiner function, you can perfectly join many audio files into one.