Hi XXNUZ, I'm the author of Teh Jukebox, and yes, the typo in the title is intentional!
I will create a central thread for the app soon, but if you have any questions or ideas please let me know.
Yes it is gapless - that was the main point in me making the app because I was frustrated with the other options out there.
All OGGs and FLACs play gaplessly, and *most* mp3s do too. (Some mp3s encoded with esoteric encoders are not compatible with gapless, and some mp3s lack tags in them define how to make the track gapless).
M4A, WMA or WAV files are not compatible to be played gapless yet but I will investigate m4a gapless playback soon.
Hey Amitanhar, I'm looking at the UI at the moment. I have almost finished landscape mode for when the phone is rotated sideways. Do you have any ideas on how to make the UI better?