There is quantize in the desktop version to assist in setting cues and loops. Choose the gear symbol on the top right and Cue/Loop Quantization in the Performance tab.
If you mean Engine OS on the players, then @djdragon has answered that.
Thanks for the response! Such an odd place for it to be hidden.
I understand Engine DJ is not a performance software, but in prepping tracks, I like to hear how things sound together and use hot/memory cues and other things.
Coming from Rekordbox and Serato, I’m able to playback and use some functions while not being in performance mode and thought Engine DJ would at least have some of the same, simple functionality. I think a quantize button on the interface that isn’t hidden in the setting menu would be ideal. I think I’ll submit a feature request.