whar is the difference between djay free and djay 2?

"Get the full version of Djay for even more exciting features such as recording, Automix, Sampler, HD Waveforms, Access to your entire music library and so much more. Not sure what is on the Free as I never had it but this was from App Store summary.

Hey there,

if you are referring to the two Android versions, djay 2 comes with a broader feature spectrum like a detailed waveform, a sampler and many more.
Have you tried djay free so far?

Cheers,Lukas E.