Hi. My best understanding is that there is no direct support via tablets hardwired to a computer through S1 Remote App. At this point I am guessing because I have never tried. I like the remote aspects of it but I also have hardware controllers for mixing with. My first controller was a NanoKontrol, by Korg. This supported transport, fader AND marker support. It's dirt cheap too. However, last year I upgraded to a Faderport 16. My Nanokontrol is now relegated to "dust catcher" even though it served me well for a few years. The Nanokontrol is cheap (around $50 or £45) and requires little set-up. The Faderports come in all shapes and sizes. A single channel, an 8 channel, a 16 channel and theres a funky new "controller/audio unit" from Presonus (single fader). Its worth pointing out, I don't really use the remote app like "the average bear". I use mine to cater to the functions missing from the Faderport. Largely Macro controls like adding inserts to a track etc.