This app is actually really good! Its able to load almost all the models, motions, and poses (for me atleast). I dont have MMDPlayer on the computer, but I bet this is almost exactly like it (except for some things, obviously). I am going to say though itd be kinda cool if you can edit models, poses, or maybe motions, but thats not really a problem for me. I also kinda wish maybe the help had a bit more to it, like whenever I do a recording and I put audio on, itll record without the audio and it doesnt say how to record with the audio. But these are just some things that I guess could be improved on, but doesnt realky get in the way of enjoying the app. What kinda does though is that you cant rotate the model, which can be a major problem sometimes. I also think itd be kinda cool if you made another app where you can make models and download them to thid app, and possibly make like other poses as well, I think thatd be actually REALLY cool. Anyways, this app is pretty accurate to MMD on the computer (Im pretty sure), so if ypure interested in to making MMDs thisll do great.
Jg801775 about MMDPlayer