Please shed some light.
I first came across this apk when I was looking for ways to tweak my moto g. I installed it and everything worked fine. The sound was amazing. However I was unable to get it working on any other media players which was a bummer. Started tweaking with the options, and any button I clicked seemed to lead me to the same Dolby page which seemed to have nothing to so with this app. Usually when this happens it raises a giant red flag. I probed this whole thread and saw a few people claiming this to be a modded musicfx app. I decided to give that a try and everything from the interface to the way it sounded were exactly the same. I tried it with both headphones and earphones to the same effect. To my ears at least they are the same. Now this brings me to my questions.
1. You say you have modded the musicfx app, in what way has this modification been done? How exactly is it that you are creating a virtual surround effect which you claim makes it sound similar to that of Dolby?
2. One of the changes you claim is that you translated this to English. The appstore musicfx is in simple plain English and it actually links to their own website.
3. When I turned on xprivacy, your app had requests for permission to my location, phone, identity and a few others which when denied resulted in the app crashing.
I also have ads disabled on my phone so I did not notice them while using your app but the comments here have me even more worried.
I'm fairly new to the android scene, this being my first phone. The only other time that I have been on XDA was when I was fooling around with my zune HD. So apologies in advance if this comes off as a little offensive but please do provide some sort of concrete answers which might actually make me believe you had something to do with developing an app which is different from musicfx and not just a ton of ads.