Well, i tried it out in à shop and while it does had 4 presets using à button that changed presets from À to D, with à led that indicated wich setting was used, i could only play with those 4 presets. The Guy in the store showed me the app and showed me that i could let the amplifi150 sound like other guitaramps on the market. He Saïd i needed the app for that... Not tru then?