So disappointed

I had this app on my iPhone 4s for like a year and I would use it on stage even to perform on a daily basis. Then I broke my iPhone and upgraded to 6s and now this app is crap I dont know if its the iPhone 6s mic or the way the phone is made but it is not the same in anyways it do at sound good anymore and makes my voice sound like crap. Please fix what ever you got to do!!!

Soultent about ImproVox, v2.27.12798