Volume changes
why when i change from app to app my volume also changes.I does not mean the ringer volume or alerts ..
If you mean in app audio - sounds & music - that may be normal
Every digital sound has an "amplitude" variable (volume) - if you have ever seen an audio waveform, vertically bigger is louder - this is not adjustable except with the device's volume control at runtime
FWIW, I have griped at my cable TV provider about how volume varies wildly from channel to channel - they actually HAVE the technology to adjust the amplitude before they "send" the programs into their computer library of shows
- Apple is the same kind of content distributor for iTunes MUSIC & Movies - not Apps