Does not work, at least on iOS 18.
Works
Volume Control tool
Response from developer
Thank you so much! Honest reviews like this do a lot to offset the haters and trolls who are ruining the world for hardworking indie developers.
Works as advertised. Excellent app for IPad
The native volume control in the Ipad has always been trash. This app corrects the problem at a reasonable price and is a worthy successor to the “Volume Pro” app which used to be good but then inexplicably decided to ruin its own usefulness with a disastrous update.
Zero difference dont waste your money 👎👎
Excellent accurate DBFS level control! 🐨
So if you want to protect your ears rather than second guessing listening levels, or need to know the exact output level in DBFS for technical reasons this app can be launched and just left in the background until you need it via switching.
As an audiophile I can instantly appreciate the difference in having precise technical control over volume levels which helps limit listening fatigue. A simple but incredibly useful pro audio utility from a brilliant developer. I own all of their software tools which are invaluable for audio engineering and scientific applications - highly recommended!
Useless
Did not work at all.
Homepod Fail
Thank you, thank you, thank you
Response from developer
Glad you like it! Thank YOU for the 5-Star Rating and positive Review! These really help us indie developers.
Great App
Response from developer
Thanks for 5-Star Rating and Review! It REALLY helps! AirPlay support mostly depends on your AirPlay receiver. For example, we’ve verified that volumeCTRL AirPlays beautifully to a Marantz receiver and tracks dB exactly, but on other AirPlay receivers volumeCTRL has no effect. It depends on the quality of the receiver’s volume control implementation - some have coarse “stair-stepped” response while others ignore volume control commands completely.

