Buhnda
The app is straight trash. Just bad. On da guys
UDungay dude
for outside
Not loud enough
BObeing outdoor
Doesn't work properly
I purchased this app for my iPhone 6 Plus to help a young child do the HPVT. Every little sound in the room made the whistle go off. Blowing, however, did not.
HHalfDozenPlusOne
Basic
No animation on the whistle and it only has one pitch. You can't blow harder or softer.
Kkineticid
Control whistle control
To be a five-star app if I can control how many blows of the whistle there were or the decibel loudness of it aside from just the volume but you cannot control how many blasts is for whistle blasts no matter what and I just want one
BHBo Huttinger









