iOS is not using the right sounds like breaking and placing Dirt , Sand , Gravel , all the Stone types , all wood types .. this should be fixed in 0.12.0 because android and iOS should be the same
MCPE-9768
iOS not using the right sounds
Resolved
Fixed
0
(Unassigned)
Unconfirmed
Phone - iOS - iPhone 5
iOS 8.4
0.12.1 Pre-release
0.12.1 Beta 2
Retrieved
This should be fixed in 0.12, because in the changelog they added and updated the sounds.