Bummer
This app does not work with the old iPhones 3, 4, or 5 much less new 6 iPhones. IT looks like it is going to work, but, does nothing.
It has been a great app and used it many times to prove the high level, ear damaging, sound in given situations.
If you are interested in a functional app, get the previous revision. It works.
MI State fan about
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