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SPL Meter

Music · Andrew Smith · Verified

What changes on iPhone Duo

A sound-level meter whose screens adapt to closed, open, book and tent.

How it uses the fold

Screenshots

SPL Meter screenshot 1SPL Meter screenshot 2SPL Meter screenshot 3

Images from the App Store; they may show the standard iPhone layout.

How we verified it

Confirmed in the app’s App Store release notes (v11.14)

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