The official app & game
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iPhone app Pluggerz earplugs download it using ApkOnline.
The Pluggerz app has the following features:
Information on how to prevent noise induced hearing loss (NIHL)
Decibel meter: how loud is the sound and is this safe?
Attenuation simulator: what does music sound like when wearing earplugs?
Product information Pluggerz,
Get it from Apple Store
Download Pluggerz earplugs from ApkOnline.net
Developer: Appmanschap B.V.