Schallwerk

How loud is your world? The Schallwerk app measures noise, tests your hearing, and tracks sound exposure — to help you protect your ears, anytime and anywhere.

Discover how sound affects your ears — and take control of your hearing health. Our app measures the noise level around you and tells you how long you can stay safely in that environment without risking hearing damage. Just start a quick scan using our dB-Tracker, and you’ll see your results in seconds.

But that’s not all:

Hearing Test: Check your hearing ability anytime, anywhere.

Sound History: Track your daily sound exposure and spot trends over time.

Take charge of your ears — with data, insight, and Schallwerk protection.