Content rating
Everyone
10+
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Content rating
Everyone
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About this app

This app records a short test audio clip using the microphone during the audio quality benchmark test. The recorded audio is temporarily sent to a server where it is compared with a reference signal to evaluate the audio input quality. The collected data is not permanently stored, does not contain personal information, and is not used for user behavior tracking, advertising, or marketing. Users have full control over when recording starts and can revoke microphone access at any time.
Records a short audio test and evaluates sound quality.
Updated on
Jul 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Donate option was updated from USDT to USDC.
Content rating
Everyone
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App support

About the developer
Ľubomír Smolárik
lubomir.smolarik@gmail.com
Czechia