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Sound Meter HQ

Sound Meter HQ

Measure noise and sound level

346 ratings
80 reviews
🔧 Utilities
🎵 Music
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 30, 2016
  • October 18, 2025

Features

Developer

ExaMobile S.A.
✨Promote your app ✨
Sound Meter HQ video #1 for iPhone
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iphone
ipad
🧾$1.99
In-App Purchase↘︎
⭐80
Reviews↘︎
📝16+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

This application measures noise and sound levels using your device's microphone. It displays results in decibels on a logarithmic graph and allows for calibration to ensure accuracy. You can record minimum, average, and maximum sound levels.

✓Measure sound level
✓Vibration meter
✓Noise detector
✓Record Min, AVG, Max levels
✓Logarithmic dB graph
✓Manual and auto calibration
Show original description

What's New in Sound Meter HQ

2.2

October 18, 2025

Improved screens layouts Bug fixes and stability improvements

1

In-App Purchases

$1.99

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User reviews

Most RecentHighest RatedLowest Rated

Enthält irreführende Werbung

Beim Öffnen der App öffnet sich ein Fenster, das auf einem angeblich veralteten QR Scanner hinweist. Egal, ob man abbrechen oder okay klickt, leitet es Storm automatisch zum Store. Werbung ist okay, aber diese Irreführung nicht.
()&@€/()&@€/

Response from developer

Vielen Dank für Ihren Hinweis! Wir sind stets bemüht, solche Anzeigen den Werbetreibenden zu melden. Sollte dies erneut vorkommen, senden Sie bitte einen Screenshot an help@examobile.pl. Wir danken Ihnen für Ihre Mitarbeit und Geduld. Mit freundlichen Grüßen, Ihr EXA-Team

Шумомер

Все очень просто доступно и измеряет классно ! Нам надо было знать уровень !
sayde1303sayde1303

Отлично

Без оплаты
frazerdykindfrazerdykind

Nur Werbung

Nach den zweiten Start wurde mir nur noch Werbung angezeigt. Die App war nicht mehr zu nutzen. Ich rate davon ab diese App zu installieren.
W02011W02011

Response from developer

Sollte etwas nicht richtig funktionieren, kontaktieren Sie uns bitte unter help@examobile.pl. Wir werden versuchen, Ihnen so schnell wie möglich zu helfen oder das Problem zu beheben. Vielen Dank und beste Grüße, Exa Support Team.

Aopli devenue une daube

Appli devenue une daube à pub non sollicitée avec une liste de longueur interminable d’annonceurs à décocher l’intérêt légitime, la leur. À fuir absolument si vous voulez vivre tranquille et ne pas être surveillé . De la m…
Vol2nuit69Vol2nuit69

Response from developer

Merci pour votre avis. La boîte de dialogue des préférences de confidentialité est obligatoire dans l'UE. Les cookies sont utilisés uniquement pour les publicités, qui nous aident à financer et à maintenir nos applications utiles. Veuillez envisager d'activer la version premium sans publicité. Vous pouvez également l'activer gratuitement, ce qui vous permettra d'utiliser la version premium sans interruption et de bénéficier d'autres fonctionnalités avancées. Cordialement, l'équipe d'assistance EXA

See 75 more reviews

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FAQ

What does the Sound Meter HQ app do?

Sound Meter HQ is a smart tool that measures noise and sound levels, displaying the sound pressure level (SPL) in decibels (dB). It utilizes your smartphone's built-in microphone to provide these measurements, which are then shown on a logarithmic graph.

What are the key features of Sound Meter HQ?

Key features include measuring sound level, acting as a vibration meter and noise detector, recording minimum, average, and maximum sound levels, displaying a logarithmic graph of sound levels in decibels, and offering both manual and automatic calibration tools.

Is Sound Meter HQ free to use?

The application is free to download and use, but it does offer in-app purchases. This means that while the core functionality is available without cost, certain additional features or enhancements might require a purchase.

How accurate are the measurements from Sound Meter HQ?

For precise measurements, the app recommends calibration before use, which can be done automatically or manually through the settings. The accuracy of the measurements relies on the quality of your device's built-in microphone and proper calibration.

What are common use cases for a sound meter app?

Common use cases include monitoring noise pollution in residential or work environments, checking sound levels for audio equipment, assessing noise exposure for health and safety, or simply understanding the ambient noise in different locations.