# Sound Meter HQ — Measure noise and sound level

> Measures sound pressure level (SPL) in decibels (dB) using a smartphone microphone. (iPhone/iPad app by ExaMobile S.A..)

- Source: https://appshunter.io/ios/app/sound-meter-hq/id1093419762 (this page in markdown: same URL + `.md`)
- Developer: [ExaMobile S.A.](https://appshunter.io/developer/506014841)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Rating: 4.80/5 from 346 App Store ratings · 80 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 18 MB
- Languages: German (Germany), American English, French (France), Polish, European Spanish
- Released: 2016-03-30
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sound-meter-hq/id1093419762/reviews.md

## What is Sound Meter HQ?

Sound Meter - smart tool-app to measure noise and sound level or measurement of sound pressure level (SPL) in decibels (dB).

To get precise measurements, we recommend, before start using, make app calibration:  settings -> calibration (automatic or manual).

This application use the built-in microphone in your smartphone or tablet and results of measurements are shown in the chart.

Sound meter includes the following features:
- measure of sound level, vibration meter, noise detector
- record of: minimum (Min), average (AVG), maximum (Max) sound level
- logarithmic graph of sound level in decibels (dB)
- calibration tool - two modes: manual and auto calibration
- ability to stop and record the results of measurements at any time

Enjoy with Sound Meter !

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |


## Recent user reviews (10 of 80)

All indexed reviews: https://appshunter.io/ios/app/sound-meter-hq/id1093419762/reviews.md

### 2/5 — Enthält irreführende Werbung

*2026-06-03*

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.

**Developer response:** 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

### 5/5 — Шумомер

*2026-01-30*

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

### 5/5 — Отлично

*2025-11-20*

Без оплаты

### 1/5 — Nur Werbung

*2025-10-23*

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.

**Developer response:** 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.

### 1/5 — Aopli devenue une daube

*2025-09-02*

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…

**Developer response:** 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

### 5/5 — Polecam

*2025-08-21*

Bardzo czuły i dokładny przydatny w codziennym życiu

### 2/5 — Это не шумомер, а агент всех реклам!

*2025-07-28*

Отвратительно!!! 5 минут листать чтобы отключить сотню рекламных агентов!!!
И главное в приложении все равно реклама показывается!
Ребята жадные донельзя, и данные ваши светят всем, до кого дотянулись и на рекламе зарабатывают!
Есть альтернативы получше

**Developer response:** Спасибо за ваш комментарий. Пожалуйста, рассмотрите возможность включения премиум-версии без рекламы и дополнительных функций. Благодаря этому мы можем постоянно работать над улучшением приложения. С уважением, служба поддержки EXA

### 4/5 — Не всегда работает

*2025-07-14*

Прикольная игра не всегда действует но норм

### 1/5 — trotz Premium Version Werbung , was soll Das ????

*2025-07-03*

ansonsten App gut verwendbar 
1,99€ geringer Betrag für „ohne Werbung???? „ funktioniert aber nicht !!!!! Werbung ohne Ende !!!!!!!

**Developer response:** Vielen Dank für Ihren Kommentar. Bitte starten Sie die Anwendung neu und nutzen Sie die Funktion „Käufe wiederherstellen“ im Anwendungsmenü. Sollte dies nicht helfen, ist die Kauftransaktion wahrscheinlich fehlgeschlagen. Sollte dies nicht der Fall sein, kontaktieren Sie uns bitte unter help@examobile.pl. Mit freundlichen Grüßen, Ihr EXA-Supportteam

### 2/5 — Не работает

*2025-06-16*

Виснет на загрузке

**Developer response:** Спасибо за комментарий. Если проблема не исчезнет, ​​свяжитесь с нами по адресу help@examobile.pl, чтобы мы могли ее исправить. С наилучшими пожеланиями, Команда технической поддержки EXA.

## Frequently asked questions about Sound Meter HQ

### 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.

## Version history (last 5 releases)

### 2.2 — 2025-10-18

Improved screens layouts
Bug fixes and stability improvements

### 2.1 — 2025-10-01

Improved screens layouts
Bug fixes and stability improvements

### 2.0 — 2025-08-23

Improved screens layouts
Bug fixes and stability improvements

### 1.9 — 2025-03-12

Improved screens layouts
Bug fixes and stability improvements

### 1.8 — 2025-01-29

Improved screens layouts
Bug fixes and stability improvements

## Apps similar to Sound Meter HQ

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Decibel X:dB Sound Level Meter](https://appshunter.io/ios/app/decibel-xdb-sound-level-meter/id448155923) | 4.6 (160,618) | Free | Utilities |
| [Sound Meter (Decibel)](https://appshunter.io/ios/app/sound-meter-decibel/id1626613141) | 4.5 (3,079) | Free | Utilities |
| [NIOSH Sound Level Meter](https://appshunter.io/ios/app/niosh-sound-level-meter/id1096545820) | 4.7 (16,645) | Free | Utilities |
| [Decibel Metre (Sound Meter)](https://appshunter.io/ios/app/decibel-metre-sound-meter/id1590659820) | 4.5 (577) | Free | Utilities |
| [Noise Guru: Decibel Meter](https://appshunter.io/ios/app/noise-guru-decibel-meter/id6444836813) | 4.6 (299) | Free | Utilities |
| [Decibel Reader](https://appshunter.io/ios/app/decibel-reader/id6451411046) | 4.5 (24) | Free | Utilities |

## More apps by ExaMobile S.A.

- [Kawały i Dowcipy](https://appshunter.io/ios/app/kaway-i-dowcipy/id550448184)
- [Barzellette IT](https://appshunter.io/ios/app/barzellette-it/id554145008)
- [Chistes ES](https://appshunter.io/ios/app/chistes-es/id554148599)
- [Blagues FR](https://appshunter.io/ios/app/blagues-fr/id554151025)
- [Jeux de Filles](https://appshunter.io/ios/app/jeux-de-filles/id579574941)
- [Życzenia Świąteczne](https://appshunter.io/ios/app/zyczenia-swiateczne/id580794173)

All apps by ExaMobile S.A.: https://appshunter.io/developer/506014841

## Related topics

[sound meter headphone](https://appshunter.io/ios/topics/sound-meter-headphone) · [sound meter pressure](https://appshunter.io/ios/topics/sound-meter-pressure) · [sound meter level](https://appshunter.io/ios/topics/sound-meter-level) · [sound meter speech](https://appshunter.io/ios/topics/sound-meter-speech) · [sound meter wave](https://appshunter.io/ios/topics/sound-meter-wave) · [sound meter equalizer](https://appshunter.io/ios/topics/sound-meter-equalizer) · [medidor de ruido](https://appshunter.io/ios/topics/medidor-de-ruido) · [car audio soundmeter](https://appshunter.io/ios/topics/car-audio-soundmeter) · [camera sound meter](https://appshunter.io/ios/topics/camera-sound-meter) · [sound meter loud](https://appshunter.io/ios/topics/sound-meter-loud) · [free measuring app sound](https://appshunter.io/ios/topics/free-measuring-app-sound) · [sound level meter pressure](https://appshunter.io/ios/topics/sound-level-meter-pressure) · [measure decibels sound](https://appshunter.io/ios/topics/measure-decibels-sound) · [rt60](https://appshunter.io/ios/topics/rt60) · [sound decibel meter car](https://appshunter.io/ios/topics/sound-decibel-meter-car) · [vibrochecker](https://appshunter.io/ios/topics/vibrochecker)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*