Decibel X:dB Sound Level Meter

Published by: SkyPaw Co

Description

"Decibel X" is one of very few noise meter apps on the market that has highly reliable, pre-calibrated measurements and supports dBA, dBC. It turns your iOS device into a professional sound level meter, precisely measures the sound pressure level (SPL) all around you. This extremely useful and beautiful tool will not only be a great tool for many uses but also bring you a lot of fun. Have you wondered how quiet is your room or how loud is a rock concert or sport event? "Decibel X" will help you answer all of those.
WHAT MAKE IT GREAT AND STAND OUT FROM OTHER APPS:
- Trusted accuracy: the app is tested and pre calibrated for all Apple devices. The precision is matching with real SPL devices
- Apple Watch support: see noise level right from your wrist
- Health App integration: export noise levels directly into Health app
- Frequency weighting filters: ITU-R 468, A, B, C, Z
- Powerful, smart history data management:
+ Recording data can be saved into a list of history records for future access and analysis
+ Each record can be exported as hi-res PNG graph or CSV text via sharing services
+ iCloud support which synchronize all history records across your Apple devices
+ Fullscreen mode to give overview the whole history of an record
- Dosimeter with NIOSH, OSHA standards
- Powerful calibration: Linear, Octave 1/1, 1/3, Load/save profile
- FFT and BAR graphs to display real time FFT. Those are very useful for frequency analysis and musical tests. Real time predominant frequency is also displayed.
- InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, Messages, etc.).
- Support Live Activity, Dynamic Island
- Support both Portrait and Landscape layouts
- Beautiful, intuitive and carefully crafted UI design. Themes: LIGHT, DARK and CLASSIC
OTHER GREAT FEATURES:
- Standard time weightings (Response Time): SLOW (500 milliseconds), FAST (200 milliseconds) AND IMPULSE (50 milliseconds)
- MIC Gain Offset from -50 dB to 50 dB
- Standard measurement range from 30 dBA up to 130 dBA
- HISTO graph for plotted history of the recorded values
- WAVE graph with 2 display modes: Rolling & Buffer
- SPECTROGRAPH
- Real time scale level chart
- Display Current, Average/Leq, and Max values with both nice and clear digital and analog layouts
- Quick reference text to help you compare with real-life examples
NOTES:
- Please do not expect a quiet room reading will be 0 dBA. The range 30-130 dBA is the standard usable range and an average quiet room will be about 30 dBA.
- Although all devices are pre-calibrated, custom calibration is suggested for serious purposes requiring higher precision and accuracy. You will need a real external device or calibrated sound meter as a reference, then adjust the trimming calibration until the reading matches with the reference.
* Privacy Policy: http://www.skypaw.com/decibelx/privacy_policy.html
* EULA: http://www.skypaw.com/decibelx/terms.html
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In-Apps

Monthly Membership
€5.49
Annual Membership
€49.99
Weekly Membership
€1.99
ITU-R 468, A, B, C Weightings
€1.99
Data Export
€2.99

Screenshots

Decibel X FAQ

  • Is Decibel X free?

    Yes, Decibel X is free to download, however it contains in-app purchases or subscription offerings.

  • Is Decibel X legit?

    🤔 The Decibel X app seems decent. It has room for improvement but generally satisfies users.

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  • How much does Decibel X cost?

    Decibel X has several in-app purchases/subscriptions, the average in-app price is €12.49.

  • What is Decibel X revenue?

    To get estimated revenue of Decibel X app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

4.69 out of 5

2,125 ratings in Greece

5 star
1,721
4 star
254
3 star
84
2 star
24
1 star
42
Ratings History

Decibel X Reviews

Σούπερ

Chris AQUABLU on

Greece

Πολύ καλή εφαρμογή με πολλές επιλογές και απεικονίσεις με λεπτομέρειες , η αναλογική λειτουργία είναι τέλεια

Either my iPhone picks fails or the app

AngelloGabriel on

Greece

I have trouble believing that I have 49db in my house in the morning with all windows closed, in a village. Ok, the wind was blowing outside but really…

Desibel X

HarrisBabisLampros on

Greece

Nice db meter that helps me to see everything when I play my guitar to meter my amp and my pedals. Nice and free. Thank you.

Perfect

the bitters bar on

Greece

Very accurate

Very good and reliable for relevant measurements

stefstaf on

Greece

...but not sure about absolute measurements. The interface is very helpful and the graphic representation very intuitive but I don’t know how it is calibrated and if the phone mic can pass the correct sound pressure readings to the apps calculator.

Time and money

Utilisateu2 on

Greece

Whether a pay-free app with locked features to be unlocked in the «pro» version or a version with advertisements, in order to make amends for developing may be considered user friendly. When one gets annoying adds every now and then during the same session *and* locked features, that’s a bit too much. Demand our time or demand money, don’t get greedy.

Reliable free app.

Nino Niño on

Greece

Is an easy to use and reliable application, yet some annoying ads will appear but, ok, it's a free app after all.

Just perfect

Giorgos34 on

Greece

Anazing and very acurated. I use it very often.

Very nice

Discuskid on

Greece

Well done!

Καλό

Manosdoc on

Greece

Φαίνεται καλό

Store Rankings

Ranking History
Category Rankings
Chart
Category
Rank
Top Free
47
Top Grossing
47
Top Grossing
71
Top Free
74
Top Grossing
88

Keywords

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Decibel X Revenue

Last 30 days

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