Decibel X: dB, dBA Noise Meter

United States / US English

Decibel X: dB, dBA Noise Meter

SkyPaw Co. Ltd,


Store Category Version Last Update Avg. ratings
Apple Utilities 6.3.0 June 07, 2018 4.51

ASO Score & Checklist

75%
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Versions
Great! You have released a new version of your app less than 3 months ago.

Version 6.3.0 released on June 07, 2018

Version 6.2.3 released on April 27, 2018
Thanks for using Decibel X! Please be sure to rate this new version and leave us a review on the App Store. Your feedback is greatly appreciated. We're listening to your feedback and working hard to improving Decibel X. ====== What's New version 6.2.3 ====== - Fixes a UI issue which does not completely show the bottom of history logs - Components upgrade - Several minor improvements

Version 6.2.2 released on April 10, 2018
Thanks for using Decibel X! Please be sure to rate this new version and leave us a review on the App Store. Your feedback is greatly appreciated. We're listening to your feedback and working hard to improving Decibel X. ====== What's New version 6.2.2 ====== - Fixes a bug for users who purchased "Data Export" pack that still cannot export long recordings - Several minor improvements

Version 6.2.1 released on April 06, 2018
Thanks for using Decibel X! Please be sure to rate this new version and leave us a review on the App Store. Your feedback is greatly appreciated. We're listening to your feedback and working hard to improving Decibel X. ====== What's New version 6.2.0 ====== - Changes default theme to "Classic" - Fixes incorrect layout issue when switching theme - Fixes "Get It Free" button text should now be "Get" when promoting to PRO upgrade - Several minor improvements ====== Version 6.2.1 ====== - Welcome a new theme: Modern Dark - Huge optimization: reduce app size by more than 50% - Fixes a crash bug when changing to landscape - Adds 85db threshold for Dosimeter - Fixes the examples chart bigger so that it will not show 2-line rows - Fixes the InstaDecibel overlaid information too small for iPhone Plus devices - Several stability improvements

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App 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 - Frequency weighting filters: 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 - 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. - WAVE graph with 2 display modes: Rolling & Buffer - InstaDecibel to capture your dB report overlaid on photos and easily shared via popular social networks (Facebook, Instagram, Messages, etc.). - Support both Portrait and Landscape layouts - Beautiful, intuitive and carefully crafted UI design - Optimized for iOS 11 OTHER GREAT FEATURES: - Standard time weightings (Response Time): SLOW (500 milliseconds) and FAST (200 milliseconds) - Trimming calibration from -15 dB to 15 dB - Standard measurement range from 30 dBA up to 130 dBA - HISTO graph for plotted history of the recorded values - 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 - "Keep Device Stay Awake" option for long duration recording - Reset and clear current recording at any time - Tap on Max value to reset at any time - Pause/Resume the tool at any time 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. If you like it or have suggestions, please support us by rating and giving us comments and feedback.

App Screenshots

Decibel X: dB, dBA Noise Meter Screenshot Decibel X: dB, dBA Noise Meter Screenshot Decibel X: dB, dBA Noise Meter Screenshot Decibel X: dB, dBA Noise Meter Screenshot

Decibel X: dB, dBA Noise Meter Ranking History | Utilities

Decibel X: dB, dBA Noise Meter daily app ranking in Utilities category for the last 30 days.

Decibel X: dB, dBA Noise Meter Worldwide Rankings | Utilities

Decibel X: dB, dBA Noise Meter rankings per country in Utilities category.

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