Decibel X:dB Sound Level Meter

Name: Decibel X:dB Sound Level Meter
Price: 5.99 USD
Rating: 4.7 (162958 reviews)
Author: SkyPaw Co., Limited

Utilities, Education

SkyPaw Co., Limited

Captured April 20, 2024

$70K

Estimated monthly revenue

100,000+

Monthly downloads

Monthly Membership$5.99
Annual Membership$49.99
Weekly Membership$1.99
ITU-R 468, A, B, C Weightings$1.99
Data Export$2.99

Released: November 5, 2011
Category: Utilities, Education
App Rating: 4.7/5 (162,958 reviews) (opens in a new tab)
Platform / Store: iOS / App Store (opens in a new tab)
Developer: SkyPaw Co., Limited (opens in a new tab)
Website: skypaw.com (opens in a new tab)
App Name: Decibel X:dB Sound Level Meter
Description: Frequency Spectrum Analyzer
Supported Languages: Dutch, English, French, German, Italian, Japanese, Korean, Portuguese,
Latest info update: October 13, 2026

Create paywalls in a few clicks with Paywall Builder

Choose from ready-made templates or start fresh with a blank canvas

Explore Paywall Builder

About the app

Membership prices here step from $1.99 a week to $4.99 a month and $44.99 a year, with ITU-R weightings at $1.99 and data export at $2.99. Decibel X is a sound level meter and frequency spectrum analyzer from 2011 in Utilities and Education. It supports 11 languages and its 134K ratings average 4.7. Estimates put it at about 100K monthly downloads and $70K in monthly revenue.