Decibel X:dB Sound Level Meter
Decibel X:dB Sound Level Meter generates an estimated $22k–$130k/month in revenue from 54k–220k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-08-02).
| Est. revenue / month | $22k–$130k |
|---|---|
| Est. downloads / month | 54k–220k |
| Estimate confidence | low |
| Pricing | Free + IAP |
| Rating | 4.65 ★ (160,296 ratings) |
| Category | Utilities |
| Released | 05.11.2011 |
| App last updated | 04.04.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · low confidence
About
"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 wond…
Trends & analysis
Chart rank trend
US · overallWhy it's surfacing
Scout 18Ratings & velocity
★ 0 in windowRating distribution
92% positive · 158k ratingsGeographic reach
best rank · 7 storefrontsRevenue & downloads trend
ARPU $0In-app purchases
5 tiersUpdate history
1 update tracked- v9.9.54mo ago
Thanks for using Decibel X! Here's what's new for the version 9.9.5: ∿ [Fixes] - Fix an issue with restoring purchases in paywall screen ∿ [Fixes] - Fix an UI issue for the bottom tab bar ∿ [Improvements] - Support for new devices ∿ [Improvements] - Upgrade library components ∿ [Improvements] - Several other minor tweaks & bug fixes What to expect in upcoming versions: ∿ Support external or bluetooth mics ∿ Hearing test
Decibel X:dB Sound Level Meter — FAQ
How much money does Decibel X:dB Sound Level Meter make?
According to AppCurrents estimates, Decibel X:dB Sound Level Meter generates approximately $22k–$130k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Decibel X:dB Sound Level Meter get?
Decibel X:dB Sound Level Meter sees an estimated 54k–220k downloads per month on the App Store, per AppCurrents modeling.
Is Decibel X:dB Sound Level Meter free?
Decibel X:dB Sound Level Meter is free to download on the App Store, monetizing through in-app purchases.
What is Decibel X:dB Sound Level Meter's rating?
Decibel X:dB Sound Level Meter holds a 4.65-star average from 160,296 ratings on the App Store.
When was Decibel X:dB Sound Level Meter released?
Decibel X:dB Sound Level Meter launched on the App Store on 05.11.2011. Its latest version shipped 04.04.2026.
