Decibel: Sound Level Meter app icon
Apple App StoreApp Store data

Decibel: Sound Level Meter

Open store
Publisher
SUNSHINE SOFTWARE LABS YAZILIM LIMITED SIRKETI
Category
Productivity
Version
1.14.7
Last updated
Oct 30, 2025
Public page · no login requiredUpdated Sep 27, 2026, 9:15 PM
Country
All countries combined
Store details come from the US App Store. Country figures describe that App Store, not where users live.
Period
7D30D
What we estimate
Downloads and revenue
Revenue is what users spend, before Apple's commission. These are estimates, not the developer's numbers.
Last updated
Sep 27, 2026, 9:15 PM
When we last checked this app.
Data quality
No estimate for this period yet
Not enough data yet.

Research answer

What AppTrendKit can say about Decibel: Sound Level Meter today

Decibel: Sound Level Meter has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.

Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.

Performance

Downloads, revenue and chart history

Estimates for the last 7D. Chart positions come from the App Store; downloads and revenue are AppTrendKit estimates, shown as a size band (for example 10K–50K) with a confidence level.

Estimated downloads · 30D

Upper limit

Under 50K

Below the top 100 in Productivity (US)

The app is not in its category's top 100, so it has less than the app ranked #100 there. We show this limit until we have enough data for an estimate.

Estimated App Store gross consumer spend · 30D

Upper limit

Under $500K

Below the top 100 in Productivity (US)

The app is not in its category's top 100, so it has less than the app ranked #100 there. We show this limit until we have enough data for an estimate.

Revenue growth · 30D
—
Download growth · 30D
—
Grossing rank
—
Free rank
—

History

Collected daily performance

No daily history yet.

No backfilled days
Daily numbers appear after a few days of data.

Rank history

Chart positions

Lower rank is better. Only collected observations are shown.

No positive rank observations are stored for this storefront yet.

Coverage note

What the ranks mean

A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.

Read the method

Storefront mix

Top countries by estimated contribution · 7D

Country figures cover the days we collected in each country, so they don't add up to the worldwide estimate. Each country shows when it was last updated.

No 7D country-level economics have been persisted for this app yet.

Monetization

How the app makes money

Classification
Free listing
Price
Free
In-app purchases
—
Subscriptions
—

These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.

App details

Store metadata

Version
1.14.7
Released
May 19, 2022
Last updated
Oct 30, 2025
Content rating
4+
Default storefront
US

Public IAP observations

Validated in-app purchase prices

Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.

Unavailable
No validated public IAP price observations have been persisted for this app yet.

Listing detail

What the store says

The Decibel Meter app is designed for professionals and enthusiasts alike, with features that allow for precise noise measurement across a variety of environments. Equipped with a Frequency Analyzer, this app goes beyond simple decibel readings by offering the ability to measure the intensity of specific frequencies in hertz (Hz), making it an essential tool for tasks like acoustic analysis or environmental noise monitoring. Key Features of the Decibel Meter app include: • Decibel Gauge: A real-time visual representation of noise levels, perfect for quick assessments. • Noise Reference: Instantly displays current noise intensity for immediate feedback. • Min/Avg/Max Values: Shows the minimum, average, and maximum decibel levels during a session, providing comprehensive data. • Frequency Analyzer: Enables the selection of specific frequencies (Hz) for precise dB measurements, ideal for focused sound source analysis. • Graphical Representation: A historical graph tracks decibel levels over time, offering a detailed view of sound fluctuations. Whether you're monitoring a workplace for occupational noise compliance, or conducting an acoustic tuning of musical instruments, this app provides the precision and flexibility needed for all your sound measurement needs. The Frequency Analyzer further enhances this by giving you control over the specific frequencies you wish to analyze, helping you pinpoint noise issues in any environment. By incorporating decibel meter, frequency analysis, and sound level monitoring, this app ensures that users receive the most accurate and tailored sound measurements possible. Auto-Renewable Subscription Terms: - The payment will be charged to your Apple ID Account at confirmation of purchase. - The subscription renews automatically unless the auto-renew is turned off at least 24 hours before the end of the current billing period. - Your account will be charged for renewal within 24 hours before the end of your selected subscription. - Your subscriptions can be managed, and auto-renewal can be turned off by going to your App Store Account Settings. Terms: https://sunshine-dev.com/?page_id=98

Publisher website

Store creative

Screenshots

Decibel: Sound Level Meter screenshot 1
Screenshot 1
Decibel: Sound Level Meter screenshot 2
Screenshot 2
Decibel: Sound Level Meter screenshot 3
Screenshot 3

Competitive set

Similar apps

Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.

Explore the full catalog →

How we estimate

Where every number comes from

App details: Apple iTunes Search API, updated Sep 27, 2026, 9:15 PM.

Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.

Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.

Model: Lineage not exposed by this aggregate.

Confidence: —; intervals widen when evidence or history is limited.

Last updated: Sep 27, 2026, 9:15 PM.

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Open methodology
Generated —Public data · no login required