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Dezibel X - dBA Lärm Messgerät icon
APP STORE

Dezibel X - dBA Lärm Messgerät

SkyPaw Co., Limited · Utilities · Germany store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card Google Play version →
Revenue a month, worldwide EST
$35.8K
Likely $11.9K to $107.3K
▼ 0.2% in 14 days
New ratings
+163
in 2 days, 429.2K in total
Rating
4.5 of 5
51.3K ratings in this store
Countries it ranks in
5
was 1 on Oct 17, 2026

Revenue

Estimated from the grossing charts of Oct 24, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$429.2K
Not ranked on Google Play in tracked countries
EST. LIFETIME DOWNLOADS
1.8M to 5.1M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Germany #100 Utilities$25.2K · 70%
  • Norway #99 Utilities$4.3K · 12%
  • Singapore #77 Utilities$3.7K · 10%
  • Portugal #46 Utilities$2K · 6%
  • Greece #91 Utilities$647 · 2%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (2386 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
51.3K
AVG RATING
4.52
PRICE
Gratis
AGE
15.0y
LAST UPDATE
13d ago
VERSION
9.9.8
SIZE
90 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
21 / 30
COUNTRIES NOW
5 (was 1)
NEW RATINGS, LAST 2 DAYS
+163
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 25, 2026$35.9K a month
Sep 26, 2026$35.9K a month
Sep 27, 2026$35.9K a month
Sep 28, 2026$35.9K a month
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026$35.9K a month
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026$35.9K a month
Oct 6, 2026not in a grossing chart
Oct 7, 2026$35.9K a month
Oct 8, 2026$35.9K a month
Oct 9, 2026not in a grossing chart
Oct 10, 2026$35.8K a month
Oct 11, 2026not in a grossing chart
Oct 12, 2026$35.8K a month
Oct 13, 2026$2.9K a month
Oct 14, 2026$4.6K a month
Oct 15, 2026$13.3K a month
Oct 16, 2026$5.5K a month
Oct 17, 2026$6.3K a month
Oct 18, 2026not in a grossing chart
Oct 19, 2026$5.2K a month
Oct 20, 2026$8.3K a month
Oct 21, 2026$8.6K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026$35.8K a month
Oct 24, 2026$35.8K a month
The same estimate as the headline, saved every day. Best rank Sep 25, 2026: #95 Utilities · NL. Now: #46 Utilities · PT.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 22, 2026429.1K ratings
Oct 23, 2026429.1K ratings
Oct 24, 2026429.2K ratings
429.1K on Oct 22, 2026, 429.2K on Oct 24, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
2.8 reviews / week
  • Trendsteady
  • Recent reviews average3.5 stars
  • Recent 1 and 2 star share34%
From the latest 500 written reviews, covering 1241 days. The store only returns this many, so this is the most recent slice.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases55 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
51.3K ratings
5★71%
4★18%
3★6%
2★1%
1★4%

What users want

From the latest 500 reviews on the Germany App Store, Jun 2, 2023 to Oct 21, 2026: 34% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription35%

59 of the 1 and 2 star reviews.

★★★★★ Not worth the money, 3 day free trial just enough time to trap you.
★★★★★ This is one of the many scammy apps on the store that trick you into downloading with screenshots then the first/only screen you see is to subscribe.
★★★★★ They have been withdrawing money WEEKLy without my awareness !
Lost data, sync, backup8%

13 of the 1 and 2 star reviews.

★★★★★ I immediately deleted it and found another app that just worked.
★★★★★ Suddenly doesn't work yes I've deleted and redownloaded.
★★★★★ After the recent update to a subscription model the app no longer launches after “restore purchase” confirmation.
Wrong or poor results5%

8 of the 1 and 2 star reviews.

★★★★★ An always on process that will constantly serve up the opportunity to pay $50 for useless features in a stream of continue buttons upon setup that make it more likely for you to authorize the purchase inadvertently.
★★★★★ So I am deleting the app before the 3 day trial expires as it useless for what I need.
★★★★★ This app is for a adolescent mind with dj dreams it is absolutely useless for any kind of sophisticated legitimate research like I had hoped and for the price omg get real
Crashes and freezes4%

7 of the 1 and 2 star reviews.

★★★★★ Constantly freezes and doesn't pickup full volume.
★★★★★ The app crashes immediately after opening.
★★★★★ After the recent update to a subscription model the app no longer launches after “restore purchase” confirmation. Been a longtime user, bought the pro version in 2018 and now it's unusable-
Bugs, things not working4%

7 of the 1 and 2 star reviews.

★★★★★ I got this app to see how loud my audio system was in my car and everytime I go to use it in my car it completely disconnects my Bluetooth and I have to shut my car off for an extended period to get it to reconnect.…
★★★★★ Suddenly doesn't work yes I've deleted and redownloaded.
★★★★★ When I try to play an audio file that was sent via iCloud from another device, I get this error message.
Slow, laggy, battery4%

6 of the 1 and 2 star reviews.

★★★★★ App keeps recording when closed after use, drains phone battery without you noticing.
★★★★★ It will trash your battery.
★★★★★ Downloaded the app only to find out it's not free. Chose the monthly option and it's taking it FOREVER for me to start using the app.
No customer support4%

6 of the 1 and 2 star reviews.

★★★★★ The company does not seem to offer any support options either.
★★★★★ No answers by support requests.
★★★★★ Search for other apps, there are better and support them instead.
Worse after an update3%

5 of the 1 and 2 star reviews.

★★★★★ I've contacted the developer asking for a refund and will update my review based on eir response.
★★★★★ I've been a long time user of this app, but this last update killed it.
★★★★★ After the recent update to a subscription model the app no longer launches after “restore purchase” confirmation.
WHAT THEY ASK FOR
  • I wish I would've read it and not wasted my time downloading it. 1★, Aug 3, 2026
  • I wish you could play music while it is open and measure the volume of that music. 4★, Dec 6, 2025
  • Unusable, especiallyif you need a quick reading. 1★, Jul 28, 2025
  • Wish there was a way to calibrate for better accuracy. 5★, Apr 5, 2025
  • It is not used often but very handy when the need arises. 5★, Sep 14, 2024
  • This would be great for logging specific locations and equipment. 2★, Aug 16, 2024
  • I don't need a watermark. 2★, Aug 16, 2024
  • To calibrate the app, I need an expensive sound device to calibrate againt? 1★, Jul 17, 2024
WORDS THAT KEEP COMING UP IN BAD REVIEWS
free trial7die app ist4day trial4pop ups4day free3gel scht3three day3didn't want3die premium3bei der3st rzt3zu teuer3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps12%

36 of the 4 and 5 star reviews.

★★★★★ so I have a few of these meters that I use for my Crow language research very useful once again especially for the free version this tops all of the other free audio analyzer that I've tried even ones that I've paid for
★★★★★ This app has become very useful for getting a baseline for volume of instruments in the Church Choir.
★★★★★ Helps in many different situations to alert you to decibel's; that could be dangerous to your ears and gives duration in each zone.
Accurate, great results10%

31 of the 4 and 5 star reviews.

★★★★★ Works great, use it for guitar practice and when listening to music, concerts etc.
★★★★★ Surprisingly accurate for a free RTA app.
★★★★★ Excellent, easy, fast, accurate, and useful, especially for anyone with any difficulty hearing or concerned about their hearing health
Easy to use10%

30 of the 4 and 5 star reviews.

★★★★★ It's fast, easy to read, good info.
★★★★★ App great to use to set up an easy to understand
★★★★★ Easy to use with settings that make sense and are easy to use.
Worth the money7%

23 of the 4 and 5 star reviews.

★★★★★ I am just using the free parts, but the work very well
★★★★★ so I have a few of these meters that I use for my Crow language research very useful once again especially for the free version this tops all of the other free audio analyzer that I've tried even ones that I've paid for
★★★★★ Very professional,wide range of free features,One of the best apps i ever had in my life.
Fun, addictive5%

14 of the 4 and 5 star reviews.

★★★★★ It is fun to track the noise level and know that Utah's current Trax system in 2026 can get up to 88 dB's.
★★★★★ Fun app to see how loud sports venues stack up against each other, and how loud people really are.
★★★★★ Are you asking me if I'm enjoying this app I paid for it and I'll leave me alone

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Germany App Store.

★★★★★Oct 21, 2026
Really good App

It’s fast, easy to read, good info.

★★★★★Oct 20, 2026
Popups

I hate them

★★★★★Oct 18, 2026
Great!

Wonderful app! very easy to see. Accurate.

★★★★★Oct 16, 2026
Easy Setup

App great to use to set up an easy to understand

★★★★★Oct 16, 2026
Wow! I mean Wow–wee–wow!

Clearly, someone, an amazing someone, wrote and programmed the best audio app for a phone. Levels, pressure meters, even max/mins for errant backs that my stubborn ears can’t even dare detect. This is, by far, THE BEST TOOL EVA!

★★★★★Oct 13, 2026
Expensive and very short trial period

Not worth the money, 3 day free trial just enough time to trap you.

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

STATUS
Running now
FIRST SEEN
Apr 26, 2026
AD VARIATIONS
122
EU COUNTRIES
25
WHERE
Search results in AT, BE, BG, CY, CZ, DE, DK, EE, ES, FI, FR, GR, HR, HU, IE, IT, LU, LV, NL, PL, PT, RO, SE, SI, SK. Formats: Icon + Asset Ad, Icon Ad. Last impression Oct 19, 2026.
AD TEXT
  • Frequency Spectrum Analyzer
  • dB, dBC Schallpegel Messer
  • Niveaux de Bruit,Décibelmètre
  • Misuratore di Livello Sonoro
  • Meet geluid & Bescherm je oren
  • Dosímetro e segurança de ruído
Ad creativeAd creativeAd creativeAd creativeAd creativeAd creative

Apple only publishes ads shown in the EU (EU Digital Services Act), with a 7 day delay. An app that advertises only outside the EU shows nothing here.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

sie16und13die7ger6diese5den5daten5zur5dba5von4schallpegelmesser4nnen4eine4der4kalibrierung4die messwerte3exportieren sie3unterst tzung3sie nnen3daten jederzeit3jederzeit zur3skypaw decibelx3decibelx html3ist3

What's new in 9.9.8

Thanks for using Decibel X! Here's what's new for the version 9.9.8: ∿ [New] - Full support for the iPhone Duo Previously in version 9.9.7: ∿ [Fixes] - Camera: the dB readings and the graphs on the overlay now update smoothly along with the live video, instead of looking frozen Previously in version 9.9.6: ∿ [New] - Siri & Shortcuts: run the app hands-free - start or stop measuring, save a recording, run the dosimeter, take a photo or record a video, create a PDF report, share a recording, change the weighting, set a noise alert and more ∿ [New] - Ask Siri what a term means ("What does TWA mean in Decibel X?") without opening the app ∿ [New] - Search your recordings in the Data tab - by name, note, location or date - or just ask Siri to find them ∿ [New] - Filter recordings by date: Today, last 7 or 30 days, or a custom range ∿ [New] - Swipe a recording to delete it, or drag one straight into Mail, Files or Notes ∿ [New] - Photos, videos and recordings now log the full street address instead of only the city ∿ [New] - The loud noise alert now shows its threshold value right on the meter ∿ [Improvements] - PDF reports are built faster and reused when nothing has changed ∿ [Improvements] - Reports for the running session now include the audio recording ∿ [Improvements] - "Running in background" is now off by default on new installs ∿ [Improvements] - Refreshed look on iOS 26 and iOS 27, and support for the newest devices ∿ [Fixes] - Fix crashes when starting a measurement with Siri, and when leaving the app ∿ [Fixes] - Fix recordings saved through Siri or Shortcuts coming out without audio ∿ [Fixes] - Fix "Stop measuring" telling you it had already stopped while it was still running ∿ [Fixes] - Fix the meter showing a wrong duration, and Reset not clearing it ∿ [Fixes] - Fix deleting several recordings at once leaving their files behind ∿ [Fixes] - Several other minor tweaks & bug fixes What to expect in upcoming versions: ∿ Support external or bluetooth mics ∿ Hearing test

Released Nov 5, 2011. Current version shipped Oct 11, 2026.

Store description

„Dezibel X“ ist einer von sehr wenigen Schallpegelmesser-Apps auf dem Markt, mit dem Sie höchst zuverlässige und vorkalibrierte Messungen vornehmen können. Diese App verwandelt Ihre iOS-Geräte in professionelle Schallpegelmesser, die den exakten Schalldruckpegel (SPL) in Ihrer Umgebung messen. Diese äußerst nützliche und ansehnliche App eignet sich nicht nur für diverse praktische Zwecke, sondern sorgt auch für eine gehörige Portion Spaß. Haben Sie sich schon jemals gefragt, wie ruhig es in Ihrem Zimmer ist und wie laut ein Konzert oder eine Sportveranstaltung ist? „Dezibel X“ kann Ihnen all diese Fragen beantworten. ENTSCHEIDENDE VORTEILE GEGENÜBER ANDEREN APPS: - Diese App wurde für die meisten Apple-Geräte geprüft und kalibriert. Die Messwerte sind so präzise wie bei den besten Apps und SPL-Geräten. - Health-App-Integration: Exportieren Sie Geräuschpegel direkt in Health-App - Dosimeter: NIOSH, OSHA standards - Daten: iCloud-Sync, Automatisch speichern. Datenexport: WAV, PDF, CSV, HTML - Frequenzbewertung: ITU-R 468, A, B, C, Z - FFT- und BAR-Grafiken zur Darstellung von Echtzeit-FFT. Diese Daten sind sehr nützlich für die Frequenzanalyse und für Musiktests. Die vorherrschende Echtzeitfrequenz wird ebenfalls angezeigt. - Mit InstaDezibel können Sie Ihren dB-Bericht erfassen, der auf Fotos überlagert wird, und ihn leicht über populäre soziale Netzwerke teilen (z. B. Facebook, Instagram, SMS). - Unterstützung für Apple Watch - Unterstützung für Live Activity, Dynamic Island - Kalibrierung: Oktave 1/1, 1/3, Profil Laden, Speichern - Schöne, intuitive und durchdachte Oberfläche WEITERE TOLLE FUNKTIONEN: - Zeitbewertung (Reaktionszeit): LANGSAM (500 Millisekunden), SCHNELL (200 Millisekunden), IMPULS (50 Millisekunden) - Standardmessbereich von 20 dBA bis 130 dBA - HISTO-Grafik zur besseren Anschaulichkeit der aufgezeichneten Werte - Echtzeit-Schallpegeltabelle - Sehen Sie derzeitige, durchschnittliche und höchste Werte in einer schönen, klaren digitalen und analogen Darstellung. - Lesen Sie kurze Vergleiche zu Lautstärken aus dem Alltag, um eine bessere Vorstellung von der Lautstärke zu bekommen. - Protokollieren und exportieren Sie Daten (bis zu 24 Stunden) per E-Mail, um sie später genauer zu analysieren. - Halten Sie Ihr Gerät eingeschaltet, um lange Aufnahmen zu erstellen. - Sie können alle Daten jederzeit zurücksetzen oder löschen. - Tippen Sie auf den Höchstwert, um Daten jederzeit zurückzusetzen. - Sie können den Schallpegelmesser jederzeit anhalten und fortsetzen. HINWEISE: - Bitte erwarten Sie nicht, dass Sie beim Lesen in einem ruhigen Zimmer 0 dBA erreichen. Der übliche Lautstärkenbereich liegt bei 30-130 dBA. Ein durchschnittliches ruhiges Zimmer hat ca. 30 dBA. - Obwohl alle Geräte vorkalibriert sind, empfehlen wir eine eigene Kalibrierung, um genauere Messwerte zu erhalten. Zur Kalibrierung benötigen Sie ein externes SPL-Messgerät oder einen kalibrierten Schallpegelmesser. Passen Sie dann die Kalibrierung an, bis die Messwerte mit den Referenzdaten übereinstimmen. * Datenschutz: http://www.skypaw.com/decibelx/privacy_policy.html * EULA: http://www.skypaw.com/decibelx/terms.html

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