# Sound Meter & Decibel dB Meter — Professional Noise dB Meter > Smartphone decibel meter for instant sound level measurement and noise analysis. (iPhone/iPad app by UGUR DALKIRAN.) - Source: https://appshunter.io/ios/app/sound-meter-and-decibel-db-meter/id6740176956 (this page in markdown: same URL + `.md`) - Developer: [UGUR DALKIRAN](https://appshunter.io/developer/1747211955) - Category: Utilities, Productivity - Price: Free - Rating: 1.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 43 MB - Languages: American English, Turkish - Released: 2025-01-07 - Data updated: 2026-09-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sound-meter-and-decibel-db-meter/id6740176956/reviews.md ## What is Sound Meter & Decibel dB Meter? Measuring sound level instantly and analyzing noise is now easy! Our professional decibel meter app analyzes the noise level and displays the decibel value of all sounds around you. Measure the decibel (dB) value of all sounds with your smartphone microphone without the need for a physical decibel meter. Get real time results by measuring sound level and noise instantly. All measured values are shown on a real-time graph connected to the flow. Designed with a clean and simple interface that anyone can use easily. Easily measure the decibel value of all sounds with your smartphone microphone anytime, anywhere. Our Sound Meter & Decibel dB Meter application does not record any sound. When the application is open, instant measurement is made and the results are shown on the screen instantly. You can detect high decibel levels that affect your health while combating noise pollution. For more accurate results, there is a calibration feature where you can easily calibrate your device. The reference table of decibel levels is as follows. 140 dB: Fireworks and gunfire, 130 dB: Drill sound and jet takeoff, 120 dB: Ambulance siren and thunder, 110 dB: Concerts and symphony orchestra, 100 dB: Train and car horn, 90 dB: Lawn mower noise, 80 dB: City traffic and blender noise, 70 dB: Washing machine noise, 60 dB: Background music and speech, 50 dB: Quiet office and refrigerator noise, 40 dB: Quiet room and light rain, 30 dB: Library and whispering, 20 dB: Wall clock sound, 10 dB: Leaf rustling and breathing - Sound Meter & Decibel dB Meter - Real Time Decibel dB Graph - Decibel Levels Reference Table - Accurate Results - Calibration Settings - Clean & Simple Interface - Easy to Use - Professional Measurement - Available Offline Rate it 5 stars and share it with all your loved ones so the app can improve. We wish you a good time. ## Key features - Instant sound level measurement - Real-time decibel graph - Smartphone microphone usage - Calibration for accuracy - Decibel levels reference table - Offline measurement ## Frequently asked questions about Sound Meter & Decibel dB Meter ### What is Sound Meter & Decibel dB Meter? Sound Meter & Decibel dB Meter is a utility application that uses your smartphone's microphone to measure and display the decibel (dB) level of ambient sounds in real-time. It provides a visual graph of sound levels and includes a reference table for understanding different decibel ranges. ### How accurate is Sound Meter & Decibel dB Meter? The app includes a calibration feature to help improve measurement accuracy. For the most precise results, it is recommended to calibrate the device. The app is designed for professional measurement. ### Does Sound Meter & Decibel dB Meter record sound? No, Sound Meter & Decibel dB Meter does not record any sound. When the application is open, it performs instant measurements and displays the results on the screen without saving any audio data. ### Can I use Sound Meter & Decibel dB Meter offline? Yes, Sound Meter & Decibel dB Meter offers professional measurement capabilities and is available offline. You can measure sound levels and analyze noise without an internet connection. ### What devices is Sound Meter & Decibel dB Meter available on? Sound Meter & Decibel dB Meter is supported on iPhone and iPod devices. It is designed for iOS users who need to measure sound levels. ### What is the age rating for Sound Meter & Decibel dB Meter? The age rating for Sound Meter & Decibel dB Meter is 4+. This indicates it is suitable for users aged four and above, with no mature content. ### How often is Sound Meter & Decibel dB Meter updated? The latest version of Sound Meter & Decibel dB Meter is 1.1.0, which was released on January 8, 2025. The app was initially released on January 7, 2025, suggesting frequent updates for improvement. ### What are the typical user sentiments about Sound Meter & Decibel dB Meter? Based on the provided rating of 1.0 stars from 1 rating, user sentiment is currently very low. The developer encourages users to rate the app 5 stars and share it to help with improvements. ## Version history (last 5 releases) ### 1.3.0 — 2026-09-07 - Significant performance improvements have been made. ### 1.2.0 — 2026-09-05 - Significant performance improvements have been made. - Ad optimization has been provided. ### 1.1.0 — 2025-01-08 Fixed a problem with the calculation algorithm. ### 1.0.1 — 2025-01-07 Fixed a problem with the calculation algorithm. ### 1.0.0 — 2025-01-07 No release notes. ## Apps similar to Sound Meter & Decibel dB Meter | App | Rating | Price | Category | | --- | --- | --- | --- | | [Decibel Meter: Sound Meter dB](https://appshunter.io/ios/app/decibel-meter-sound-meter-db/id6476077864) | 4.5 (11) | Free | Utilities | | [Decibel Pro: Sound Level Meter](https://appshunter.io/ios/app/decibel-pro-sound-level-meter/id6471412443) | 4.4 (59) | Free | Utilities | | [Noise Decibel Meter](https://appshunter.io/ios/app/noise-decibel-meter/id6451040018) | 4.7 (43) | Free | Utilities | | [Decibel Meter : dB Sound Meter](https://appshunter.io/ios/app/decibel-meter-db-sound-meter/id6714469318) | 1.0 (1) | Free | Utilities | | [Noise Analyzer: Decibel Meter](https://appshunter.io/ios/app/noise-analyzer-decibel-meter/id6477534680) | 2.0 (1) | Free | Utilities | | [dbMeter - Decibel Level Meter](https://appshunter.io/ios/app/dbmeter-decibel-level-meter/id6739300737) | — | Free | Utilities | ## More apps by UGUR DALKIRAN - [Random Spin Wheel Picker Game](https://appshunter.io/ios/app/random-spin-wheel-picker-game/id6502885354) - [Random Finger Picker Game](https://appshunter.io/ios/app/random-finger-picker-game/id6502960672) - [Arabam Kaç Lira?](https://appshunter.io/ios/app/arabam-kac-lira/id6503193161) - [Newest IPTV Channel List M3U](https://appshunter.io/ios/app/newest-iptv-channel-list-m3u/id6503666872) - [Spin the Bottle・Truth or Dare?](https://appshunter.io/ios/app/spin-the-bottletruth-or-dare/id6736484132) - [White Noise: Baby Sleeper](https://appshunter.io/ios/app/white-noise-baby-sleeper/id6737631694) All apps by UGUR DALKIRAN: https://appshunter.io/developer/1747211955 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*