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AudioTools, dB, Sound & Audio

4.8
UpdateAug 27, 2025
DeveloperAndrew Smith
OSIOS
Categoryapp
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Description:A professional audio analyzer and dB meter app for measuring and tuning sound in real time. It combines a precise sound level meter for SPL and peak values, a live spectrum and frequency analyzer for detailed insight, and tone or noise generators for testing speakers and rooms. Accurate, fast, and easy to use, it suits musicians, audio engineers, podcasters, educators, and home studio users. Works with the device microphone or an external mic, supports logging, screenshots, and report export. Ideal for acoustic measurement, sound level checks, studio setup, and field recording, with keywords such as dB meter app, sound level meter, spectrum analyzer, and audio analysis to help you find it quickly.
How to use:1. Install and open the app, then allow microphone access so measurements work correctly. 2. On the home screen, choose a tool. Use Level Meter to measure dB and SPL, Spectrum to view frequencies, or Generator to output test tones or pink noise. 3. Point the microphone toward the sound source and start measuring. Watch real time values and graphs, use hold or reset to capture peaks, and tap save to keep snapshots or logs. 4. For higher accuracy, open Settings to run calibration with a known reference level or select the profile of your external microphone. 5. Export results as images or data, and customize options such as weighting, response speed, and graph scale to fit studio, classroom, or live sound scenarios.
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Version:
17.26
Size:
69.59MB
Price:
$ 19.99
Released:
Sep 8, 2009
Updated:
Aug 27, 2025
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