Transform your iPhone into a high-precision SPL meter with OSHA/NIOSH compliant dosimeters, real-time FFT spectrum analysis, and professional frequency weighting. From workplace safety to studio tuning, get the evidence-based data you need to protect your hearing and master your sound environment.
Publisher
Category
LifestyleDownloads
500+User Rating
Total Ratings
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18Discover the interface used by 500+ users.
The tools that make this app stand out, trusted by 500+ users.
Stay OSHA and NIOSH compliant with an integrated noise dosimeter. Monitor daily exposure levels in real-time to prevent hearing damage and meet safety standards in any industrial or office setting.
Analyze audio like a pro with real-time FFT frequency mapping. Utilize ITU-R 468 and A/B/C/Z weighting filters to achieve perfect acoustics for music production, tuning, and studio setups.
Turn measurements into proof. Export comprehensive PDF reports and M4A audio files for noise complaints, workplace logs, or sharing high-decibel concert moments via InstaDecibel image overlays.
Everything you need to know about Decibel: dB Sound Meter.
Description
Latest Version
1.0.1
Size
157.8 MB
First Released
Dec 2, 2025
Start monitoring like a pro. Whether for workplace safety, home peace, or audio perfection, Decibel provides the accuracy you need to protect your hearing and document your world.
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