With dB Volume you turn your iPhone into a Sound Pressure Level (SPL) Meter. You can choose between the industry standard weighting curves and response times.
Use dB Volume for measuring environmental noises - it offers now Leq measurement!
dB Volume features:
- response time modes: impulse, slow, fast
- weighting functions: A B C Z (unweighted)
- peak hold function
- Leq measurement
We calibrated dB Volume as carefully as possible for all available devices. But: keep in mind, that due to manufacturing tolerances this calibration does not necessarily apply to your device – it’s still an iPhone, iPod touch or iPad and not a calibrated measuring instrument!
optimized for iOS 9.3
Ratings and Reviews
The best free sound meter
Configurable; you can chose fast or slow response and measure with A, B or C weighting.
Clean interface without stpd advertisements.
- DSP Mobile UG (haftungsbeschraenkt)
- 19.8 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.
English, Finnish, German, Russian
- Age Rating
- Rated 4+
- © DSP Mobile UG (haftungsb.)
Up to six family members will be able to use this app with Family Sharing enabled.