Read sound levels live
Follow estimated dB, peaks, averages, exposure dose, and selectable A, B, C, Z, or ITU-R 468 weighting.
Available now on the App Store
See the sound around you.
Use a live estimated decibel meter, detailed spectrum views, tone finding, saved sessions, and clear field reports from iPhone, iPad, or Apple Watch.
iPhone + iPad + Apple WatchFree live meterFFT + RTA + waterfallSaved reportsNo subscription required
Phone and watch microphones provide useful estimates, not certified compliance measurements. Optional Pro access is a $1.99 seven-day pass or $9.99 lifetime purchase.
See every frequency
Switch among FFT, real-time analyzer, waterfall, and FIND views to understand the sound—not just its volume.
Save the evidence
Keep measurement sessions, notes, charts, and field reports for later review or sharing.
Work from your wrist
Use the Apple Watch companion for quick readings and remote control when the phone is positioned near the sound source.
More than one number
Move from loudness to useful sound detail.
The live meter stays easy to read while deeper views reveal peaks, bands, tones, and changes over time.
- Guided calibration
- Threshold alerts and camera overlay
- Live Activity support
- Optional iCloud sync for saved sessions
Built by GQ Bunny Software
Built for quick checks and deeper sound work.
Useful for musicians, DJs, venues, workshops, home projects, and anyone who wants a clearer picture of the sound around them.
Free live meter$1.99 seven-day pass$9.99 lifetimeNo account required
Available now
Ready to try Decibel Meter & Sound Spectrum?
Use the verified store link for your device, or contact GQ Bunny if you need help.