Music
AudioTools, dB, Sound & Audio
AudioTools combines acoustic measurements, signal tools and recording with optional specialist modules.
Consider for a measurement workflow verified with your equipment
Base SPL, RTA and FFT tools cover several analysis tasks.
Keep in mind: Calibration, device limits and accessories determine useful accuracy; standards claims are publisher statements and do not establish certified compliance for your setup.
Inside the app
Official product images
What you can do
- Inspect eligible SPL/RTA/FFT readings
- Generate signals or check speaker polarity
- Record/export results and add entitled modules
Good for
- Audio users who can calibrate and interpret readings
Consider alternatives for
- Users assuming a phone alone certifies regulatory acoustic tests
Limitations & considerations
- Captured minimum: iOS 15.0.
- Calibration, device limits and accessories determine useful accuracy; standards claims are publisher statements and do not establish certified compliance for your setup.
Privacy & permissions
Microphone recordings and exported measurements may capture private conversations; review permissions and destinations.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
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