The app provides professional-grade sound level measurement for iPad, iPhone, or iPod touch. It includes modes like Slow, Fast, Impulse, Peak, and Leq, along with A and C weighting and 10 octave band filters.
by Andrew Smith★ 3.04 ratingsMusic$8.99Data updated 2026-09-10
Provides chromatic pitch detection with cent accuracy. Displays real-time decibel levels using color-coded indicators. Features a large, legible digital-7 font for clear reading. Allows users to adjust tuning settings and monitor input levels.
Detects objects using the phone's magnetic sensor. Measures earth's magnetic field for baseline readings. Alerts when unusual activity is detected. Avoid use near electronic devices to prevent interference.
DB Tracker measures real-time levels and logs historical data. Users can view level trends, set exposure limits, and receive notifications when thresholds are exceeded. Data can be exported for analysis and shared via email.
Analyze audio signals in real time with FFT. Calibrate measurements, apply time averaging, and set frequency ranges. Choose between linear or log scale displays. Detect clipping and monitor acoustic data accurately.