The app measures surrounding sound levels and plots data in real time. Users can customize measurement duration and frequency, set alert values, and view measurements on a map with location information.
by HUNG HSUN LIN★ 3.24 ratingsHealth & Fitness$1.99Data updated 2026-10-26
Record morning and evening weight, body fat percentage, and body temperature with precision. Track notes for up to three months. Generate graphs, create reports, email records, and share meal plans.
The app measures angles and aligns objects using the camera. It offers a distance/height estimation tool and a traceable level for various measurements.
EMF Meter measures electromagnetic fields using the device’s magnetometer. Displays real-time graphs of EMF levels. Allows users to detect and analyze field strength in their environment.
The app uses the iPhone camera to determine water quality. It estimates turbidity, suspended particulate matter concentration, and backscattering coefficient.
Measure sound intensity with a dB meter. nd test sound frequencies using a tone generator. Assess speaker balance with a stereo test. Evaluate response with a test. Monitor audio output quality for accurate sound performance analysis.