Analyzes phone accelerometer data to build spectra. Evaluates strength, frequency, and rotational speed of mechanisms like fans and motors. Helps assess the performance and quality of rotating components.
by Dmitriy Kharutskiy★ 4.043 ratingsUtilitiesFreeData updated 2026-09-09
Wake up to sounds of cat food cans opening and kittens meowing. Fall asleep to mice squeaking and kittens purring. Customize tones and sleep sounds. Adjust volume and set recurring alarms. Track sleep duration and wake-up times.
Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.
The app calculates balancing weights and angular positions for rotating machinery. It offers single-plane and two-plane balancing techniques, angular mass distribution calculation, and permissible residual unbalance determination.
Transforms iPhone into a chromatic and . Detects pitch and displays frequency. Adjusts tempo and beats per minute. Customizable settings for tuning and rhythm. Syncs with audio input for real-time feedback.
Measure vibrations using phone sensors and display readings on the Richter scale and modified Mercalli intensity scale. Calibrate by placing the device on a flat surface until values stabilize. Check real-time data and reference measurements.
Detects objects by measuring magnetic field strength in microtesla. Displays real-time magnetic field levels. Uses device's built-in magnetometer. Alerts users when is detected nearby. Helps identify metallic objects in close proximity.
Locate Bluetooth devices using device detection radar. Play sounds to find lost items. Track device locations and receive notifications. Connect to devices via Bluetooth. Manage multiple devices and view last known locations.
Displays sound waveforms and spectra using Fourier transform. Identifies frequency characteristics and detects peaks. Supports pinch zoom gestures for detailed analysis. Assists in sound adjustment and howling prevention.