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.
by Eisaku Nozu★ 4.316 ratingsUtilitiesFreeData updated 2026-09-10
View two different albums side by side or compare photos directly. Swipe left/right to navigate, pinch to zoom, and double-tap to enter full-screen mode. Create combined side-by-side images and access detailed EXIF data.
Offers satellite GPS course maps for any course. Users can pinpoint targets and view distances in meters or yards. Pinch to zoom and pan the map. Adjust club selection based on displayed distances.
Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.
Udio tones across 20 Hz to 20 kHz for testing, tuning, or experimentation. Test speaker performance for distortion or imbalance. Clean muffled speakers using the built-in speaker cleaner tool.
The app assists in locating defective parts in machinery by diagnosing vibration, rattles, squeaks, and grinding sounds. When used with hardware kits, an iOS device transforms into a sound and vibration detection tool.
The app displays real-time sound levels using the device's microphone. It provides live decibel readings and a color-coded meter to indicate safe or potentially damaging noise levels.
With precise noise level detection. Monitor sound in real time with live audio updates. Calibrate for accurate readings using reference tones. Switch between light and dark modes for visibility.
Edit audio with EQ modes, stereo or mid-side processing, and upsampling options. Compare audio using A/B functionality. Adjust settings with macro controllers and undo/redo features. Access a scalable interface and built-in gain matching.
Adjust audio settings with a five-band equalizer to customize bass, mid, and treble frequencies. Enhance levels and experience spatial audio effects for immersive sound. Control playback and adjust settings for personalized listening.
Check device hardware features including camera, flash, microphone, and sensors. Test screen responsiveness with tap and swipe gestures. Confirm satisfaction with test results and generate a report.
Boost audio with AI-driven adjustment. Optimize sound quality for music, videos, and audio files. Enhance clarity and balance settings for personalized listening. Adjust equalizer settings to customize audio output.
The app helps users tune instruments like pianos, guitars, and violins, and even voices. It identifies the fundamental sound frequency and displays the nearest note and deviation.
View subway and local train maps for New York City. Search stations by name. Zoom with pinch-to-zoom. Close and reopen without reloading. Load maps instantly with high-quality images. Navigate offline without internet connection.
& uses frequency generation to remove from speakers. It includes a liquid remover for cleaning devices. It also cleans dust from speakers. The features a built-in decibel meter for monitoring sound levels.