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
Analyze audio signals from Mac or iOS devices. Assign engineering units and calibrate external transducers for accurate measurements. View waveform data and frequency spectra. Export results in various formats.
The app identifies the key of any sound in real time using the device microphone. It displays matching keys in classic notation or harmonic code and follows tone changes with a dynamic display.
Extract colors from photos or camera snapshots. Pan, pinch, and zoom to select areas. View RGB, HEX, CMYK, HSB, and LAB values. Access complementary and Pantone schemes. Export information.
Generate continuous audio tones between 20 Hz and 20,000 Hz for testing, fitness, or sound design. Save and recall custom presets. Access a clean, intuitive interface for precise control.
Record and modify with real-time sound effects and reverberation. Change gender, apply filters, and loop playback. Capture and replay altered audio without manual recording.
Apply vintage effects to audio tracks. Adjust parameters like time, feedback, and modulation. Choose between analog-style filters and modulation types. Save and load presets. Export processed audio files.
Measure ambient levels in real time using a precise algorithm and phone microphone. Save audio or video recordings. nd view detection reports. Track and analyze environment data over time.
Ultrasonic dog emits high-frequency sound to deter dogs. Adjust frequency settings. Works during cycling, walking, or jogging. Requires iPhone 4 or newer iPod with maximum volume.
Test speaker performance with frequency-based testing. using targeted sound waves. Clean debris with vibration modes. Monitor audio quality and receive feedback on speaker health. Share results and reset settings for optimal sound output.
The app allows users to create unlimited ringtones and text tones from their iPod music. It offers precise duration control and waveform editing for sound customization.
Send and receive text messages using waves between nearby devices. Utilize audible or ultrasound communication without internet. Messages are transmitted through and received by allowing microphone access.
Clean files, organize storage, optimize performance
Photo & Video : Detect and remove duplicates, screenshots, and similar media to free up storage. Smart Storage Optimization: Identify large and unused files to reclaim space. Contacts Organizer: Merge duplicates and fix formatting issues.