The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.
by michael heinz★ 4.0153 ratingsUtilitiesFreeData updated 2026-09-22
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.
Create personalized treatments to mask tinnitus symptoms. Choose from calming sounds and noise therapy options. Adjust volume and duration. Set sleep timers. Track progress over time.
Generate tones and sounds at specific frequencies. Create single or multiple tones. Use musical note presets. Produce binaural beats. Generate SFX sounds. Analyze waves. Perform tests. Adjust settings.
Tune flutes with real sound samples and professional-grade precision. Tap notes to hear corresponding tones. Adjust pitch manually or automatically. Save tuning sessions. Export tuning data. Works offline without ads or registration.
Tune string instruments by playing chords and adjusting strings based on visual feedback. Use a chromatic to match desired notes with color indicators. Select instruments like guitar, banjo, or violin for accurate tuning.
Customize and text tones with gun shots, explosions, and reloading sounds. Save selected sounds as default or per-contact . Set text tones for incoming messages. Share sounds via social media or messaging apps.
Generate pure sine wave tones across 20Hz to 22,000Hz. Analyze frequencies with a built-in analyzer. Adjust amplitude and duration of tones. Save and share generated files. Test speakers or tune instruments using precise controls.
Tune clarinets with high precision using a professional algorithm. Play real sounds to match pitch. Tap to select notes and adjust tuning. Export tuning sessions and view frequency analysis. Works offline without ads or registration.
The app offers a minimalistic interface for tuning string instruments using the device's microphone. It includes numerous guitar tunings and options for various other instruments, with custom note tuning capabilities.
A chromatic that aligns two dots for accurate tuning. Works in landscape and portrait modes on iPhone and iPad. Includes an adjustable base frequency from 440Hz. Requires holding the mic close for silent instruments.
Through interactive flashcards and quick drills. Practice pronunciation with audio examples and receive instant feedback. Differentiate between similar sounds and identify correct tone usage in words.
Customize device notifications with 45 preloaded and . Set default for calls and messages. Choose from various options to ensure alerts are heard clearly.
Udio signals with adjustable parameters and frequency up to 20 kHz. Create single signals, sweeps, or merged signals. Control duty cycle, frequency, and waveform type. Export generated audio files.
Customize ringtones and text tones for default and individual contacts. Set new voice mail, calendar, and reminder alerts. Access high-quality grouped by category. Use any as a ringtone, text tone, or alert.
View and play sheet music and tablature files in GP3-8 and PowerTab formats. Save and organize custom riffs and chord sequences. Export tabs to single-track NotePad. Share music directly from the .