Generate tones, adjust frequencies, play multiple sounds
Generate tones between 20 Hz and 15000 Hz with 0.1 Hz precision. Adjust frequencies and volumes in real time. Play up to 12 tones simultaneously with independent volume control. Supports sine, square, and triangle waveforms.
by Peter Deelstra★ 4.723 ratingsUtilities$0.99Data updated 2026-09-08
Measure acceleration, orientation, and motion with built-in sensors. Record and analyze real-time data for experiments. Detect and generate sound tones. Visualize audio waveforms. Export measurements and graphs for scientific use.
Adjust intensity and direction to shape mood and depth. Add glow, rays, and atmospheric color. Refine shadows and highlights with precision tools. Export edited photos in high quality.
Customize AONIC devices with button settings and prompts. Adjust parametric EQ in the or save settings to devices. high-res audio files and access podcasts.
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.
Play and by long pressing the button. Choose from car , air , police , motorcycle engine, racing car, helicopter, bicycle bell, truck , train , or ship/fog . Each sound has multiple tones available.
The app provides professionally recorded tampura tones for carnatic and hindustani music studies. It is designed for beginners and professionals learning Indian music.
Create and edit music with advanced synthesizer features. Load and manipulate sound samples. Adjust filters, envelopes, and modulation. Save and export audio files. Use multiple skins for interface customization.
Set alarms with customizable sounds and volume control. Play personal music or songs from device storage. Adjust display settings and choose timing options.
Create personalized soundscapes by combining nature , tones, frequencies, and binaural beats. Adjust volume and loop settings for continuous playback. Access pre-made mixes for relaxation, sleep, focus, or meditation.
Generate frequencies between 1Hz and 25,000Hz. Adjust using swipe gestures or arrow buttons. View real-time wave visualizations. Test hearing range by listening to tones within 20Hz to 20,000Hz.
Generate PCM tones from hex values using three methods: Trip, Close, and RCIT. Create and save PCM files. Adjust tone parameters and export audio files.
Play and various instrument sounds. Record songs while playing. Adjust keyboard size in 6 levels. Use 8 different and instrument tones. Scroll smoothly during performance.
Create and manipulate sounds using a 16-voice polyphonic . Visualize and navigate sound design through X, Y, and Z axes. Adjust wavetables and vectors for dynamic sound shaping. Save and recall presets for custom sound configurations.
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.
Tune instruments with a chromatic scale and visual feedback. Adjust pitch with fine and coarse tuning controls. Practice intonation with a consistent display. Generate tones for droning. Quick mode for fast tuning confirmation.
Allows users to customize their device sounds. Select from a wide range of , alarm sounds, and message tones. Create custom from songs or recordings. Set default for calls, messages, and alarms. Organize and manage tones within the .
Tune mandolins with high precision using a professional algorithm. Play real instrument sounds to match pitch. Adjust tuning for each string individually. Works offline without ads or registration. No purchases required.