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.
Showing 161–180 of 1,000 ranked alternatives.
兴华 陈
Your selfies with phone brightness
Adjusts phone screen brightness and color to provide soft, natural lighting for selfies. Enhances skin tone and facial features with customizable warm or cool tones. Offers professional lighting setup without external equipment.
Yonac Inc.
Generate presets with AI
Create and customize synth patches using analog modeling technology and intelligent preset generation. Adjust modulation parameters for sound shaping. Access a library of pre-designed synth tones. Export audio files for use in projects.
TAQS.IM LLC
Create and play sounds
Create and manipulate sounds with customizable oscillators and filters. Adjust envelopes and LFOs for tone shaping. Apply studio-quality effects like reverb and distortion. Save and load presets. Export audio files and share directly.
Philipp Ollmann
Create soundscapes with motion and touch
Create music using gesture-based controls that respond to touch, tilt, and motion. Choose from sine, square, triangle, and sawtooth waveforms. Apply built-in effects like echo, pitch, and modulation. View dynamic visuals that sync with sound.
富成 魏
Translate dog sounds and whistle train
Use a dog whistle with adjustable frequency sliders to train dogs and cats. Play interactive games for dogs. Translate dog sounds into human language. Determine hearing range for humans or physics experiments.
怡庭 方
Capture and restore moments with real colors
Edit photos with simulation effects, including black-and-white and color tones. Apply realistic grain and color profiles. Save and share edited images directly. Access new types periodically for and discontinued experiences.
Martin Wellard
Decoder for telephone touch tones.
The app turns an iPhone into a DTMF decoder. It displays decoded digits from DTMF tones, which can then be copied to the clipboard.
洪洁 王
Generate waveforms and export audio signals
Nd manipulate audio waveforms including sine, square, triangle, and sawtooth. Stack up to 2048 tracks with adjustable frequency, amplitude, phase, and mute settings. Export PCM files up to 2 minutes in length. Play back waveforms in real time.
Line 6, Inc
Edit tones and manage devices remotely
Control V guitar amplifiers via Lightning cable. Browse, download, edit, and save guitar tones. Manage 70+ amps, 104 effects, 25 speaker cabinets, and 4 microphones. Use up to 8 simultaneous effects.
Aniket Vaddoriya
Create ringtones from iTunes songs and videos
Create custom ringtones, alarms, and text tones from local iTunes files. Trim audio clips and install ringtones via GarageBand. Access multiple music genres and categories for personalization.
Scitta Investment LLC
Create and share with nodes
Create and customize using 20 musical scales and 12 key signatures. Adjust 7 octave ranges and use 3-finger controls for playback. Share or save creations. Generate original tracks or follow pre-made examples.
Kevin Tang
Tap to generate tones
Generate tones for phone numbers, special characters, and pauses. Tap or hold keys to produce accurate tones. Watch digits highlight during playback for precise control. Manage tone sequences and control calls externally.
Line 6, Inc
Create custom guitar tones and presets
Edit and save custom guitar tones using 32 amps, 16 cabs, and 16 effects. Stream music and play along with songs. Create presets with drag-and-drop editing. Share custom tones and effects.
Kevin Selman
Precise bass tones for audio tuning.
The app generates bass tones from 10–150 Hz to test and tune car or home audio systems. It uses pure frequencies for precise adjustments, finding rattles, and setting amplifier gain.
Mark Schmidt
Tilt, press, spin, and toggle
Turn your watch into a fidget cube with six interactive screens. Tilt to bounce a ball, press haptic buttons, spin the Digital Crown, toggle the Light Switch, drag the Joystick, or use Square Breathing. Unlock Premium for color and gradient themes.
James LAFARGE
Control record start/stop and audio level
Control record start/stop, audio level, and lock/unlock functions via encoded audio tones. Adjust volume on each page for easy access. Supports dynamic sound generation for remote operation.
Thomas J Foster
Tune instruments with precise accuracy
Adjust pitch with Sound Mode or Auto Mode. Access over 30 built-in temperaments. View detected pitch and tuning accuracy. Adjust reference pitch manually. Display tuning settings and version information.
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