Apps Like ToneStack for iPhone and iPad
Process audio signals and apply effects
Edit audio signals with a wide range of amplifiers and effects. Adjust parameters for precise tone shaping. Load and save custom presets. Monitor signal flow and chain effects in real time. Export processed audio files.
ToneStack screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


SunVox
Alexander Zolotov
Create and sequence music with modules
Create and edit music using a modular synthesizer with a pattern-based sequencer. Import XM and MOD files. Record audio via microphone or line input. Export multitrack WAV files. Support 16/24/32bit audio formats and MIDI input/output.


SoundFonts
Brad Howes
Generate sounds with key touches
Create and manipulate audio using a polyphonic synthesizer with customizable . Play virtual keys to generate sounds. Use as an AUv3 plugin for music production. Adjust parameters to modify tone and effects.

MicSwap Video: Audio FX Editor
Future Moments LLC
Edit tracks and apply reverb effects
Edit videos by adding reverb, swapping microphones for different sounds, and adjusting volumes. Cut into tracks and assign unique sounds, volumes, and reverbs to each. Export as original size, compressed for sharing, or extract only.

Premier Guitar Magazine
Gearhead Communications, LLC
Read articles, watch videos, and explore gear
Access articles and reviews on guitars, basses, effects, and amps. Listen to sound samples and watch video demos. Subscribe to issues and stay updated with new content. Share articles and save favorites for later reading.

Edit any audio, sound: Edity
Tsovinar Popova
Edit audio files and record sound
Edit audio files by cropping, cutting, and pasting segments. Apply effects like pitch adjustment, speed control, and delay. Record audio directly or import from the device library. Save and share edited files in various formats.


iVCS3
Alessandro Petrolati
Official EMS VCS3 synthesizer emulator app.
The app emulates the VCS3, a portable synthesizer created in 1969. It features three oscillators, a noise generator, a voltage-controlled filter, and a unique patch board matrix for component connection.


Mela – AUv3: Synth, FX, MIDI
Nikolozi Meladze
Build custom synths and audio effects
Create custom polyphonic synthesizers and audio effects using modular components. Arrange modules on lanes to process audio signals. Build complex processors. Run as a standalone or AUv3 plug-in in DAWs like Logic Pro and Cubasis.

Agonizer
Kai Aras
Play, edit, and share synth bass tracks
Create and manipulate monophonic bass sounds with a synthesizer featuring 140+ factory presets. Apply stereo effects and control via ROLI Seaboard or other MPE controllers.



Audio Function Generator PRO
Thomas Gruber
Generate tones and sound effects
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.

Roxsyn Guitar Synthesizer
Yonac Inc.
Play , synthesize sound, record tracks
Convert or bass input into polyphonic synth sounds in real time. Adjust waveform, filter, and modulation parameters. Save and recall presets. Connect to audio interfaces and DAWs for recording and live performance.




How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.