Apps Like SynthMaster 2 for iPhone and iPad
Edit and play synthetic sounds
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.
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.



iKoto
GClue
Play the Japanese Harp instrument.
The app allows users to play the Koto, a Japanese stringed instrument, on iPhone. It includes recording, playback, and demonstration features, with tone scale changes and pitch-bend functions.




BASS Hz!
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.

Chord Generator By Mario Nieto
MNR Development LLC
Generate chords, select variations, explore creatively
Create and customize progressions with a wide range of types. Generate variations using retrigger mode. Adjust voicings, strumming patterns, and repetitions. Configure up to six voices, including a bass line, with individual component controls.

8180 Monster Tube
Nembrini Audio S.r.l.
Play guitar with high gain tones
Amp plugin for guitarists. Adjust gain, EQ, and master volume. Simulate pre-amp and power-amp valves. Select between two channels. Save and recall presets. Connect to DAW for recording.

Ambiwell: Sleep Relax Focus
Mindful Means LLC
Create sound stacks and save favorites
Create and customize soundscapes using ocean waves, drones, fans, bowls, rain, and noise. Layer sounds to build personalized environments for , relaxation, or . Save preferred combinations for different activities.

FabFilter Volcano 3
FabFilter
Apply vintage filters to audio tracks
Apply real-time audio filtering to microphone input. Adjust gritty, creamy, and cut-off effects. Use as a plug-in in AUv3-compatible hosts. Customize filters with intuitive interface. Preview changes instantly during playback.

Oscillator
正行 Akamatsu
Generate tones and test audio waves
Udio tones with four waveforms: sine, square, saw, and white noise. Adjust frequency using a slider or numeric input. Control amplitude with a dB-style slider. Pan sound left or right with a slider. Toggle sound output on or off.

SWAM Alto Sax
Audio Modeling Srl
Play saxophone with MIDI devices
Play virtual saxophone using MIDI devices or wind controllers. Adjust dynamics and articulation for realistic expression. Access a room simulator for immersive sound environments. Save and share performances.







SquashIt multiband distortion
Klevgrand Produkter AB
Apply effects to audio tracks
Audio effect filter for music production. Apply unique algorithms to audio tracks. Works as AUv3 extension with compatible hosts. Supports inter audio for use with sequencers like GarageBand. Compatible with AudioBus 2 for state saving and routing.
How we rank alternatives
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