Apps Like TaS-X for iPhone and iPad
Modulate audio with LFO waveforms
Allows users to apply stereo tremolo effects using adjustable LFO waveforms. Users can visualize modulation options with four waveforms and smoothing parameters. The supports tempo-synced tremolo with customizable LFO rates.
TaS-X screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


SynthMaster One
KV331 YAZILIM LTD STI
Design sounds with wavetable synth
Create and customize sounds using a wavetable synth with an intuitive interface. Access 650 factory presets. Adjust waveforms, filters, and modulation parameters. Save and load patches. Export audio files and share directly.

Filterstation2
Audio Damage, Inc.
Filter audio with twelve algorithms
Apply twelve filter algorithms, including MS20 emulation, for sound shaping. Use an envelope follower with stereo sidechain input for dynamic filtering. Access a full FSU section for signal manipulation.




n-Track Studio Pro | DAW
n-Track S.r.l.
Record audio, MIDI, and drum tracks
Record audio and MIDI tracks, mix during playback, and apply effects like reverb and vocal tuning. Add drum tracks, edit songs, and share projects online. Collaborate with others through the Songtree community.




JBL Portable
Harman International Industries
Control audio, connect devices, manage settings
Connect to compatible JBL speakers for stereo pairing or party mode. Control playback and volume directly from the . Access equalizer settings and firmware updates. Manage speaker settings and battery status.


SynthMaster One for iPhone
KV331 YAZILIM LTD STI
Design sounds with wavetable synth
Create and customize sounds using a wavetable synth with an intuitive interface. Access 300 factory presets. Adjust waveforms, modulation, and effects. Save and recall custom patches. Limit to 8 voice polyphony.

Kalimba Keys
OSC Audio LLC
Play sounds and explore
Play sounds with studio-quality tones. Use round robin and per-key sampling for authentic playback. Apply effects like delay, reverb, and modulation. Adjust settings for custom sound shaping. Save and share compositions directly.


Phosphor 3
Audio Damage, Inc.
Synthesize sounds and control oscillators
Create and manipulate sounds using additive synthesis. Adjust tuning tables and modulation parameters. Use MPE for multi-touch control. Manage presets with a new preset manager. Adjust waveform shapes and filter settings.

Ambient Soundscape - Drone Pad
TAQS.IM LLC
Create sounds and drum loops
Create and customize sounds and drum loops. Adjust pitch, tempo, and effects. Layer drones with drum patterns. Export tracks in multiple formats and share directly.

tardigrain
erik sigth
Process samples into granular sound
Create and manipulate audio using granular synthesis techniques. Adjust grain size, direction, and step size. Apply effects such as reverb, wave shaping, and sample crushing. Connect via AudioCopy, AudioBus, Inter Audio, and AUv3.

Speaker Wizard Tone Generator
HyperHype UAB
Generate tones, test audio, customize frequencies
Generate pure tones, frequencies, and waveforms for and headphone testing. Customize frequency ranges and noise types. Perform audio quality tests and analyze sound output. Save and share test results.

Arpeggionome Pro | matrix arpeggiator
Alexander Randon
Arpeggios controlled by thumbs and motion.
The app is a matrix-controlled arpeggiator that allows users to play arpeggios with their thumbs. It offers control over pitchbend, tremolo, and vibrato using the iPad's accelerometer.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.