Apps Like AddStation for iPhone and iPad
Create sound with additive synthesis
Create and manipulate sounds using additive synthesis. Adjust sine wave parameters to shape timbres. Layer multiple partials to build complex tones. Save and export custom sound designs. Import and export audio files for further processing.
AddStation screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.



EG WaveSHAPER
andrea angelini
Shape waves, mix oscillators, automate knobs
Create and shape sounds by drawing waveforms or modifying built-in ones. Mix with analog and sub oscillators. Automate knobs using 2 LFOs and 2 ENVs. Design and morph 2 wavetables for dynamic sound creation.

Blofeld
Waldorf Music GmbH
Create and control synth sounds
A synthesizer for iPad with AUv3 support for DAWs like Logic and GarageBand. Control hardware and use existing soundsets. Generate rich Waldorf sounds with advanced synthesis features.

Low Poly Synth
Alexander Zolotov
Generate sounds and explore presets
Tmospheric melodic sounds with customizable timbres and billions of unique presets. Adjust individual sample volumes via top panel or MIDI. Use a classic keyboard interface to play and manipulate sounds.

apeDelay
Alessandro Petrolati
Edit audio with spectral delay effects
Edit audio with spectral delay effects using up to 2048 delay lines and brick-wall filters. Manipulate frequency domain data through short time Fourier transform analysis. Adjust time and feedback shapes for stereo channels via multi-sliders.

TC-Performer
Kevin Schlei
Touch to create and shape sounds
Create and manipulate sounds through multi-touch gestures. Control synthesis parameters by dragging, twisting, and stretching on the screen. Each patch offers unique interactive controls for sound generation.

Hilda Synthesizer
Bram Bos
Create and shape sound with precision
Create and manipulate sound using a complex oscillator with wave folding and lowpass gating. Adjust audio-rate modulations and apply a 12-mode filter. Control traditional VCA circuits and model analog or digital sounds. No patch cables required.

SynthStation
Akai Professional
Transform iPhone into music studio
The app provides three virtual-analog synthesizers with three oscillators each. It includes over 50 drum kits, a built-in sequencer, and an arpeggiator with preset patterns for creating music.

Koala Sampler • Beat Maker
Mazbox Limited
Record audio, create beats, add effects
Record audio using phone microphone for instant sampling. Create beats by arranging samples, applying effects, and building tracks. Resample output into new inputs for extended sound manipulation. Track progress in real-time with intuitive interface.

NuRack Auv3 FX Processor
Limelight Software
Design effects with 80+ building blocks
Design custom audio effects using 80+ building blocks. Create complex routing in series or parallel. Build custom interfaces with Interface Builder. Control audio components for tailored processing.





NERD Synth A2x + AUv3
AudioKit Pro, LLC
Create sounds and effects
Create and manipulate virtual analog sounds with advanced synthesis features. Adjust filters, envelopes, and modulation settings. Load and edit presets. Export audio files and share directly.

EGSY01 Analog Synth
andrea angelini
Create sounds without any limit.
The app generates sound by mixing two oscillators with selectable waveforms. Users can create sounds using arpeggiators, sequencers, and various synthesis methods.

GeoShred
Wizdom Music LLC
Play, record, and share music
Allows users to create and manipulate multiple independent musical voices. Features include pitch adjustment, temperament control, and multi-touch performance. Users can access additional instruments via in- purchases.

Audulus 4
Audulus LLC
Design sounds and build synthesizers
Create and design synthesizers with modular patches. Adjust audio parameters in real time. Export sounds and share projects. Use professional-grade tools for live performance and experimentation.

BeatHawk
UVI
Record, edit, and mix music tracks
Create and produce music with beat-making, track composition, and sampling tools. Record and sequence audio and MIDI. Use high-quality UVI instruments and effects. Export mixes, stems, or project files. Share tracks on YouTube or SoundCloud.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.