250+ iOS apps curated and reviewed
Finding the right model 15 modular synthesizer apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | $29.99 | 4.9★ (896) | No | Yes | Aug 2026 |
| 2 |  | $29.99 | 4.8★ (3K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (1.2K) | No | Yes | Aug 2026 |
| 4 |  | $19.99 was $29.99 | 4.2★ (18) | No | No | Aug 2026 |
| 5 |  | Free | 4.0★ (1) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.8★ (44) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.9★ (27K) | No | No | Aug 2026 |
| 8 |  | $2.99 was $3.99 | 2.6★ (11) | No | No | Aug 2026 |
This app recreates a legendary modular synthesizer for mobile devices. Explore its iconic modules, experiment with sound design, and create music with intuitive controls and advanced features.
This app is a digital recreation of a legendary analog synthesizer, offering classic sound design with modern features like polyphony, an arpeggiator, and a looping recorder. Explore vast sonic possibilities with included presets or craft your own unique sounds.
Explore multidimensional sound design and performance with this polyphonic synthesizer. Create unique evolving soundscapes by navigating sonic universes and sculpting fluid sounds. Features a built-in keyboard, MPE support, and a diverse library of timbres.
This application utilizes advanced physical modeling to create unique organic and otherworldly sounds. It offers a virtual laboratory for advanced sound design with a mass-spring interaction engine, motion automation, and physically modeled effects. Explore endless sonic possibilities for music production.
Create dynamic, layered visual compositions that react to live music. Design and modulate up to five independent visual layers with complex effect chains. Save and recall presets for live performance or studio use.
Create unique sounds by drawing waveforms, adjusting filters, and controlling parameters with LFOs. Explore a vast sound palette with factory presets or build your own. Supports MIDI, AudioUnit, and live recording for track creation.
This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.
This semi-modular synthesizer app for iPad offers a hands-on sound design experience with a single-screen interface for intuitive patching. It delivers a warm, vintage sound inspired by 1970s synthesizers, featuring dual oscillators, resonant filters, and multiple modulation sources.
This powerful synthesizer app offers massive polyphony and multi-timbral sound design capabilities. Create rich, layered textures with flexible oscillators, filters, and extensive modulation options. Ideal for live performance and studio production.
Create and play custom synthesizers and instruments on your mobile device. Manipulate oscillators and effects with touch, record live loops, and design unique sounds with a variety of timbres and customizable effects. Supports AUv3 for use in other music production apps.
Transform your device into a portable recording studio. Create music with virtual instruments, record vocals and guitars, and mix multi-track songs. Explore a vast library of sounds and effects to produce professional-sounding tracks anywhere.
Create and perform real-time, audio-reactive visuals with a powerful yet intuitive video synthesizer. Connect to external displays and customize your creations with a modular interface, extensive modulation options, and MIDI support. Ideal for live performers, VJs, and content creators.
This app is a fully programmable multi-touch synthesizer for iPad. Create unique sounds using touch gestures, device motion, and a variety of on-board modules. Explore a vast sonic landscape with extensive customization options.
This app is an expressive musical instrument and MIDI controller designed for multitouch surfaces. It offers advanced pitch control, custom sounds, and the ability to control external instruments or virtual MIDI apps. It also supports AudioBus for interconnecting audio apps.
This app provides a bundle of four professional audio unit synthesizers and one effect, inspired by popular eurorack modules. Explore diverse sound design possibilities with multi-mode oscillators, modal synthesis, string generation, and granular sampling. Compatible with DAWs and AU hosts for creative music production.
This app offers a complex oscillator monosynth with a blend of west-coast and east-coast synthesis techniques. It features a wave folder, lowpass gate, 12-mode filter, and VCA circuit, all meticulously circuit-modelled for authentic analog or digital sound. It functions as a playable synth, MIDI sequencer, and audio effect.
This app allows users to create and manipulate complex synthesizer sounds using a modular interface. Build up to eight synthesizers simultaneously, controlling them via an on-screen keyboard, step sequencer, or external MIDI devices. Fine-tune audio with built-in effects and an equalizer.
This app combines classic analog synth warmth with AI-powered sound design. It offers intelligent preset generation, extensive modulation options, and a powerful arpeggiator for creating rich synth textures.