Best Factory alternatives: apps like Factory - Modular Synthesizer

9+ similar apps compared and reviewed

4.7 avg rating
6 free apps
Updated November 2026

Whether you want more options like Factory or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Factory

AudioKit Digital D1 Synth#1

AudioKit Digital D1 Synth by Audiobus Pty Ltd

80s 90s Music Synthesizer
Editor's Choice
🎵 Music
4.8😊(2.1K ratings)
FreeAdsIn-App Purchases
AudioKit Digital D1 Synth screenshot 1
AudioKit Digital D1 Synth screenshot 2
AudioKit Digital D1 Synth screenshot 3
AudioKit Digital D1 Synth screenshot 4
AudioKit Digital D1 Synth screenshot 5
AudioKit Digital D1 Synth screenshot 6

This app is a virtual analog and PCM synthesizer for iPad, inspired by the digital synthesizers of the 80s and 90s. It offers a vast library of presets, advanced synthesis features, and built-in effects for creating rich, retro-inspired sounds.

What We Love

  • 🎨 Excellent sound quality
  • 🎹 Versatile and inspiring presets
  • 👍 Intuitive and user-friendly interface
  • 💰 Great value for the price
  • 🔥 Cutting-edge digital synthesis
  • 🤖 Impressive modulation capabilities
  • 🔊 Lush and immersive pads
  • 🎨 Diverse and creative sound palette

Room to Improve

  • 🐛 Occasional crashes and stability issues
  • 🔋 High battery consumption
  • 🔒 Lack of Audio Unit (AUv3) support
  • 🤔 Some presets not easily usable
  • 🕰️ Slow loading times in certain DAWs
DRC - Polyphonic Synthesizer#2

DRC - Polyphonic Synthesizer by Imaginando Lda

AUv3 plugin included
Strong Contender
🎵 Music
4.7😊(658 ratings)
$8.99In-App Purchases
DRC - Polyphonic Synthesizer screenshot 1
DRC - Polyphonic Synthesizer screenshot 2
DRC - Polyphonic Synthesizer screenshot 3
DRC - Polyphonic Synthesizer screenshot 4
DRC - Polyphonic Synthesizer screenshot 5
DRC - Polyphonic Synthesizer screenshot 6

This virtual analog synthesizer offers classic analog sound design with a user-friendly interface. Explore rich sonic textures and create unique patches with its versatile oscillators, filters, and built-in effects. Compatible with popular music production apps.

What We Love

  • 🚀 Incredible sound quality
  • 🔒 Stable and reliable
  • 👍 Intuitive and easy to use
  • 🚀 Versatile and powerful
  • 👍 Excellent preset library
  • 🚀 Cross-platform compatibility
  • 👍 Responsive and helpful developers

Room to Improve

  • 🐛 Occasional crashes or glitches
  • 🔋 High battery consumption
  • 💰 Expensive in-app purchases required for full functionality
AudioKit FM Player 2: DX Synth#3

AudioKit FM Player 2: DX Synth by Audiobus Pty Ltd

Explore Classic iDX Sounds
Worth Considering
🎵 Music
4.8😊(3.4K ratings)
FreeAdsIn-App Purchases
AudioKit FM Player 2: DX Synth screenshot 1
AudioKit FM Player 2: DX Synth screenshot 2
AudioKit FM Player 2: DX Synth screenshot 3
AudioKit FM Player 2: DX Synth screenshot 4
AudioKit FM Player 2: DX Synth screenshot 5
AudioKit FM Player 2: DX Synth screenshot 6

This app offers a classic 80s FM synth experience with a vast library of sounds, effects, and sequencing capabilities. It's designed for musicians and producers to explore award-winning tones and create music on their iPad.

What We Love

  • 🎹 Excellent DX7 emulation
  • 👍 Easy to use interface
  • 💯 Fantastic sound quality
  • 🎨 Highly customizable
  • 🔊 Great effects and filters
  • 🎉 Generous free offering
  • 🤩 Inspiring and fun to play

Room to Improve

  • 🐛 Crashes and stability issues
  • 🔌 Battery drain problems
  • 🔇 Occasional audio glitches
  • 🤔 Compatibility issues with some DAWs

More apps like Factory

4
Polywave - Wavetable Synth
Polywave - Wavetable Synth
Polywave - Wavetable Synth
AUv3 & MIDI Polyphonic Synth
Free

Create unique, evolving sonic experiences with a novel wavetable sequencer inspired by vintage synths. Draw your own waveforms, explore a vast library, and connect to external keyboards or DAWs. Record your creations directly within the app.

Wavetable sequencerCustom waveform drawingExpansive waveform library
🎵 Music
(34)
free with in-app purchases
5
Mynth - Polyphonic Synthesizer
Mynth - Polyphonic Synthesizer
Mynth - Polyphonic Synthesizer
AUv3, Synth, Arpeggio & MIDI
Free

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.

Waveform drawing editor3 Oscillators2 dynamic Filters
🎵 Music
(44)
free with in-app purchases
6
Audulus 4
Audulus 4
Audulus 4
A Universe of Sound
Free

Create and shape sounds with a professional-grade modular synthesizer environment. Explore a vast library of modules for synthesis and sound design, with the option to expand your toolkit with premium instruments and effects. Available across Apple devices for seamless workflow.

Modular synthesizer environmentSound design toolsReal-time audio shaping
🎵 Music
(73)
free with in-app purchases
7
BLEASS Monolit
BLEASS Monolit
BLEASS Monolit
Intuitive Mono Synthesizer
Free

This app offers a powerful yet intuitive mono-synthesizer for creating a wide range of sounds, from deep basses to sparkling arpeggios. It features a user-friendly interface with tactile controls and a randomizer for sonic inspiration, along with factory presets and purchasable sound packs.

Intuitive mono-synthesizerAnalogue sound engineUser-friendly interface
🎵 Music
(83)
free with in-app purchases
8
SynthMaster 2
SynthMaster 2
SynthMaster 2
Power Synth
$14.99

This powerful software synthesizer offers a vast array of sound design capabilities, including multiple oscillator modes, extensive modulation options, and a wide selection of filters. Explore over 1000 factory presets or create your own unique sounds. Available as a standalone app or AUv3 plugin.

Multiple oscillator modes (Basic, Additive, Wavetable, Vector)Extensive modulation architecture6 filter categories
🎵 Music
(474)
free with in-app purchases
9
Drambo
Drambo
Drambo
Modular groovebox, synth & fx
$24.99

This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.

Modular sound designIntuitive cable-less connectionsAdvanced sequencer
🎵 Music
(331)
free with in-app purchases