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Best Synthesizer Editor Apps

211+ iOS apps curated and reviewed

4.4 avg rating
14 free apps
Updated June 2026

Out of 211+ synthesizer editor apps on iOS, 14 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Synthesizer Editor

Recorder Plus - Audio Editor#1

Recorder Plus - Audio Editor by Turbokey Studio

voice record, edit, transcribe
Editor's Choice
🔧 Utilities
4.8😊(3.6K ratings)
FreeAdsIn-App Purchases
Recorder Plus - Audio Editor screenshot 1
Recorder Plus - Audio Editor screenshot 2
Recorder Plus - Audio Editor screenshot 3

A versatile audio recording and editing app that offers unlimited recording, editing tools, secure backup to iCloud or Google Drive, easy sharing options, and advanced effects like tempo adjustment and text-to-speech synthesis. Download now for free and experience the power of Recorder Plus! Terms of use: [Terms of Use](http://recorderplus.com/termsofuse.html)

What We Love

  • 👍 Easy to use
  • 🚀 Great recording quality
  • 💡 Useful features like loop playback
  • 🔒 Reliable and stable

Room to Improve

  • 🔒 Subscription required for some features
  • 🐛 Occasional crashes and recording issues
  • 🔒 Paid version required for full functionality
Model 15 Modular Synthesizer#2

Model 15 Modular Synthesizer by Moog Music Inc.

Moog Modular Synthesizer
Strong Contender
🎵 Music
4.9😊(892 ratings)
$14.99In-App Purchases
Model 15 Modular Synthesizer screenshot 1
Model 15 Modular Synthesizer screenshot 2
Model 15 Modular Synthesizer screenshot 3
Model 15 Modular Synthesizer screenshot 4
Model 15 Modular Synthesizer screenshot 5

Experience the power of a Moog modular synthesizer on your iOS device with this app, offering authentic sound and immersive modular interface. Explore over 160 presets, intuitive patching, real-time looping recorder, and MIDI integration for a comprehensive synthesis experience. Experience the future of music creation – download now!

What We Love

  • 🚀 Incredible sound quality
  • 👍 Authentic Moog emulation
  • 💡 Great for learning modular synthesis
  • 🎨 Beautiful and detailed interface

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🔍 Difficult to navigate on smaller screens
  • 🕹️ Challenging to patch and tweak
AudioKit Synth One Synthesizer#3

AudioKit Synth One Synthesizer by AudioKit Pro

Feature-packed Pro Synthesizer
Worth Considering
🎵 Music
4.9😊(27K ratings)
Free
AudioKit Synth One Synthesizer screenshot 1
AudioKit Synth One Synthesizer screenshot 2
AudioKit Synth One Synthesizer screenshot 3
AudioKit Synth One Synthesizer screenshot 4
AudioKit Synth One Synthesizer screenshot 5

This professional synthesizer app offers 300 presets designed by top sound engineers for iPad users. Get it now for free! Visit Audiokitpro.com/synth to learn more.

What We Love

  • 😎 Easy to use
  • 🔥 Clean patches
  • 👍 Awesome synth
  • 🎸 Works great with GarageBand

Room to Improve

  • 🤔 No AU support yet
  • 🤔 Crashes with Audiobus 3
  • 🤔 Poor palette of sounds

More Synthesizer Editor apps to explore

4
Stemz: remover vocal audio pro
Stemz: remover vocal audio pro
Stemz: remover vocal audio pro
music editor maker voice logic
Free

An AI tool for musicians that splits vocals, songs, and music. Enhance your music practice by playing alongside your favorite artists instantly with this comprehensive app tailored for singers, guitarists, pianists, drummers, bass players, dancers, and musicians.

🎵 Music
(16K)
5
Animoog Z Synthesizer
Animoog Z Synthesizer
Animoog Z Synthesizer
Multisensory Music Production
Free

Animoog Z Synthesizer: Experience the ultimate in multidimensional sound design with a visually captivating synthesizer that enables seamless exploration through orbit paths. Create endless sonic configurations with polyphonic modulation, customizable timbres, and a wide array of dynamic effects for an immersive music production experience.

🎵 Music
(1.1K)
6
SoundLab - Audio Editor
SoundLab - Audio Editor
SoundLab - Audio Editor
audacity, mixer, music studio.
Free

An innovative audio editing app, offering a 16-track editor, AI vocal separation, recording studio, video composer, and a range of editing tools. Ideal for music lovers, podcast producers, students, and teachers familiar with Audacity or Audition. Try it out for mobile audio editing on the go!

🎵 Music
(13K)
7
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Music Production & Recording
$49.99

Experience the ultimate music production tool with a powerful digital audio workstation (DAW) that offers advanced features for creating, recording, and mixing music on-the-go. Elevate your music production game with Cubasis 3 - your all-in-one mobile studio.

🎵 Music
(3.3K)
8
UNO Synth Editor
UNO Synth Editor
UNO Synth Editor
Advanced hardware control app
Free

This companion app allows users to control and enhance their analog synthesizer experience, offering full access to sound-shaping features, preset management, and global settings. With the app, users can easily manage presets, adjust sound design elements, and configure their synthesizer for live performances and complex setups.

🎵 Music
(11)
9
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
Audio Editor - AudioLab - Edit
song creator, edit, audacity
Free

Create professional-level audio projects effortlessly with this powerful app designed for musicians, podcasters, and audio enthusiasts. Edit multiple tracks, apply effects, record audio, remove vocals with AI, and seamlessly edit audio in videos. Start enhancing your audio creations today!

🔧 Utilities
(3K)
10
Audio Editor - Music editor
Audio Editor - Music editor
Audio Editor - Music editor
reverb, equalizer, song maker
Free

A versatile audio editing tool for iPhone and iPad, offering features like splicing, recording, cutting, shifting, balance adjustments, fade effects, various sound effects like pitch, reverb, distortion, delay, equalizer, noise reduction, and more. It supports format conversion, ringtone setting, auto-draft saving, undo/redo, tab grouping, and easy audio import methods. Contact the developer for feedback and check out the Terms of Service and Privacy Policy for more information.

🎵 Music
(29K)
11
Bebot - Robot Synth
Bebot - Robot Synth
Bebot - Robot Synth
by Normalware
$1.99

Experience a unique musical instrument with an easy-touch control system housed in a friendly animated robot. Create, edit, and play your own sounds effortlessly with a powerful synth engine. Unlock a world of music exploration with Bebot.

🎵 Music
(188)
12
KORG iM1
KORG iM1
KORG iM1
90's Synthesizer
$29.99

Experience the ultimate 90's synthesizer on your iPad with this app, a complete reproduction of the legendary M1. Craft nostalgic sounds and melodies easily with cutting-edge digital synthesis technology.

🎵 Music
(880)
13
DXi FM synthesizer
DXi FM synthesizer
DXi FM synthesizer
by Takashi Mizuhiki
$1.99
🎵 Music
(18)
14
EZAudioCutMT: Editor & Mixer
EZAudioCutMT: Editor & Mixer
EZAudioCutMT: Editor & Mixer
Trim, edit & mix audio tracks
Free

Create professional-quality audio recordings with EZAudioCut (MT) Lite, a powerful multi-track audio editor for iOS. From high-precision editing to noise reduction and vocal removal, this app supports up to 64 tracks, real-time previews, and a range of editing tools. Perfect for self-media production on the go. Visit http://www.iruomu.com for more information.

🎵 Music
(361)
15
Audio Editor Tool: Edit Music
Audio Editor Tool: Edit Music
Audio Editor Tool: Edit Music
Mastering sound, remove vocals
Free

Create professional-quality audio edits with this versatile tool. Edit music, master sound, and remove vocals easily in a single app. Perfect for recording, editing music, sounds, or voiceovers.

🎵 Music
(1.9K)
16
au editor - audio cutter
au editor - audio cutter
au editor - audio cutter
Audacity,Cool Edit,merge audio
Free

Experience professional multi-track audio editing on iOS with this powerful application tailored for music creators, podcast producers, and audio professionals. Import, edit, and blend audio tracks seamlessly, utilize AI-powered voice separation, apply advanced sound effects editing, and enjoy various export options for your projects.

🎵 Music
(122)
17
Cubasis LE 3
Cubasis LE 3
Cubasis LE 3
Mobile Music Creation System
Free

Create music on the go with an innovative mobile application. Unleash your creativity with Cubasis LE 3 - the ultimate music creation system. Visit the link to unlock its full potential.

🎵 Music
(674)
18
Voice Synth Modular
Voice Synth Modular
Voice Synth Modular
Live Auto Pitch Vocoder
Free

Transform your voice with Voice Synth, a live voice processor and synthesizer featuring Vocoders, Auto Pitch, Harmonizing Pitch Shift, and more. Enhance your vocal performance like never before - try it now!

🎵 Music
(3K)
19
Music Editor: DJ Mixing Studio
Music Editor: DJ Mixing Studio
Music Editor: DJ Mixing Studio
Production & Song Recorder App
Free

Create your own music with ease using this professional DJ mixing studio application. Elevate your music production skills and unleash your creativity today!

🎵 Music
(7.4K)
20
Synthesizer
Synthesizer
Synthesizer
by Stefan Welebny
$3.99
$11.99 | 67% OFF

Turn your iPhone or iPad into a powerful synthesizer with various sound synthesis options and features, and create music with ease. Explore a range of tools and effects to craft your unique sound and start making music today!

🎵 Music
(50)

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