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Best apps like OB-Xd AUv3 Synth

34+ similar apps compared and reviewed

4.8 avg rating
1 free apps
Updated August 2026
OB-Xd AUv3 Synth
OB-Xd AUv3 Synth
DiscoDSP LLC
🎵 Music

Looking for something like OB? We've analyzed 34+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to OB

Sunrizer synth#1

Sunrizer synth by BeepStreet

Synthesizer & Audio Unit
Editor's Choice
🎵 Music
4.7😊(183 ratings)
$12.99
Sunrizer synth screenshot 1
Sunrizer synth screenshot 2
Sunrizer synth screenshot 3

This virtual analog synthesizer offers a rich, warm sound with advanced features like SuperSaw emulation and morphing parameter control. It integrates seamlessly with MIDI hardware and sequencers, providing a professional-grade sound design experience on iOS.

What We Love

  • 🎨 Exceptional sound quality
  • 👍 Intuitive and easy-to-use interface
  • 🎹 Powerful and flexible synth engine
  • 💡 Excellent preset library

Room to Improve

  • 🐛 Occasional crashes and glitches
  • 🔌 Compatibility issues with certain DAWs
  • 🔇 Limited audio export options
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 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.

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

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4
Lagrange - AUv3 Plug-in Synth
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This app is a semi-modular FM synthesizer offering a unique sound design experience. It combines traditional FM operators with six distinct operator types, including analog-style oscillators, noise, filters, and resonators.

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This virtual analog synthesizer offers a powerful and intuitive sound design experience, inspired by classic hardware. Explore over 40 classic waveforms, a versatile arpeggiator, step sequencer, and lush effects to craft unique electronic music.

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Laplace - AUv3 Plug-in Synth
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Lorentz - AUv3 Plug-in Synth
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9
Zeeon synth
Zeeon synth
Zeeon synth
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This app is a virtual analog synthesizer that recreates the sound and feel of classic hardware. It features a detailed circuit-modeling engine, powerful modulation, and multiple filter models for rich, organic soundscapes. Explore a vast array of presets and expand your sonic palette with additional sound banks.

Circuit-modeling enginePowerful modulation matrixDual oscillators with variable waveforms
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Kronecker - AUv3 Plug-in Synth
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This synthesizer uses a unique rhythm machine-like mechanism to trigger tones when a key is pressed, offering direct control over timing and sound without traditional sequencers. Explore its innovative approach to rhythmic music creation.

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