Best Midiflow Keyboard (Audiobus) alternatives: apps like Midiflow Keyboard (Audiobus)

10+ similar apps compared and reviewed

4.5 avg rating
6 free apps
Updated November 2026

Whether you want more options like Midiflow Keyboard (Audiobus) or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Midiflow Keyboard (Audiobus)

KORG Module Pro#1

KORG Module Pro by KORG INC.

High resolution Piano/Keyboard
Editor's Choice
🎵 Music
4.6😊(1.2K ratings)
$39.99In-App Purchases
KORG Module Pro screenshot 1
KORG Module Pro screenshot 2
KORG Module Pro screenshot 3
KORG Module Pro screenshot 4
KORG Module Pro screenshot 5
KORG Module Pro screenshot 6

This app provides a high-quality mobile sound module for iOS devices, offering professional piano and keyboard sounds. It's ideal for live performance and music production, allowing users to create studio-quality music anywhere with just an iOS device and a MIDI keyboard. Expandable sound libraries and integration with other music apps enhance its capabilities.

What We Love

  • 🎹 Excellent sound quality
  • 🎨 Versatile sound library
  • 📋 Useful set list functionality
  • 🔌 Good MIDI integration
  • 💻 Seamless integration with Korg Gadget

Room to Improve

  • 🔇 Low volume/output issues
  • 🐛 Crashes and stability problems
  • 🔀 Inconsistent behavior when switching patches
  • 🔒 Difficulty restoring purchased content
  • 🔍 Limited sound customization options
4.6(14 ratings)
Free
Grand Piano AUv3 2 screenshot 1
Grand Piano AUv3 2 screenshot 2

Experience a realistic piano on your iPhone and iPad with advanced AUv3 support. This app features a high-quality audio engine, customizable keyboard, and a versatile effects rack for creative sound shaping.

KORG iM1#3

KORG iM1 by KORG INC.

90's Synthesizer
Worth Considering
🎵 Music
4.7😊(1K ratings)
$29.99In-App Purchases
KORG iM1 screenshot 1
KORG iM1 screenshot 2
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KORG iM1 screenshot 5

This app faithfully reproduces the legendary M1 synthesizer, offering its iconic sounds and expanded features for modern music creation. It provides a vast library of presets and intuitive performance tools, making it accessible to both experienced musicians and beginners.

What We Love

  • 👍 Authentic M1 sound reproduction
  • 💰 Great value for money
  • 🎹 Faithful recreation of the original hardware
  • 🎨 Powerful sound customization options
  • 🔗 Works well with MIDI controllers
  • 🎧 High-quality preset sounds
  • 🏆 Essential for fans of the original M1

Room to Improve

  • 🐛 Occasional crashes or stability issues
  • 🔇 Low output volume compared to other apps
  • 🤔 Confusing UI for patch editing and saving
  • 🔴 Missing AUv3 support for integration with DAWs

More apps like Midiflow Keyboard (Audiobus)

4
AUM - Audio Mixer
AUM - Audio Mixer
AUM - Audio Mixer
Connect, route, mix, record!
$24.99

This app is a versatile audio mixer, recorder, and connection hub for mobile devices. It allows users to connect various audio sources, route signals, apply effects, and record mixes with high fidelity. It supports advanced features like MIDI control, synchronization, and integration with other audio apps and hardware.

Connect hardware inputs/outputsRoute audio and MIDIHost Audio Unit extensions
🎵 Music
(535)
free with in-app purchases
5
NERD Synth A2x + AUv3
NERD Synth A2x + AUv3
NERD Synth A2x + AUv3
Virtual Analog Synthesizer
$5.99

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.

Virtual Analog Synthesizer40+ Classic WaveformsArpeggiator
🎵 Music
(1.4K)
paid
6
Audiobus: Mixer for Music Apps
Audiobus: Mixer for Music Apps
Audiobus: Mixer for Music Apps
Connect your Sound and Audio
Free

This app acts as a central hub for music creation, allowing you to connect various music apps and hardware. Seamlessly route audio and MIDI between compatible applications and external devices to build complex sound chains and enhance your creative workflow.

Connect music apps via virtual cablesRoute live audio and MIDIAdd effects to synthesizers
🎵 Music
(595)
subscription
7
iGrand Piano CS
iGrand Piano CS
iGrand Piano CS
by IK Multimedia US, LLC
Free

Experience concert-quality acoustic pianos with ultra-realistic sound and built-in recording. Edit and save custom variations, connect external keyboards, and compose or perform anywhere. Expand your library with additional instrument packs.

Ultra-realistic acoustic pianosBuilt-in recording (MIDI & Audio)Instrument editor with EQ and variations
🎵 Music
(0)
free with in-app purchases
8
SampleTank CS
SampleTank CS
SampleTank CS
Sound and groove workstation
Free

This professional mobile sound and groove workstation brings desktop-level virtual instrument power to your iPhone and iPad. It offers a vast array of world-class instruments and patterns for live performance and composition, with expandable sound libraries available for purchase.

23 free instruments in 16 categories8-part multitimbral sound moduleExpandable sound library with 2300+ instruments
🎵 Music
(143)
free with in-app purchases
9
SoundFont Pro: SF2 Player
SoundFont Pro: SF2 Player
SoundFont Pro: SF2 Player
AUv3 Sampler & MIDI Keyboard
Free

This app is a powerful tool for musicians and producers to import, play, and customize piano SoundFonts. It offers built-in synthesizer tools, professional effects, and multi-layering capabilities for creating unique sounds. Seamlessly integrate with DAWs and MIDI keyboards for a professional music production experience.

Import and play piano SoundFontsBuilt-in synthesizer toolsProfessional audio effects
🎵 Music
(777)
freemium
10
Numa Player
Numa Player
Numa Player
Multi-Core. Multizone
Free

This free virtual instrument offers a vast library of high-quality sounds for music creation. It features a flexible multizone system, advanced sound engine, and extensive effects, suitable for both live performances and studio work across multiple platforms.

Free multitimbral instrument playerCross-platform (macOS, Windows, Linux, iOS)Standalone or plugin mode
🎵 Music
(1.2K)
free