Best SR alternatives: apps like SR-SEQUENCER

10+ similar apps compared and reviewed

4.2 avg rating

4 free apps

Updated October 2026

Studio Romann

SR is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to SR

echo~echo | êkhos by United App Sp. z o.o.

Stereoscopic audiovisual work

Editor's Choice

🎵 Music

0.0(0 ratings)

Free

GrainProc: granular synthesis by Mayank Sanganeria

Strong Contender

🎵 Music

4.1(17 ratings)

$2.99

GrainProc: granular synthesis screenshot 1

GrainProc: granular synthesis screenshot 2

GrainProc: granular synthesis screenshot 3

GrainProc: granular synthesis screenshot 4

GrainProc: granular synthesis screenshot 5

Create unique sounds and musical textures in real-time by processing external audio. This app features two parallel granular engines for layering sounds, offering a versatile tool for musicians and sound designers.

Midiflow Keyboard (Audiobus) by Johannes Doerr

Play piano, scales and chords

Worth Considering

🎵 Music

5.0(6 ratings)

$2.99

Midiflow Keyboard (Audiobus) screenshot 1

Midiflow Keyboard (Audiobus) screenshot 2

Midiflow Keyboard (Audiobus) screenshot 3

Midiflow Keyboard (Audiobus) screenshot 4

Midiflow Keyboard (Audiobus) screenshot 5

This music app provides a versatile keyboard interface for controlling multiple synth applications simultaneously. It offers various layouts, including piano, scales, and chords, with customizable controls for pitch, modulation, and note velocity. Designed to integrate seamlessly with Audiobus 3, it enhances mobile music production.

More apps like SR

Midiflow Adapter (Audiobus)

Core MIDI-to-Audiobus

$1.99

This app bridges the gap for music applications that only support Core MIDI, enabling them to integrate with Audiobus 3. It creates virtual MIDI ports, allowing older music apps to send and receive MIDI data within the Audiobus 3 ecosystem.

Creates permanent virtual MIDI portsSupports up to 10 receiving appsSupports up to 10 sending apps

MIDI Router and Processor

$7.99

This app enables seamless MIDI data transfer between different applications on your device. It allows for app synchronization, routing MIDI from sequencers to synths, and assigning keyboard zones. Users can save and recall configurations, and monitor MIDI activity.

App-to-app MIDI routingMIDI clock synchronizationChannel filtering and remapping

🎵 Music

(39)

free with in-app purchases

Compare with SR

GrainHeads

Granular sampler/synthesizer

Free

Transform any sound into unique textures and evolving sonic landscapes. This granular synthesizer offers deep control over individual sound grains, complex modulation, and a powerful step sequencer for experimental music creation.

Multi-source granular engineShape individual grains with envelopesSumming modulation matrix

Access hundreds of exclusive video tutorials and interviews from world-renowned music mixers, sound engineers, and producers. Learn professional audio techniques on the go with offline viewing capabilities.

Exclusive video seriesInterviews with renowned professionalsAudio mixing tutorials

AUv3 Pitch/Time Shifter Plugin

Free

This music app offers creative pitch shifting and time stretching with minimal audio artifacts. It allows independent control of pitch and time for unique sound manipulation, including classic tape-stop effects.

Artifact-free varispeed controlIndependent pitch and time stretchingClassic tape-stop effect

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

(524)

free with in-app purchases

Explore the connection between sound and shape with this visual instrument. Create music by drawing, and share your sonic creations. Designed by artist Tala Rae Schlossberg.

Visual instrumentDraw to create soundExplore sound-shape relationships