Quantum Sequencer

Quantum Sequencer

multitrack midi step sequencer

35 ratings
32 reviews
$7.99

Price history


Details

  • Released
  • Updated
  • October 6, 2017
  • December 7, 2022
Quantum Sequencer video #1 for iPhone
Quantum Sequencer screenshot #2 for iPhone
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Quantum Sequencer screenshot #5 for iPhone
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About

This app offers an interactive approach to music composition, focusing on detailed steps that can be arranged into looping sequences. It provides extensive control over note parameters and allows for real-time manipulation and experimentation.

Interactive step-focused composition
Detailed step notation (probability, ornamentation)
Configurable sequence lengths and sub-sequences
16 general faders for parameter editing
MIDI learnable faders
Programmable loop actions
Per-sequence MIDI FX, devices, and controllers
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What's New in Quantum Sequencer

1.18

December 7, 2022

fix for some iPhone/iPad screen layouts

User reviews

No AUV3, forget it

This might have been good if they’d updated it to an AUV3 but unfortunately without that functionality it’s just a very dated looking UI with limited application.

Useful for multipart compositions

Update May 2023

Can you please answer this question.

QUESTION: How can we sustain a note instead of playing note to note.

I’ve sent emails and asked over a year ago.

Now your email doesn’t work.

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I think this is a fantastic app for compositions. I can’t figure out, though, how to sustain a note. Is this possible? If not, can you add this feature.
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Response from developer

Each step can have a duration (gate) of up to 400% of a step length - you can use that to create sustained notes.

Funktioniert nicht

Keiner meiner Synths Nave, iMini und Nave liess sich über den Quantum ansteuern. Ich hab an den Synths und Quantum alle möglichen Einstellungen ausprobiert. Nichts war zu hören!

Response from developer

Please contact me so I can help you with your setup. There is an email for support in the app.

More than a traditional step sequencer

I haven’t found an end to what this can do

Response from developer

Thank you for your review. Glad you are enjoying sequencing

Very complex..but ultimately brilliant

Update to my first review……I set Quantum up as described in my previous review, I removed all synths, then launched iM1 in track 1 and made sure it was set to Multi mode (inside the app), then pressed Play in Cubasis3 and WOW….notes and drums flying around everywhere, it sounded like a full orchestra practicing because I never expected to hear all the sequencer parts playing at the same time. The 8 part multitimbral iM1 is the perfect companion to Quantum Sequencer, now all 6 sequencer parts CAN be heard at the same time, it’s just fantastic, well…..it will be once I set the sequences to harmonise with each other.
Worthy of ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️

Wed 20 July.
I have just purchased Quantum, I primarily wanted to use It in Cubasis3, and already I have spent what seemed like hours trying to get a sound out of it, all was lost until I opened Audiobus 3 and selected Quantum as Audio, then set Cubasis3 as out….success, but when I set up 3 synths in Cubasis, then create 3 separate step sequences in Q, only one of the 3 synths selected can be heard at a time!
A very complex and mind boggling app, and no doubt incredibly brilliant, definitely need to read the manual with this one though.
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Response from developer

Thank you for your review - I'm glad you find this app creative

Developer apps

FAQ

What does Quantum Sequencer do?

Quantum Sequencer is a performance MIDI sequencer that focuses on an interactive approach to music composition. It allows users to create detailed musical steps, arrange them into looping sequences, and manipulate parameters in real-time for experimental music creation.

What are the key features of Quantum Sequencer?

Key features include a step-focused composition method with detailed notation options, configurable sequence lengths and sub-sequences, 16 faders for parameter editing with MIDI learn capabilities, programmable loop actions, and per-sequence MIDI FX and controller support.

How much does Quantum Sequencer cost?

Based on the provided information, Quantum Sequencer is a paid application. There are no mentions of in-app purchases or advertisements, indicating a one-time purchase model.

What devices is Quantum Sequencer compatible with?

The application is designed for iOS devices and sends MIDI information. It requires use in conjunction with any MIDI-enabled iOS synth app or hardware to produce sound.

What are common use cases for Quantum Sequencer?

Common use cases include experimental melody creation, generating complex arpeggios and counterpoint tunes, and creating varied MIDI controls for exotic synth timbres. It's ideal for live performance and on-the-fly manipulation of musical ideas.