Quantum Sequencer

Quantum Sequencer

multitrack midi step sequencer

35 ratings
27 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
Quantum Sequencer screenshot #3 for iPhone
Quantum Sequencer screenshot #4 for iPhone
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.

========
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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More than a traditional step sequencer

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

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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Amazing but struggling with a couple of things

This review is just a rough recording of my experience with the apps, devices or combination(s) of devices & apps mentioned, made mostly without any technical knowledge of them.

It would seem that because the QUANTUM iOS MIDI sequencer does not by itself emit audio and therefore does not advertise itself as an audio source to the AUDIOBUS device (AU or APP) list, it is not detectable (or not recognized OR BOTH) BY AUDIOBUS as an audio source and where AUDIOBUS only makes the device currently generating the i/o data of a sequence rather than its audio emitting recipient (MIDI slave synthesizer etc.) available as an audio source it is impossible to route audio from instruments sequenced with QUANTUM iOS MIDI sequencer to recording, looping, sampling apps or built-in sound library recorders (AudioShare, AudioCopy, Flip, AUM, GarageBand, Xequence) WITH AUDIOBUS internally in iOS. This is of course a non-issue if you plan to work with external devices to record, sample or just amplify audio generated by instruments sequenced with QUANTUM iOS MIDI sequencer.

Independent of this, Quantum is AMAZING. The device has far more options, features and flexibility than I MYSELF will ever need in an iOS device, but it would be idiotic to cite that as a negative! Especially fun for note by note, parameter-locking or “vertical,” tracker-style sequencing. Well worth the investment of time and revenue but I would recommend primarily as an iPad app. In fact, evaluate it using an iPad before passing final judgment.

🥹📻💪🏽💪🏼💪🏻😮‍💨👂🧠🙄📡😠🕹🤔🤯😫⌚️⌚️⌚️🤩🤩🤩🥳🥳🥳
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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.