Quantum Sequencer

Quantum Sequencer

multitrack midi step sequencer

$7.99
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Details about Quantum Sequencer

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages
  • October 6, 2017
  • September 30, 2024
  • 12.0+
  • 4+
  • 191.44MB
  • iPhone, iPad, iPod
  • English
    Chinese

Developer of Quantum Sequencer

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Version History of Quantum Sequencer

1.18

December 7, 2022

fix for some iPhone/iPad screen layouts

1.17

April 29, 2022

Added Bluetooth privacy fix Latest Audiobus library Record button pop-up text

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1.16

February 10, 2022

bug fix for midi export

1.15

January 31, 2022

Updated link to pdf manual & email for support

1.14

May 27, 2021

Updated for latest IOS device screen layouts & IOS 14 Latest Midibus, Audiobus & Ableton Link libraries Midi In Prog Chg now loads selected sequence version (delayed if cycle on) - eg $C0 02 loads version 2 Device input panels allow blocking of Prog Chg messages

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1.13

September 4, 2019

. Corrected layout for iphone XR & XS Max . Mixer Learn changed - fader, mute & solo now apply to all 24 possible channels (so use first value then next 23 consecutive values). Removed Link button . Save/Load now remembers Input Device active status . Ableton Link predelay (in Options) now defaults to 0.09 beats

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1.12

February 13, 2019

. chords non-strummed were being strummed . version edit retains original version naming (was overwriting rename) . the edit version button allows you to move a version up or down in the list

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1.10

November 8, 2018

. Fixed Link sync drift over long time . RT Control Panel fixes (layout for iphone, cc controls, MidiCC toggle button) . Link song pointer now shows bar.beat.step (like Ableton Live) but negative bar for count in . Internal bpm now higher resolution

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1.9

September 25, 2018

. improved timing accuracy over longer periods . Added Ableton Link sync per beat . fixed crash on ios10 for Options Master/Slave button toggle if Link Off . Mixer Labels for S1a etc were not showing properly on 2nd page . Link button for faders was crashing on values over 2 (0=not linked, 1=scaled linked, 2=chromatic link) . Options - Master/Slave/KeyIn now saved/restored between sessions . Inc/dec buttons were not correctly setting chromatic step indicator (yellow labels) if Link (chromatic) set . updated to latest Audiobus sdk 3.0.5 . update to latest Ableton link . Made Page button bigger so easier to select on phones

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1.8

August 15, 2018

. RT controls 7bit midi CC were not being blocked from sending unless Learnable Out was on. 14bit was ok, . Starting song first note was getting messed up . AUM MMC now only sent only if Options MMC enabled & Settings 'Send AUM Transport Controls as Midi MMC' enabled . sequence version save/load/edit reordered as load/save/edit . swing fixed - Options now allow swing to be applied to even, odd or all notes

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Price History of Quantum Sequencer

Description of Quantum Sequencer

Quantum is a performance midi sequencer which approaches music composition with an interactive creation processes - sometimes referred to as 'noodling'. Where pattern or piano-role sequencers are good for music forms (intro/verse/chorus etc) or grid entry, Quantum's approach is built around the idea of a step being the focus - think of the step as a single note or chord written on a music sheet then add a lot of extra notation (like probability of playing or ornamentation say). These highly detailed steps are then aligned into sequences (think melodies) that loop. You can have any length up to 64, but these can be further split into 4 sub-sequences that have their own set of sequencer parameters (like tempo, play direction, transpose etc). To enter step parameters such as note pitch, velocity, gated length etc, 16 general faders are available which allow you to draw, drag, select copy/paste, inc/dec & link together to edit values. These are also midi learnable (midi cc or nrpn) to allow you to use control surfaces or midi controllers. To aid you with faster control Quantum has loop actions which you can program in to carry out tasks when a sequence loops - e.g. transpose, randomise, start or load another sequence etc. With up to 24 sequences playing Quantum introduces a mixer page allowing you to blend midi velocities. Built on the MidiSequencer engine, midi FX, devices & Controllers are now possible per sequence. So why would Quantum be good for your setup? There are many midi enabled IOS & hardware synths that produce exotic timbres if you send them fast & varied midi controls that you just would not hear with keyboard playing or slow tempo tunes. Also, Quantum, embraces experimentation in melody creation and by copy/pasting allowing quick setup of arpeggios & counterpoint tunes that you can create & manipulate on the fly! note : This app sends midi information - you need to use it in conjunction with any midi enabled iOS synth app (e.g. Sunrizer) to hear sounds
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Quantum Sequencer: FAQ

Is Quantum Sequencer iPad-compatible?

Yes, Quantum Sequencer can support iPad devices.

Who made the Quantum Sequencer app?

The Quantum Sequencer app was created by anthony saunders.

What is the minimum iOS version for the Quantum Sequencer app?

Your iOS device must be running iOS 12.0 or above.

What user rating does Quantum Sequencer have?

Users are raving about Quantum Sequencer, which has an exceptional rating of 4.6 out of 5.

What is the category of the Quantum Sequencer app?

Quantum Sequencer Relates To The Music App Genre.

What’s the latest version of the Quantum Sequencer app?

The latest version of Quantum Sequencer is 1.18.

When was the last Quantum Sequencer update?

Quantum Sequencer updated its app on September 30, 2024.

When was Quantum Sequencer first released?

The release date of the app was February 5, 2023.

What is the recommended age for the Quantum Sequencer app?

This app is rated for ages 4 and up, and contains only family-friendly content.

What languages are available on Quantum Sequencer?

The following list of languages is supported by the Quantum Sequencer app: English, Chinese.

Does Apple Arcade provide access to Quantum Sequencer for its subscribers?

No, Quantum Sequencer is not featured on Apple Arcade.

Can users make in-app purchases in Quantum Sequencer?

Unfortunately, users cannot make in-app purchases within Quantum Sequencer.

Does Quantum Sequencer provide support for Apple Vision Pro?

No, Quantum Sequencer does not provide support for Apple Vision Pro.

Does Quantum Sequencer include ads as part of its experience?

No, Quantum Sequencer does not include ads as part of its experience.

Video & Screenshots of Quantum Sequencer

Quantum Sequencer video #1 for iPhone
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Quantum Sequencer screenshot #5 for iPhone
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Reviews of Quantum Sequencer

Leave a Review Quantum Sequencer
  • 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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    Developer Response

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

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

    Developer Response

    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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    Developer Response

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