![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Quantum Sequencer 4+
multitrack midi step sequencer
anthony saunders
-
- 8,99 €
Screenshots
Description
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
What’s New
Version 1.18
fix for some iPhone/iPad screen layouts
Ratings and Reviews
Le Séquenceur le plus complet
Tout est presque paramétrable en midi! Je le pilote avec un novation launchcontrol! Des possibilités infinies. Un canal midi par notes, transpositions etc... merci Monsieur Saunders!!!
Incredible
Probably the most complete sequencer on iOS. Not the easiest to master but definitely worth the time to learn it.
Thanks developer for creating this masterpiece
Developer Response ,
Version just released has IAA transport panel.
Message me if you are having trouble with sync - Quantum has many options.....
Très complet
Il faut se plonger dans la doc (bien faite) pour appréhender la logique, ensuite c’est très efficace. Cinq étoiles dès que les gammes sont enrichies et personnalisables. Belle appli !
App Privacy
The developer, anthony saunders, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- anthony saunders
- Size
- 200.7 MB
- Category
- Music
- Compatibility
-
- iPhone
- Requires iOS 12.0 or later.
- iPad
- Requires iPadOS 12.0 or later.
- iPod touch
- Requires iOS 12.0 or later.
- Languages
-
English, Simplified Chinese
- Age Rating
- 4+
- Copyright
- © anthony saunders
- Price
- 8,99 €
Supports
-
Family Sharing
Up to six family members can use this app with Family Sharing enabled.