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ChordUp

ChordUp is a chord musical instrument and MIDI controller with a unique fast-access chord selector.
Category Price Seller Device
Music $3.99 Dmitry Klochkov iPhone, iPad, iPod

PERFECT FOR QUICK CHORD EXPLORATION
Unique chord selector allows you to play any available chord instantly. You don't need to make any pre-configurations or presets. Just tap on the key button and slide your finger to the required chord type. With a little practice you will be able to select any chord in a fraction of a second.

PLAY EASILY ANY RHYTHM PATTERN
Three playing surfaces allows you to easily play any rhythm pattern: power chords, full chords, bass and chord, strumming or arpeggios.

CONTROL OTHER APPS OR HARDWARE
You can use ChordUp to control your favourite soft or hard synthesizer through Core MIDI connection or though Audiobus 3 MIDI ports.

FEATURES
• 108 available chords (9 chord types for each of the 12 notes).
• 10 embedded instruments: Acoustic Piano, Electric Piano, Guitar, Organ, Accordion, Vibraphone, Strings, 3 synth sounds.
• 12 pads surface (for piano like parts)
• 6 strings surface (for guitar strumming, power chords and arpeggios)
• Expression pad surface (allows to play full chords and control an expression parameter at the same time)
• Smart sustain. With the sustain enabled, when you switch chords, only the notes of the current chord that don't belong to the next chord are muted.
• Octave shifting.
• Chord locking. You can lock one chord type for a chord button.
• Buttons size adjustment on iPad.
• CoreMIDI support.
• Audiobus support (Audio sender port, MIDI sender port)

Reviews

Nice! But, please...
huhuhohoho

Wonderful app, but: 1) I am not a fan of this new grey UI and app icon. Would be great if you could choose to roll back to blue one. 2) I really need an option to name each of the pads or bars with their names accordingly to the chords used. Like A3, G4 and such. Thanks a lot!


Prompt app support
gvivster

I was having trouble because even when I had chord locking on, any adjustments to the chord reset when I play a different chord. Dmitry helped me realize that the reason it wasn’t working was that my Threshold (inside the Chord Locking setting) was all the way up. That resolved the issue, all within a couple hours of leaving my feedback here. Two features I would really like: - To be able to set any button to any chord, allowing me to play, for example, a G and G7 chord without changing a button back and forth mid-song. That would increase the functionality of this app for me by quite a bit. - To be able to save these custom chord layouts. I’d use this app all the time with these changes. I’ve honestly been looking for an app that allows music to be made like this for a long time, and I’m so happy it exists.


Cool app
MeatWalrus

I like it getting better all the time . Not too deep but good .


Beautiful simplicity, an instrument in its own right
Leom187

Chordup offers the ability to quickly select any of 108 chords (9 for each root note) by swiping with one finger and playing the notes of the selected chord on one of 3 different playing surfaces which change their note layouts according to the selected chord. You can effortlessly play quick arpeggios, dense block chords or anything in between. It's also possible to explore melodies by playing one or two notes and quickly shifting the selected chords which then change those notes under your fingers. Get passable strumming effects by engaging the sustain button. The beauty of it is that only the chords are labeled, the notes are not, nor is there a scale lock. But fear not, the simple interface allows for quick musical exploration, making it incredible easy to find great progressions using just your ears. There is only the slightest learning curve in getting used to timing your chord selections, but this is quickly overcome within an hour of playing and is highly rewarding.


A really well thought out but simple to use interface
A GOOD MOUSER

I am a lifelong musician and former professional. This is truly an original idea that is clever and effective!


Amazing
Amul-6789

Love this... We need more experimental controllers


Great interface
Skareview

This app has a great interface to choose chords. So far it's been fun to play with. The included sounds are clean and nice.


Well done
Ben Efitofadoubt

Very easy to use, but very different, controller. Nice work!


A true winner
Fgyjgfdhccfv

For every few music apps you buy, you're lucky to get ONE you actually find useful. This is the ONE. I don't have anything like this, and this would be just as handy in the studio as it would live.


What a great interface
andy_marks

My new favorite musical instrument and easy to setup.well done.


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