KeyChord - Piano Chords/Scales at Google Play market analyse



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KeyChord - Piano Chords/Scales at Google Play market analyse

App power index: 100 (based on ranks around App Stores today)
Books & Reference
Developer: Umito
Price: $ 2.99
Current version: 10,000+, last update: 2 years ago
First release : 01 Jan 1970
App size: 0 Bytes
4.0 ( 0 ratings )

Estimation application downloads and cost

> 2.2k
Monthly downloads
~ $ 900
Estimation App Cost


The 2.0 version has been featured on Google Play and made it to the top selling list!!Keychord is the dynamic dictionary / reference app for piano chords and scales. Use it to find all the scales and chords! Also included is a 88 key multitouch piano!In short: Easy virtual keyboard to lookup and play around with all chords and scales. Lots of chordtypes and scaletypes to choose from. Also reverse lookup and staff view.Included is the 7 octave scrollable multitouch minipiano with 128 different sounds from Mini Piano Pro.Features:- 50+ ChordTypes- 100+ ScaleTypes- Note Names- Component Intervals- Reverse Chord & Scale Lookup, including Partial Chords- Inversions / Slashed Chords- Staff View- Favorite and recent Chordtypes- Hear every Chord and Scale- Full 88 key multitouch virtual piano from Mini Piano Pro- Record songs as midi and set them as ringtoneIn detail:KeyChord is built around a virtual keyboard that you can use to interact with the selected chord- or scaletype. You can for instance tap on a key to make it the root of the chord or you can longpress a selected chordnote to invert the chord to that position. Same goes for scales. Tap a already selected rootnote for different kind of information modes like note-names or intervals.Everything is dynamic, we dont use a database to give you a few predefined chord locations, but we know how a chord works and let you select a chord everywhere you want.To add to the dynamic nature of this app, we also included a reverse lookup, both for chords and scales. Easily select the notes of the chord you have in mind (or have discovered on your piano) and let KeyChord tell you how its called. It supports even missing notes (Like CMaj7 (no 5th)).Audio playback is also enabled in all modes. As bonus the playable piano from Mini Piano Pro (128 sounds and 5 octaves) is included.2.126:- Update piano to newest version- Fix bug where older Android devices failed to export to mp3/aac/wav- Fix settings toggles resetting in some circumstances2.122- Support a lot more languages - Add new songs to piano and improve song mode rendering performance

I'm learning/practicing scales and chords on my keyboard and this app is absolutely perfect.

This app does everything I need with a fast and clean interface. Displays chords from root key, scales and a little midi keyboard / recorder with multiple sounds. Compositions can be shared via email or you can browse to "/sdcard/minipiano/" so your musical doodles aren't wasted!

Thankyou for the slash chord support. Shame you can't enter slash chords in the staff view. Also, it seems odd that only a small portion of the keyboard is shown in "Chords" view (only 1.5 octaves can be scrolled), yet many octaves are shown in the "Reverse Chords"view (5 octaves can read scrolled). This seems like a bug. Galaxy S3. Also, there's heaps of space on the screen, you should be able to display the inversion AND the slash chord at the same time in "Chords" view without having to switch in menu

A must have if you are a musician

Will update this rating when I have used it more.

This is great if you are just starting out or want to revisit some forgotten notes,chord,scales what ever its all there.

It's ok. The Mini Piano Pro section doesn't sound very good, even for MIDI. Not much gripes about chords and scales. Very good in that part.

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