Arranger Pro

Arranger Pro turns your phone or tablet into a real arranger keyboard. Play melodies on the right, hold a chord on the left, and a backing band follows you in real time; drums, bass and accompaniment that move with the song.

It feels like an instrument, not a toy. Split the keyboard, layer two sounds on top, bend a note, ride the modulation wheel, change tempo, kick in an intro, drop a fill, and end on cue. Your hands stay where they expect to be.

PLAY WITH A BAND
Hold a chord and a full backing band plays along. Smart transposition follows your chord in any key. Trigger an intro, switch between main variations, drop a fill, take a break, or close the song with an ending, all from the controls in front of you.

SOUNDS FOR EVERY SONG
Concert grand and electric pianos, tonewheel and combo organs, acoustic, electric and clean guitars, strings, brass, woodwinds, synth leads, pads and basses. A full instrument bank that fits the song you are writing.

STYLES FOR EVERY MOOD
Pop, ballad, rock, country and R&B. Dance, disco and groove. Latin and bossa. Swing, jazz and blues. Waltz, ballroom and world & traditional. Solo piano and movie & show. There is a style for almost every song you want to play.

BUILT LIKE A REAL ARRANGER
• Split keyboard with adjustable split point
• Layer two sounds on the upper zone
• Pitch bend and modulation wheels
• Transpose, octave and tempo on the fly
• Built-in metronome with accent and beats per bar
• Touch sensitivity for expressive play
• Reverb and chorus presets

CAPTURE & SHARE
Record a performance with one tap. Replay it, rename it, render it to a shareable audio file, and send it to friends, bandmates or your own song notes. Your idea travels with you.

USE YOUR OWN MIDI KEYBOARD
MIDI in and out support, plus Bluetooth MIDI for wireless controllers. Use Arranger Pro as a sound module for your hardware keyboard, or play the on-screen keys when your gear is at home.

A FREE TRY, A FULL UPGRADE
Free includes 9 curated sounds and 14 starter styles across the main categories, plus temporary recordings you can replay and share.

Arranger Pro Premium unlocks:
• 128 instrument voices for main, layer and split
• 330+ styles across pop, ballad, rock, country, R&B, dance, disco, latin, bossa, swing, jazz, blues, waltz, ballroom, world, solo piano and movie & show
• A permanent recordings library with rename and organize
• Voice, style and recording favorites
• A clean, banner-free interface

WHO IS IT FOR?
• Keyboard players who want a portable, self-contained setup
• Hobby musicians who like singing along to a band
• Songwriters and arrangers sketching ideas anywhere
• Music students learning chords, song structure and styles
• Owners of MIDI keyboards looking for a mobile sound source

SUBSCRIPTION DETAILS
Arranger Pro Premium is available as a monthly or yearly subscription, or as a one-time lifetime upgrade. Eligible new subscribers can start the yearly plan with a 3-day free trial. Monthly and yearly subscriptions auto-renew until cancelled in your Google Play account settings. Full pricing is shown on the upgrade screen and follows your local store currency.

Tap "Install" to start playing. Your next song is one chord away.