Arranger Pro vs Improvy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Arranger Pro
Transform your mobile device into a professional arranger keyboard. Play melodies and chords while a virtual band provides real-time accompaniment, drums, and bass. Explore a vast library of sounds and musical styles for endless creative possibilities.
- Virtual backing band accompaniment
- Extensive sound library
- Diverse musical styles
- Split keyboard functionality
- Pitch bend and modulation wheels
- Performance recording and sharing
- MIDI keyboard support
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Arranger Pro turns your iPhone or iPad 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, 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 • Intro, main variations, fills, breaks and endings on tap SOUNDS FOR EVERY SONG • Concert grand and electric pianos • Tonewheel and combo organs • Acoustic, electric and clean guitars • Strings, brass, woodwinds and synths • Pads, basses and rich layered tones 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 • Movie & show, solo piano 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 performances with one tap • Replay and rename your takes • Render takes to a shareable audio file • Share recordings with friends and bandmates USE YOUR OWN MIDI KEYBOARD • MIDI in and out support • Bluetooth MIDI for wireless controllers • Use the app as a sound module for your hardware Tap "Get" to start playing. Your next song is one chord away. Terms of Use: https://alyakastudio.com/terms/ Privacy Policy: https://alyakastudio.com/privacy-policy/
Improvy
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You want to improvise without thinking about it. Not scales. Not the licks you already own. The line you actually hear, played the moment you hear it. Your ear is not what is stopping you. You can hear where the phrase wants to go. What stops you is the half second in between: the one where you work out that the note you want is the flat three, while the chord underneath has already moved on. Fluency is not knowledge. It is speed. And speed only comes from repeating exactly the right thing, thousands of times. That is all Improvy is. A degree appears, you tap the note. Two seconds. Again. Until the number, the sound and the note stop being three thoughts and become one. It works in all 12 major keys, and it spells every one of them the way a musician actually writes it. In Eb the flat two is Fb, not E. Most apps quietly get that wrong, and the habit you build on top of it is wrong too. Train it in both directions, because they are two different skills. Number to note. Note to number. Then the one that turns a melody into changes: this note is the sharp eleven, so what is the chord? There is a Daily Challenge every morning, and Pocket Mode runs with the screen off, so a walk counts as practice. This is not for beginners. It is for players who already know the theory and are tired of being a beat behind it. No ads. No account. Pro is a one-time payment. Stop counting. Start playing!
Screenshots
Verdict
The clearest difference is ads: Improvy at none against Arranger Pro's shown. Improvy also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (15.0 vs 17.2). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Arranger Pro sells 3 in-app purchases, starting at $4.99 per month and Improvy sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Arranger Pro ships an update every 3 months, Improvy every 3 days. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Arranger Pro | Improvy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Alper Kahriman | Lorenzo Ballestrazzi |
In-app purchases
Arranger Pro
- Arranger Pro Monthly$4.991 Month
- Arranger Pro Yearly3 Days trial$29.991 Year
- Arranger Pro Lifetime$59.99
Improvy
- Improvy Pro Creator$14.99
- Improvy Pro$17.99









