Arranger Pro vs SpolaSong
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/
SpolaSong
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SpolaSong turns your iPhone or iPad into a stage keyboard: 55 real sounds inside the app — pianos, organs, strings, choir, pads, woodwinds, brass, guitars, basses and world instruments — ready to play, even with no internet. TRY IT FREE Play as much as you like for 30 minutes. The clock only runs while you play. Like it? Unlock everything with a single purchase: no subscription and no ads. OPEN AND PLAY The keyboard opens on screen ready to play. Change octave with one tap, make the keys bigger or smaller, and jump back to the keyboard from anywhere in the app. NEW: WORLD INSTRUMENTS Sitar, shehnai, pan flute, kalimba, steel drums and shamisen, plus accordion and harmonica, in their own category. LAYER UP TO 4 SOUNDS Piano and strings on the same key, or bass in the left hand and piano in the right. There are 19 ready-made combinations: one tap and you are set. FOR CHURCH, BAND AND STAGE Build your songs in sections (intro, verse, chorus) and switch every sound at once during the performance. Stage Mode shows song name, key, tempo and lyrics in large type. There is also a background pad in the song's key, a metronome, transpose, tuning and backing tracks. RECORD AND LISTEN Record what you played, listen right away, delete what you don't like and share the file. A REAL MIDI KEYBOARD, TOO Connect a MIDI keyboard over USB or Bluetooth and play with the touch of your hands and a sustain pedal. With MIDI Learn, your keyboard's buttons switch songs and sections. INSIDE GARAGEBAND SpolaSong is also an Audio Unit (AUv3) instrument, free, for use inside GarageBand and other compatible apps. YOUR OWN SOUNDS Import your own sound banks and use them in the same songs and sections. In English, Portuguese, Spanish, German, French, Japanese, Korean and Indonesian.
Screenshots
Verdict
The clearest difference is ads: SpolaSong at none against Arranger Pro's shown. SpolaSong also leads on update cadence (every 3 days vs every 3 months). On price, in-app purchases, device support and iOS requirement 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 SpolaSong sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Arranger Pro ships an update every 3 months, SpolaSong every 3 days. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.
| Parameter | Arranger Pro | SpolaSong |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6 ratings) — better | — |
| Number of ratings | 6 — 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 |
| Requires iOS | 17.2 | 16.0 — better |
| Further details — not scored | ||
| Size | 100 MB | 394 MB |
| Age rating | 4+ | 4+ |
| Developer | Alper Kahriman | R.R. PROCESSAMENTO DE DADOS E SERVIÇOS SS LTDA |
In-app purchases
Arranger Pro
- Arranger Pro Monthly$4.991 Month
- Arranger Pro Yearly3 Days trial$24.991 Year
- Arranger Pro Lifetime$49.99
SpolaSong
- SpolaSong Full Unlock$14.99
Questions
Is Arranger Pro free?
Is SpolaSong free?
Do Arranger Pro or SpolaSong have ads?
Which is updated more often, Arranger Pro or SpolaSong?
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