PianoToolbox vs Numa Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PianoToolbox
Connect to your digital piano via Bluetooth to unlock its full capabilities. Explore and customize instrument sounds with deep parameter editing, and manage built-in musical content like metronomes and songs.
- Visual sound browser
- Deep sound parameter editing
- Custom sound storage
- Metronome and rhythm control
- Built-in song playback
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Using Bluetooth to pair the app to your piano, you will discover the full potential of your instrument. Features: 1. Browse the available sounds quickly using our visual browser. 2. Edit the piano sounds by accessing deep parameters such as string resonance, damper resonance, reverb, chorus, etc. You can also adjust pitch (tuning and temperament) and control different keyboard settings (split, layer, etc). 3. Store your own sounds as favourites and recall them instantly. 4. Browse, play and control the music contents on your piano such as metronome, built-in rhythm accompaniments and songs.
Numa Player
This virtual instrument offers a multitimbral sound engine optimized for multi-core CPUs, providing low latency and high polyphony. It allows for flexible zone management, extensive sound libraries, and integrated effects for live performances and studio use.
- Multitimbral Instrument Player
- Cross-Platform (macOS, Windows, Linux, iOS)
- Standalone or Plugin mode
- Multi-core CPU optimization
- Infinite Zone management
- Extensive sound library
- 9 Insert Effects and 3 Master Effects
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Numa Player is a completely free virtual instrument. It's not only the perfect companion for your SL Keyboard, but it is also much more! The User Interface scales to different monitor sizes to fit best in your Audio/MIDI setup and makes Numa Player the first Studiologic Instrument Player available for macOS, Windows, Linux and iOS. KEY POINTS • A completely free Multitimbral Instrument Player. • The Only Cross-Platform Instrument: macOS, Windows, Linux and iOS. • Works in Standalone or Plugin mode. • The perfect match for Studiologic SL Controllers. • Live performances and Studio features. • A new "easy to use" user interface. • 4 Parts, 27 free sounds. • 9 Insert Effects and 3 Master Effects. MULTI-CORE. The advanced sound engine of Numa Player 2 takes your performance to the next level. It's now optimized to harness the full power of your device's multi-core cpu, delivering exceptional performance and ultra-low latency even in the most demanding setups1. Enjoy higher polyphony and smoother playback, no matter how complex your project gets. MULTIZONE. Designed with ultimate flexibility in mind, Numa Player 2 allows you to create and manage infinite Zones effortlessly. Add, duplicate, or drag and reposition zones with ease, all within an intuitive interface that puts full creative control at your fingertips. Customize each zone with its own sound parameters, keyboard ranges, and MIDI settings, or even assign custom colors for clear and easy navigation during your performance. MANY SOUNDS. Numa Player 2 comes packed with an extensive library of professionally recorded, high-quality sounds, covering a wide range of music genres and styles. Among Acoustic Pianos, punchy leads, orchestral textures and intricate percussive elements, find the perfect sound to bring your music to life. WHAT'S YOUR PROGRAM? In a Program you can combine any sound with its own insert effects. Save and load your program sets for Live performances and Studio sessions. 9x3 SOUND EFFECTS. MULTIPLY YOUR MOODS. Numa Player provides up to 9 integrated insert effects for each part and a Master effects section. LIVE OR STUDIO. PLAY SMARTER LIKE NEVER BEFORE. Organize the best Live Performarce setup with your devices and MIDI controllers or use Numa Player as an instrument plugin inside your DAW2 to create professional music sequences.
Screenshots
Verdict
The clearest difference is rating: Numa Player at 4.7 against PianoToolbox's 4.0. Numa Player also leads on update cadence (monthly vs every 7 months) and ratings volume (1.1K vs 1). PianoToolbox's advantage is in-app purchases (none vs 4) and review sentiment (100% vs 85%). On price, ads, 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. Numa Player sells 4 one-off in-app purchases. PianoToolbox asks for nothing beyond the download.
Numa Player holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Numa Player has 1.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of PianoToolbox's written reviews are positive against 85% of Numa Player's, so the app with the better star average is not the one people write more warmly about.
PianoToolbox ships an update every 7 months, Numa Player monthly. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.
| Parameter | PianoToolbox | Numa Player |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 85.2% of reviews |
| Number of ratings | 1 | 1.1K — better |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13 | 12.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | Clemen Software (ShangHai) Co., Ltd | FATAR SRL |
Customer experience
PianoToolbox
Numa Player
Bugs and requests
PianoToolbox
Not enough reviews yet to summarise bugs or requests.
Numa Player
Reported bugs
3 issues- Crashing issues in GarageBand
- Incompatibility with some MIDI controllers
- Sustain pedal causing noise
Requested features
6 requests- More types of resonance (aliquot, body, bridge/soundboard)
- New piano models (Bosendorfer, Yamaha CFX)
- More instruments (brass, saxes)
- Ability to save custom patches
- Ability to resize on-screen keyboard
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- MIDI learn functionality
In-app purchases
PianoToolbox
No in-app purchases
Numa Player
- Farfisa Compact$0.99
- VINTAGE PIANOS$17.99
- GRAN CODA$24.99
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- STAGE D$24.99









