Numa Player vs KeyPad MIDI Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numa Player
This free virtual instrument offers a vast library of high-quality sounds for music creation. It features a flexible multizone system, advanced sound engine, and extensive effects, suitable for both live performances and studio work across multiple platforms.
- Free multitimbral instrument player
- Cross-platform (macOS, Windows, Linux, iOS)
- Standalone or plugin mode
- Multizone sound management
- Advanced multi-core sound engine
- 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.
KeyPad MIDI Controller
Transform your device into a professional MIDI controller with touch-optimized piano keys, drum pads, and performance controls. It supports SFZ, SF2, WAV, and M4A samples, and can control iOS apps, hardware synths, and Mac software wirelessly or wired.
- Touch-optimized piano keyboard
- 9-pad drum grid
- XY performance pad
- Built-in sound engine (SF2, SFZ, WAV, M4A)
- AUv3 plugin support
- Network MIDI for Mac control
- Aftertouch and MPE expression
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Transform your iPad or iPhone into a professional MIDI controller with a touch-optimized piano keyboard, isomorphic grid, drum pads, and XY performance controls. Control iOS apps, hardware synths, and Mac software wirelessly or wired, as a standalone app or an AUv3 plugin in your favorite DAW. Perfect for mobile producers, live performers, beat makers, and sound designers. CORE FEATURES • Built-in sound engine for SF2, SFZ, WAV, and M4A. • Piano keyboard, isomorphic grid, 9-pad drum grid, XY pad, and CC faders. • Scale mode with 12 scales and any root key, on both piano and grid. • Aftertouch and MPE with Mono AT, Poly AT, and XY MPE modes. • Aftertouch and Mod Wheel remapping to any MIDI CC or Pitch Bend. • Velocity, Pitch Bend, and Modulation faders, plus a latching sustain button. • AUv3 plugin for GarageBand, AUM, Cubasis, BeatMaker, and Drambo. • Network MIDI, OSC output, and 16 MIDI channels + Omni. • Adaptive interface for all iPad and iPhone sizes. VIEW MODES Switch between six layouts from the View menu: Piano: a familiar 2-octave keyboard with height-based velocity. Piano Fader: four CC faders in place of the XY pad and drum pads. Assign any CC to each fader and save CC sets as presets. Grid: Isomorphic: every row and column keeps the same interval, so chords and scales have one shape anywhere. Grid: 2 Rows: a piano-style pair of rows, naturals below, sharps above. Grid: Minor Thirds: columns step up by 3 semitones, rows move chromatically. Grid: Big Piano: large naturals with quarter-size sharps. Your view, layout, and root note persist across sessions. SCALE MODE Choose from 12 scales - Major, Natural Minor, Harmonic Minor, Melodic Minor, Dorian, Phrygian, Lydian, Mixolydian, Locrian, Pentatonic Major, Pentatonic Minor, Blues, and Whole Tone - in any of the 12 root keys. On the grid, cells remap so only in-scale notes are laid out, putting every note under your fingers. On the piano, the keyboard keeps its familiar black and white pattern. Out-of-scale keys dim and stop responding to touch, so only the keys in your key are labelled and playable. Switch back to Chromatic anytime for the full keyboard. GRID EXPRESSION Every grid layout includes a dedicated mod-wheel row. A vibrant gradient highlights roots and notes, optional labels show note names, and per-note MPE with pitch bend gives each finger independent control. BUILT-IN SOUND ENGINE Play sounds without any external app. Load SF2 SoundFonts with multi-preset selection, or import SFZ, WAV, and M4A samples. The low-CPU engine maps samples across the keyboard automatically, and sounds persist across sessions. AFTERTOUCH & MPE EXPRESSION Mono AT applies uniform pressure across chords, Poly AT sends independent pressure per note, and XY MPE allocates per-note MIDI channels (2-16) with Y on CC74 and X on Pitch Bend. Remap aftertouch or mod wheel to any MIDI CC or Pitch Wheel. A green gradient on pressed keys shows pressure in real time. CONNECT TO YOUR MAC Control Logic Pro, Ableton Live, or any Mac music software from your iPad or iPhone. Connect wirelessly over your local network with Bonjour, or plug in via USB for a rock-solid, zero-latency link. STANDALONE OR AUV3 Load KeyPad inside GarageBand, AUM, Cubasis, BeatMaker, Drambo, or any AUv3 host to play your instruments without switching apps, with settings saved in your project. Or run it standalone to drive hardware synths, route MIDI to other iOS apps, or control your Mac. TOUCH-OPTIMIZED PERFORMANCE Height-Based Velocity: Touch keys at different vertical positions for dynamic velocity, with three curves to shape the response. XY Performance Pad: Control two parameters at once with multi-touch. Assign any MIDI CC to each axis for filter sweeps, effect morphing, or live sound manipulation. Smart Layout: Scales to the window, keeping the full layout with controls and pads on iPhone, iPad, Split View, and AUv3 plugin windows.
Screenshots
Verdict
The clearest difference is in-app purchases: KeyPad MIDI Controller at none against Numa Player's 3. KeyPad MIDI Controller also leads on update cadence (every 4 days vs every 6 weeks) and review sentiment (100% vs 85%). Numa Player's advantage is ratings volume (1.2K vs 16). On price, rating, ads and monetization model 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 3 one-off in-app purchases. KeyPad MIDI Controller asks for nothing beyond the download.
KeyPad MIDI Controller holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Numa Player has 1.2K ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 85% of Numa Player's written reviews are positive against 100% of KeyPad MIDI Controller's.
Numa Player ships an update every 6 weeks, KeyPad MIDI Controller every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Numa Player | KeyPad MIDI Controller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.2K ratings) | 4.9 (16 ratings) — better |
| Positive reviews | 85.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.2K — better | 16 |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | FATAR SRL | DiscoDSP LLC |
Customer experience
Numa Player
KeyPad MIDI Controller
Bugs and 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
KeyPad MIDI Controller
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Numa Player
- VINTAGE PIANOS$17.99
- GRAN CODA$24.99
- STAGE D$24.99
KeyPad MIDI Controller
No in-app purchases
Questions
Is Numa Player free?
Is KeyPad MIDI Controller free?
Which has better reviews, Numa Player or KeyPad MIDI Controller?
Do Numa Player or KeyPad MIDI Controller have ads?
Which is updated more often, Numa Player or KeyPad MIDI Controller?
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