SK-51 - Lofi Keyboard Sampler
Not in any tracked top chart right now.
Updated 19 Oct 2026 · rankings refresh through the day
DeveloperFingerlab
CategoryMusic
PriceFree
Released
Rating★ 4.1 (8)
Version4.2.4
Age rating4+
First seen by us
12 Oct 2026
12 Oct 2026Installs (est.)10k+ worldwide
Rating
4.1 ★
8 ratings
Measured
SK-51 - Lofi Keyboard Sampler on the App Store
App details
App ID
1388248180
Publisher
Fingerlab SARL
On the store since
Mar 2019
7 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
300 MB
Also listed in
Entertainment
SK-51 - Lofi Keyboard Sampler downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.1 ★
8 ratings
Measured
Ratings
8
Measured
About SK-51 - Lofi Keyboard Sampler
SK-51 is Fingerlab's all-in-one emulation of the Casio SK-1 and SK-5 — an 8-bit lo-fi keyboard from the 80s with sampling features and onboard drum machine, available for iPhone, iPad & Mac.
Called the "poor man's sampler" in its time, this iconic Casio keyboard was used by Fatboy Slim, Portishead, Autechre and Nine Inch Nails — and now it fits in your pocket.
At Fingerlab, some of us composed our first songs with it as kids in the eighties. We wanted to bring back that unique feeling, so we built SK-51: a faithful recreation of the Casio SK-1 and VL-Tone, recorded note by note at professional audio quality (16bit / 44.1kHz).
SK-51 is a universal purchase — one buy covers iPhone, iPad & Mac.
Sample your voice, fire up the drum machine, play a chord — and you've got a track.
Free version includes:
• 3 instruments (Flute, Piano, Trumpet)
• 14 drum kits & 6 drum pads
• 4 sampling slots
• 3 demo drum patterns
• Full Mixer
• AUv3 Audio Unit
• Full MIDI & MIDI Mapping support
• AudioBus & Inter-App Audio (iOS)
• Ableton Link support
Full Version (IAP) includes:
• 19 instruments (Brass Ensemble, Vibraphone, Chorus and more)
• 21 demo drum patterns
• 5 FX: Tube Amp, Phaser, Delay, Reverb & Compressor
• Live Recording
Questions or feedback? We'd love to hear from you: [email protected]
Stay tuned!
The Fingerlab Team
Called the "poor man's sampler" in its time, this iconic Casio keyboard was used by Fatboy Slim, Portishead, Autechre and Nine Inch Nails — and now it fits in your pocket.
At Fingerlab, some of us composed our first songs with it as kids in the eighties. We wanted to bring back that unique feeling, so we built SK-51: a faithful recreation of the Casio SK-1 and VL-Tone, recorded note by note at professional audio quality (16bit / 44.1kHz).
SK-51 is a universal purchase — one buy covers iPhone, iPad & Mac.
Sample your voice, fire up the drum machine, play a chord — and you've got a track.
Free version includes:
• 3 instruments (Flute, Piano, Trumpet)
• 14 drum kits & 6 drum pads
• 4 sampling slots
• 3 demo drum patterns
• Full Mixer
• AUv3 Audio Unit
• Full MIDI & MIDI Mapping support
• AudioBus & Inter-App Audio (iOS)
• Ableton Link support
Full Version (IAP) includes:
• 19 instruments (Brass Ensemble, Vibraphone, Chorus and more)
• 21 demo drum patterns
• 5 FX: Tube Amp, Phaser, Delay, Reverb & Compressor
• Live Recording
Questions or feedback? We'd love to hear from you: [email protected]
Stay tuned!
The Fingerlab Team
Latest updates
4.2.4
This update adds Bluetooth MIDI (BLE) support and also fixes a layout issue on iPhone with iOS 27.
Stay tuned!
The Fingerlab Team
