Just Piano Downloads & RevenueJust Piano · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperGenuine Soundware
CategoryMusic
Price22,000 KRW
Released
Rating★ 5.0 (1)
Version1.0.3
Age rating4+
First seen by us
5 Oct 2026
5 Oct 2026Installs (est.)1k+ worldwide
📈Dropped out of every chart we track🆕First spotted by AppInsider🆕Its developer released another app: GSi Piano Studio
Full timeline · 4 events in the last 12 months
- 📈Just Piano dropped out of every chart we trackLast seen 8 Oct
- 🆕Just Piano first spotted by AppInsider#28 in Top Paid · Music · Germany
- 🆕Just Piano: its developer released another app: GSi Piano Studio
- 🆕Just Piano released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
1 ratings
Measured
Just Piano on the App Store
App details
App ID
6448217493
Publisher
GSi di Guido Scognamiglio
On the store since
Jun 2023
3 years on the store
Minimum OS
iOS 14.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Size
16 MB
Also listed in
Productivity
Just Piano 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. App Store 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
5.0 ★
1 ratings
Measured
Ratings
1
Measured
About Just Piano
GSi JUST PIANO is a sample-based acoustic piano player, built around the powerful WLF Engine that ensures low latency, low memory and high Direct-From-Disk streaming accuracy. In order to play this instrument, it is necessary to download one of the Piano sounds made available by GSi. When the App is run for the first time, an alert invites you to make your choice and start downloading the sample data. Downloads can be rather large, between 1 and 4 GB according to the chosen piano sound. Only one piano can be installed but can also be replaced at any time. In case new piano sounds are made available by GSi, these will be be added to the catalog.
If you want to download more samples and keep them all on your device to switch between them at any time, check out our other app: "Genuine Sounds Vol. I - Piano Edition" which allows you to download up to 40 GB of piano samples of all kinds.
Piano samples available as of Aug 2025:
- Grand CFX (~4 GB)
- Grand D-274 (~4 GB)
- Grand C5 (~2,5 GB)
- Grand C1 (~1 GB)
- Grand C1 Open (~1 GB)
- Grand CB 1898 (~2 GB)
- Upright U1 Felt (~2,5 GB)
PLEASE NOTE: These are not IAP, you only pay for the App then install the piano sound of your choice.
If you want to download more samples and keep them all on your device to switch between them at any time, check out our other app: "Genuine Sounds Vol. I - Piano Edition" which allows you to download up to 40 GB of piano samples of all kinds.
Main features:
- Powered by the exclusive GSi WLF Engine
- Polyphony: 128 stereo voices
- Authentic string sympathetic resonances
- Internal 32 bit processing with native 32 bit sampled material
- User defined Velocity Curves
- Built-in semi-parametric equalizer
- Built-in Stereo Reverb effect
- Built-in programmer with unlimited Programs
- Embedded user's' manual
- Available as Stand-alone App and AUv3 plugin
- Very low CPU and RAM usage
If you want to download more samples and keep them all on your device to switch between them at any time, check out our other app: "Genuine Sounds Vol. I - Piano Edition" which allows you to download up to 40 GB of piano samples of all kinds.
Piano samples available as of Aug 2025:
- Grand CFX (~4 GB)
- Grand D-274 (~4 GB)
- Grand C5 (~2,5 GB)
- Grand C1 (~1 GB)
- Grand C1 Open (~1 GB)
- Grand CB 1898 (~2 GB)
- Upright U1 Felt (~2,5 GB)
PLEASE NOTE: These are not IAP, you only pay for the App then install the piano sound of your choice.
If you want to download more samples and keep them all on your device to switch between them at any time, check out our other app: "Genuine Sounds Vol. I - Piano Edition" which allows you to download up to 40 GB of piano samples of all kinds.
Main features:
- Powered by the exclusive GSi WLF Engine
- Polyphony: 128 stereo voices
- Authentic string sympathetic resonances
- Internal 32 bit processing with native 32 bit sampled material
- User defined Velocity Curves
- Built-in semi-parametric equalizer
- Built-in Stereo Reverb effect
- Built-in programmer with unlimited Programs
- Embedded user's' manual
- Available as Stand-alone App and AUv3 plugin
- Very low CPU and RAM usage
Latest updates
1.0.3
- Faster downloads from Continental America and Eastern Asia
