Keys Downloads & RevenueKeys - Play Any Song on Piano · App Store
Not in any tracked top chart right now.
Updated 4 Nov 2026 · rankings refresh through the day
DeveloperBest Day Labs, LLC
CategoryMusic
PriceFree
Released
Rating★ 4.8 (18)
Version1.3.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Keys - Play Any Song on Piano update history & changes
Last change · 8 events since 21 May 2026Full timeline ↓📈Entered the top 100📈Charting in a new country🆕Its developer released another app: RevLine - Car Dashboard🆕First spotted by AppInsider📦Version 1.3.2
Full timeline · 8 events
- 📈Keys - Play Any Song on Piano entered the top 100Top Grossing · Music · ID
- 📈Keys - Play Any Song on Piano charting in a new countryIndonesia
- 🆕Keys - Play Any Song on Piano: its developer released another app: RevLine - Car Dashboard
- 📈Keys - Play Any Song on Piano entered the top 100Top Grossing · Music · FR
- 📈Keys - Play Any Song on Piano charting in a new countryFrance
- 🆕Keys - Play Any Song on Piano first spotted by AppInsider#88 in Top Free · Music · South Korea
- 📦Keys - Play Any Song on Piano version 1.3.2bug fixes
- 🆕Keys - Play Any Song on 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
4.8 ★
18 ratings
Measured
Keys - Play Any Song on Piano on the App Store
App details
App ID
6769897403
Publisher
Best Day Labs, LLC
On the store since
May 2026
Under a year
Minimum OS
iOS 17.6+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
147 MB
Also listed in
Education
Keys - Play Any Song on 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.
In-app revenue
Worldwide, what users spend in Keys - Play Any Song on Piano before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Keys - Play Any Song on Piano makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Weekly subscription | |
| 2 | Yearly subscription | |
| 3 | Keys Yearly subscription | |
| 4 | Monthly subscription | |
| 5 | Keys Weekly Creator subscription |
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
4.8 ★
18 ratings
Measured
Ratings
18
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.8★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
52/100
faster than 53% of Music apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Keys - Play Any Song on Piano
KEYS: TURN ANY VIDEO INTO A PLAYABLE PIANO ROLL
Got a TikTok, YouTube, or Instagram piano cover stuck in your head? Share it to Keys and watch it become a fully playable piano roll, with notes flowing in time with the original audio on a virtual keyboard you can practice along with.
HOW IT WORKS
Share a piano video to Keys, or paste a link. Keys's AI transcribes the piano part into a MIDI score. Play it back. See every note. Practice with it.
PRACTICE TOOLS BUILT IN
• Slow it down: practice at any tempo without changing pitch
• Loop a section: drill the tricky bars
• Transpose: change the key with one tap
• Count-in: four-beat lead-in before you start
• Show sustain pedal: see when it's held
• Vocal removal: strip vocals from songs with singing
• Three keyboard sizes: 49, 76, and 88 keys
• Export as sheet music: engraved PDF you can print or share
DISCOVER NEW SONGS
Browse a feed of piano covers from other players. Vote on what you love. Save tracks to your library. The community keeps adding songs every day.
LEARN FASTER
Learn Mode steps you through the song one chord at a time, waiting until you play the right notes before advancing.
WORKS WITH
• TikTok piano covers
• YouTube performances
• Instagram Reels
• Sheet music photos: upload an image and Keys reads the page
KEYS PRO
A subscription unlocks unlimited transcriptions, vocal removal, the Discover feed, and the sheet music exporter.
• Weekly: $6.99
• Yearly: $69.99 with a 3-day free trial
Cancel anytime in Settings. The free trial doesn't charge until it ends.
Built for piano players who learn by ear. Whether you're figuring out your first cover or annotating a virtuoso performance, Keys turns "I wish I knew how that goes" into "I'm playing it."
Privacy: bestdaylabs.com/keys/privacy.html
Terms: bestdaylabs.com/keys/terms.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Questions: [email protected]
Got a TikTok, YouTube, or Instagram piano cover stuck in your head? Share it to Keys and watch it become a fully playable piano roll, with notes flowing in time with the original audio on a virtual keyboard you can practice along with.
HOW IT WORKS
Share a piano video to Keys, or paste a link. Keys's AI transcribes the piano part into a MIDI score. Play it back. See every note. Practice with it.
PRACTICE TOOLS BUILT IN
• Slow it down: practice at any tempo without changing pitch
• Loop a section: drill the tricky bars
• Transpose: change the key with one tap
• Count-in: four-beat lead-in before you start
• Show sustain pedal: see when it's held
• Vocal removal: strip vocals from songs with singing
• Three keyboard sizes: 49, 76, and 88 keys
• Export as sheet music: engraved PDF you can print or share
DISCOVER NEW SONGS
Browse a feed of piano covers from other players. Vote on what you love. Save tracks to your library. The community keeps adding songs every day.
LEARN FASTER
Learn Mode steps you through the song one chord at a time, waiting until you play the right notes before advancing.
WORKS WITH
• TikTok piano covers
• YouTube performances
• Instagram Reels
• Sheet music photos: upload an image and Keys reads the page
KEYS PRO
A subscription unlocks unlimited transcriptions, vocal removal, the Discover feed, and the sheet music exporter.
• Weekly: $6.99
• Yearly: $69.99 with a 3-day free trial
Cancel anytime in Settings. The free trial doesn't charge until it ends.
Built for piano players who learn by ear. Whether you're figuring out your first cover or annotating a virtuoso performance, Keys turns "I wish I knew how that goes" into "I'm playing it."
Privacy: bestdaylabs.com/keys/privacy.html
Terms: bestdaylabs.com/keys/terms.html
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Questions: [email protected]
Latest updates
1.3.2
bug fixes
