58
BU Score
Solid
Real Piano-Piano Keyboard
✍️ bumetric analysis
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Real Piano-Piano Keyboard is an Android app from Sumeru Sky Developer in the Entertainment category, currently rated 3.6★ across 20,024 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 58: Solid (established niche player). For a Entertainment app, that means established niche player.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
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Reviews
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Forecast Revenue / mo
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Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (20,024 ratings)METRIC | +$5,500 | |
| Established app (7y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v4.0.4🔄 updated 4mo ago📂 Entertainment💰 Free📺 Ad-supported🚀 Launched 2019 (7y old)
📝 About this app
You can download Virtual Piano 2026 organ keyboard App free of charge like a real pianist..
Piano is an electric keyboard simulator app with virtual musical instruments to help you learn chords and music notes for free! Learn how to play the piano keys in many interesting ways!
Learn piano keyboard has new features to learn piano in some days, we have added new instrument auto play song with particular song tune.
Piano keyboard has 950+ new & old auto play song collection in different category.… View full description on the official store →
Piano is an electric keyboard simulator app with virtual musical instruments to help you learn chords and music notes for free! Learn how to play the piano keys in many interesting ways!
Learn piano keyboard has new features to learn piano in some days, we have added new instrument auto play song with particular song tune.
Piano keyboard has 950+ new & old auto play song collection in different category.… View full description on the official store →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Real Piano-Piano Keyboard
- Developer
- Sumeru Sky Developer
- Bundle ID
- com.sumeruskydevelopers.realpianokeyboard
- App Store URL
- Open in App Store
- Category
- Entertainment
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- kf4ef19b0.app-ads-txt.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $977/mo
- Top-grossing rank
- Not found
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth20,024 ratings+46% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
Full revenue analysis
Read the article-style breakdown for Real Piano-Piano Keyboard: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.