Piano: Keyboard Lessons & Game vs QNAP Qmusic

Piano: Keyboard Lessons & Game

MWM
App Store
$1.07M/mo
~$12.89M/yr · 62.1M installs
VS

QNAP Qmusic

QNAP Systems, Inc.
App Store
$0/mo
~$0/yr · 2K installs
Revenue winner Piano: Keyboard Lessons & Game wins +107457300% vs other
Installs winner Piano: Keyboard Lessons & Game wins +2887958% vs other
MAU winner Piano: Keyboard Lessons & Game wins +1726281% vs other
Rating winner Piano: Keyboard Lessons & Game wins +96% vs other

Why Piano: Keyboard Lessons & Game is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Piano: Keyboard Lessons & Game earns roughly 1074573× more per month than QNAP Qmusic - $1.07M vs $0.
  2. Subscription model. Piano: Keyboard Lessons & Game runs a $2.50/mo subscription that compounds; QNAP Qmusic relies on one-shot IAP or ads.
  3. Bigger install base. Piano: Keyboard Lessons & Game has ~62.1M lifetime installs vs QNAP Qmusic's ~2K - 28880.6× the funnel top.
  4. More monetization surfaces. Piano: Keyboard Lessons & Game runs 6 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full Piano: Keyboard Lessons & Game report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Piano: Keyboard Lessons & Game
vs
QNAP Qmusic
Monthly revenue (est.)?
$1.07M
◀
$0
Annual revenue (est.)
$12.89M
◀
$0
Lifetime installs (est.)
62.1M
◀
2K
Monthly active users (est.)?
13.3M
◀
769.7
App Store rating
4.73★
◀
2.42★
Total ratings
414K
◀
43
US grossing rank
-
=
-
Cheapest monthly sub
$2.50
◀
No sub
IAP tiers detected
6 tiers
◀
0 tiers

Piano: Keyboard Lessons & Game

MWM
App Store
Category
Music
Price
Free
Released
Mar 24, 2018
Last updated
Jun 16, 2026
File size
279.3 MB
Content rating
4+
Version
3.58.02
Languages
English
View full Piano: Keyboard Lessons & Game report →

QNAP Qmusic

QNAP Systems, Inc.
App Store
Category
Music
Price
Free
Released
Apr 26, 2013
Last updated
Feb 9, 2026
File size
89.0 MB
Content rating
4+
Version
3.2.7
Languages
Czech, Danish, Dutch, English, Finnish, French +17 more
View full QNAP Qmusic report →

Piano: Keyboard Lessons & Game trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

QNAP Qmusic trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Piano: Keyboard Lessons & Game App Store page →QNAP Qmusic App Store page →

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FAQ

Which makes more money, Piano: Keyboard Lessons & Game or QNAP Qmusic? v
Piano: Keyboard Lessons & Game earns about $1.07M per month, while QNAP Qmusic earns about $0. That is a ∞× revenue gap (~$1.07M more per month for Piano: Keyboard Lessons & Game). Annual revenue: Piano: Keyboard Lessons & Game ≈ $12.89M/year, QNAP Qmusic ≈ $0/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Piano: Keyboard Lessons & Game or QNAP Qmusic? v
Piano: Keyboard Lessons & Game leads with about 62.1M estimated downloads vs 2K for QNAP Qmusic - a 28880.6× gap. Piano: Keyboard Lessons & Game's App Store downloads are estimated from 414K ratings × the standard 1:75 ratio. QNAP Qmusic's App Store downloads are estimated from 43 ratings.
Are Piano: Keyboard Lessons & Game and QNAP Qmusic in the same App Store category and competing for the same money? v
Yes - both apps sit in the Music category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
What in-app purchases and subscription pricing do Piano: Keyboard Lessons & Game and QNAP Qmusic offer? v
Piano: Keyboard Lessons & Game: IAP range 6 tiers detected. QNAP Qmusic: no IAP detected on the public listing. Piano: Keyboard Lessons & Game runs a "Subscription (~$2.50/mo)" monetization model; QNAP Qmusic runs "No App Store revenue (monetizes off-store)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Piano: Keyboard Lessons & Game or QNAP Qmusic? v
Piano: Keyboard Lessons & Game edges ahead with ★ 4.7 vs ★ 2.4 (gap of 2.3 stars). Rating volume: Piano: Keyboard Lessons & Game 414K ratings, QNAP Qmusic 43 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Piano: Keyboard Lessons & Game vs QNAP Qmusic revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.07M for Piano: Keyboard Lessons & Game and $0 for QNAP Qmusic are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Music) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Piano: Keyboard Lessons & Game or QNAP Qmusic to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.