Piano: Keyboard Lessons & Game vs Stemz: remover vocal audio pro
Piano: Keyboard Lessons & Game
MWM
App Store
$1.08M/mo
~$12.90M/yr · 62.1M installs
VS
Stemz: remover vocal audio pro
MWM
App Store
$158.3K/mo
~$1.90M/yr · 1.7M installs
Revenue winner
Piano: Keyboard Lessons & Game wins
+579% vs other
Installs winner
Piano: Keyboard Lessons & Game wins
+3504% vs other
MAU winner
Piano: Keyboard Lessons & Game wins
+1711% vs other
Rating winner
Piano: Keyboard Lessons & Game wins
+2% vs other
Why Piano: Keyboard Lessons & Game is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Piano: Keyboard Lessons & Game earns roughly 7× more per month than Stemz: remover vocal audio pro - $1.08M vs $158.3K.
- Aggressive pricing. Piano: Keyboard Lessons & Game undercuts at $2.50/mo vs $4.99/mo - converts a higher % of free users.
- Bigger install base. Piano: Keyboard Lessons & Game has ~62.1M lifetime installs vs Stemz: remover vocal audio pro's ~1.7M - 36.0× the funnel top.
→ 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
Stemz: remover vocal audio pro
Monthly revenue (est.)?
$1.08M
◀
$158.3K
Annual revenue (est.)
$12.90M
◀
$1.90M
Lifetime installs (est.)
62.1M
◀
1.7M
Monthly active users (est.)?
13.3M
◀
734K
App Store rating
4.73★
◀
4.66★
Total ratings
414K
◀
16K
US grossing rank
-
=
-
Cheapest monthly sub
$2.50
▶
$4.99
IAP tiers detected
6 tiers
▶
10 tiers
- 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
- Category
- Music
- Price
- Free
- Released
- Apr 22, 2022
- Last updated
- Jun 23, 2026
- File size
- 334.0 MB
- Content rating
- 4+
- Version
- 5.04.00
- Languages
- Arabic, Catalan, Croatian, Czech, Danish, Dutch +27 more
Piano: Keyboard Lessons & Game trajectory
Stemz: remover vocal audio pro trajectory
FAQ
Which makes more money, Piano: Keyboard Lessons & Game or Stemz: remover vocal audio pro? v
Piano: Keyboard Lessons & Game earns about $1.08M per month, while Stemz: remover vocal audio pro earns about $158.3K. That is a 6.8× revenue gap (~$917.0K more per month for Piano: Keyboard Lessons & Game). Annual revenue: Piano: Keyboard Lessons & Game ≈ $12.90M/year, Stemz: remover vocal audio pro ≈ $1.90M/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 Stemz: remover vocal audio pro? v
Piano: Keyboard Lessons & Game leads with about 62.1M estimated downloads vs 1.7M for Stemz: remover vocal audio pro - a 36.0× gap. Piano: Keyboard Lessons & Game's App Store downloads are estimated from 414K ratings × the standard 1:75 ratio. Stemz: remover vocal audio pro's App Store downloads are estimated from 16K ratings.
Are Piano: Keyboard Lessons & Game and Stemz: remover vocal audio pro 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 Stemz: remover vocal audio pro offer? v
Piano: Keyboard Lessons & Game: IAP range 6 tiers detected. Stemz: remover vocal audio pro: IAP range 10 tiers detected. Piano: Keyboard Lessons & Game runs a "Subscription (~$2.50/mo)" monetization model; Stemz: remover vocal audio pro runs "Subscription (~$6.67/mo)". 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 Stemz: remover vocal audio pro? v
Piano: Keyboard Lessons & Game edges ahead with ★ 4.7 vs ★ 4.7 (gap of 0.1 stars). Rating volume: Piano: Keyboard Lessons & Game 414K ratings, Stemz: remover vocal audio pro 16K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Piano: Keyboard Lessons & Game vs Stemz: remover vocal audio pro revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $1.08M for Piano: Keyboard Lessons & Game and $158.3K for Stemz: remover vocal audio pro 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 Stemz: remover vocal audio pro 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.