벅스 - Bugs vs Piano - Keyboard Lesson & Game

벅스 - Bugs

NHN BUGS Corporation
App Store
$89/mo
~$1.1K/yr · 800 installs
VS

Piano - Keyboard Lesson & Game

MWM
App Store
$2.05M/mo
~$24.64M/yr · 59.3M installs
Revenue winner Piano - Keyboard Lesson & Game wins +2307188% vs other
Installs winner Piano - Keyboard Lesson & Game wins +7416388% vs other
MAU winner Piano - Keyboard Lesson & Game wins +8350748% vs other
Rating winner Piano - Keyboard Lesson & Game wins +48% vs other

Why Piano - Keyboard Lesson & Game is winning

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

  1. Piano - Keyboard Lesson & Game earns roughly 23073× more per month than 벅스 - Bugs - $2.05M vs $89.
  2. Aggressive pricing. Piano - Keyboard Lesson & Game undercuts at $2.50/mo vs $8.99/mo - converts a higher % of free users.
  3. Bigger install base. Piano - Keyboard Lesson & Game has ~59.3M lifetime installs vs 벅스 - Bugs's ~800 - 74164.9× the funnel top.
  4. Better app store reviews. Piano - Keyboard Lesson & Game sits at 4.73★ vs 3.19★ - store algorithms reward higher-rated apps with more impressions.

→ Find more apps with this revenue gap · Full Piano - Keyboard Lesson & Game report

Side-by-side metrics

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

벅스 - Bugs
vs
Piano - Keyboard Lesson & Game
Monthly revenue (est.)?
$89
▶
$2.05M
Annual revenue (est.)
$1.1K
▶
$24.64M
Lifetime installs (est.)
800
▶
59.3M
Monthly active users (est.)?
304.8
▶
25.5M
App Store rating
3.19★
▶
4.73★
Total ratings
16
▶
396K
US grossing rank
-
=
-
Cheapest monthly sub
$8.99
◀
$2.50
IAP tiers detected
6 tiers
=
6 tiers

벅스 - Bugs

NHN BUGS Corporation
App Store
Category
Music
Price
Free
Released
Jan 4, 2010
Last updated
Apr 30, 2026
File size
237.8 MB
Content rating
4+
Version
5.7.6
Languages
English, Korean
View full 벅스 - Bugs report →

Piano - Keyboard Lesson & Game

MWM
App Store
Category
Music
Price
Free
Released
Mar 24, 2018
Last updated
Apr 20, 2026
File size
298.2 MB
Content rating
4+
Version
3.57.01
Languages
English
View full Piano - Keyboard Lesson & Game report →

벅스 - Bugs trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Piano - Keyboard Lesson & Game trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

벅스 - Bugs App Store page →Piano - Keyboard Lesson & Game App Store page →

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FAQ

Which makes more money, 벅스 - Bugs or Piano - Keyboard Lesson & Game? v
Piano - Keyboard Lesson & Game earns about $2.05M per month, while 벅스 - Bugs earns about $89. That is a 23072.9× revenue gap (~$2.05M more per month for Piano - Keyboard Lesson & Game). Annual revenue: 벅스 - Bugs ≈ $1.1K/year, Piano - Keyboard Lesson & Game ≈ $24.64M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, 벅스 - Bugs or Piano - Keyboard Lesson & Game? v
Piano - Keyboard Lesson & Game leads with about 59.3M estimated downloads vs 800 for 벅스 - Bugs - a 74164.9× gap. 벅스 - Bugs's App Store downloads are estimated from 16 ratings × the standard 1:75 ratio. Piano - Keyboard Lesson & Game's App Store downloads are estimated from 396K ratings.
Are 벅스 - Bugs and Piano - Keyboard Lesson & Game 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 벅스 - Bugs and Piano - Keyboard Lesson & Game offer? v
벅스 - Bugs: IAP range 6 tiers detected. Piano - Keyboard Lesson & Game: IAP range 6 tiers detected. 벅스 - Bugs runs a "Subscription (~$8.99/mo)" monetization model; Piano - Keyboard Lesson & Game runs "Subscription (~$2.50/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, 벅스 - Bugs or Piano - Keyboard Lesson & Game? v
Piano - Keyboard Lesson & Game edges ahead with ★ 4.7 vs ★ 3.2 (gap of 1.5 stars). Rating volume: 벅스 - Bugs 16 ratings, Piano - Keyboard Lesson & Game 396K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these 벅스 - Bugs vs Piano - Keyboard Lesson & Game revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $89 for 벅스 - Bugs and $2.05M for Piano - Keyboard Lesson & Game 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 벅스 - Bugs or Piano - Keyboard Lesson & Game 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.