OKAMOTO‘S公式アプリ -オカモトークＱ- vs Piano: Keyboard Lessons & Game
OKAMOTO‘S公式アプリ -オカモトークＱ-
CRAYON INC.
App Store
$0/mo
~$0/yr · 0 installs
VS
Piano: Keyboard Lessons & Game
MWM
App Store
$1.08M/mo
~$12.92M/yr · 62.2M installs
Revenue winner
Piano: Keyboard Lessons & Game wins
+107674300% vs other
Installs winner
Piano: Keyboard Lessons & Game wins
+6221850000% vs other
MAU winner
Piano: Keyboard Lessons & Game wins
+1331475900% vs other
Rating winner
Piano: Keyboard Lessons & Game wins
+473% vs other
Why Piano: Keyboard Lessons & Game is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Piano: Keyboard Lessons & Game earns roughly 1076743× more per month than OKAMOTO‘S公式アプリ -オカモトークＱ- - $1.08M vs $0.
- Aggressive pricing. Piano: Keyboard Lessons & Game undercuts at $2.50/mo vs $3.75/mo - converts a higher % of free users.
- Bigger install base. Piano: Keyboard Lessons & Game has ~62.2M lifetime installs vs OKAMOTO‘S公式アプリ -オカモトークＱ-'s ~0 - 62218500.0× the funnel top.
- More monetization surfaces. Piano: Keyboard Lessons & Game runs 6 IAP tiers vs 2 - 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.
OKAMOTO‘S公式アプリ -オカモトークＱ-
vs
Piano: Keyboard Lessons & Game
Monthly revenue (est.)?
$0
▶
$1.08M
Annual revenue (est.)
$0
▶
$12.92M
Lifetime installs (est.)
0
▶
62.2M
Monthly active users (est.)?
0
▶
13.3M
App Store rating
-
▶
4.73★
Total ratings
0
▶
415K
US grossing rank
-
=
-
Cheapest monthly sub
$3.75
◀
$2.50
IAP tiers detected
2 tiers
▶
6 tiers
- Category
- Music
- Price
- Free
- Released
- May 8, 2022
- Last updated
- Mar 4, 2026
- File size
- 38.5 MB
- Content rating
- 4+
- Version
- 6.2.0
- Languages
- English, Japanese
- 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
OKAMOTO‘S公式アプリ -オカモトークＱ- trajectory
Piano: Keyboard Lessons & Game trajectory
FAQ
Which makes more money, OKAMOTO‘S公式アプリ -オカモトークＱ- or Piano: Keyboard Lessons & Game? v
Piano: Keyboard Lessons & Game earns about $1.08M per month, while OKAMOTO‘S公式アプリ -オカモトークＱ- earns about $0. That is a ∞× revenue gap (~$1.08M more per month for Piano: Keyboard Lessons & Game). Annual revenue: OKAMOTO‘S公式アプリ -オカモトークＱ- ≈ $0/year, Piano: Keyboard Lessons & Game ≈ $12.92M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, OKAMOTO‘S公式アプリ -オカモトークＱ- or Piano: Keyboard Lessons & Game? v
Piano: Keyboard Lessons & Game leads with about 62.2M estimated downloads vs 0 for OKAMOTO‘S公式アプリ -オカモトークＱ- - a ∞× gap. OKAMOTO‘S公式アプリ -オカモトークＱ-'s App Store downloads are estimated from 0 ratings × the standard 1:75 ratio. Piano: Keyboard Lessons & Game's App Store downloads are estimated from 415K ratings.
Are OKAMOTO‘S公式アプリ -オカモトークＱ- and Piano: Keyboard Lessons & 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 OKAMOTO‘S公式アプリ -オカモトークＱ- and Piano: Keyboard Lessons & Game offer? v
OKAMOTO‘S公式アプリ -オカモトークＱ-: IAP range 2 tiers detected. Piano: Keyboard Lessons & Game: IAP range 6 tiers detected. OKAMOTO‘S公式アプリ -オカモトークＱ- runs a "Subscription (~$3.75/mo)" monetization model; Piano: Keyboard Lessons & 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, OKAMOTO‘S公式アプリ -オカモトークＱ- or Piano: Keyboard Lessons & Game? v
Piano: Keyboard Lessons & Game edges ahead with a higher overall score (gap of 4.7 stars). Rating volume: OKAMOTO‘S公式アプリ -オカモトークＱ- 0 ratings, Piano: Keyboard Lessons & Game 415K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these OKAMOTO‘S公式アプリ -オカモトークＱ- vs Piano: Keyboard Lessons & Game revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for OKAMOTO‘S公式アプリ -オカモトークＱ- and $1.08M for Piano: Keyboard Lessons & 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 OKAMOTO‘S公式アプリ -オカモトークＱ- or Piano: Keyboard Lessons & 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.