カラオケ@DAM - カラオケと精密採点 vs Easy Piano Keyboard - Piano88
カラオケ@DAM - カラオケと精密採点
Daiichikosho Co., Ltd.
Google Play
$87.2K/mo
~$1.05M/yr · 871K installs
VS
Easy Piano Keyboard - Piano88
Banix Studio
Google Play
$499.0K/mo
~$5.99M/yr · 14.0M installs
Revenue winner
Easy Piano Keyboard - Piano88 wins
+472% vs other
Installs winner
Easy Piano Keyboard - Piano88 wins
+1511% vs other
MAU winner
Easy Piano Keyboard - Piano88 wins
+576% vs other
Rating winner
Easy Piano Keyboard - Piano88 wins
+463% vs other
Why Easy Piano Keyboard - Piano88 is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Easy Piano Keyboard - Piano88 earns roughly 6× more per month than カラオケ@DAM - カラオケと精密採点 - $499.0K vs $87.2K.
- Aggressive pricing. Easy Piano Keyboard - Piano88 undercuts at $5.46/mo vs $18.95/mo - converts a higher % of free users.
- Bigger install base. Easy Piano Keyboard - Piano88 has ~14.0M lifetime installs vs カラオケ@DAM - カラオケと精密採点's ~871K - 16.1× the funnel top.
- Better app store reviews. Easy Piano Keyboard - Piano88 sits at 4.63★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Easy Piano Keyboard - Piano88 report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
カラオケ@DAM - カラオケと精密採点
vs
Easy Piano Keyboard - Piano88
Monthly revenue (est.)?
$87.2K
▶
$499.0K
Annual revenue (est.)
$1.05M
▶
$5.99M
Lifetime installs (est.)
871K
▶
14.0M
Monthly active users (est.)?
266K
▶
1.8M
App Store rating
-
▶
4.63★
Total ratings
0
▶
44K
US grossing rank
-
=
-
Cheapest monthly sub
$18.95
◀
$5.46
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Music & Audio
- Price
- Free
- Released
- -
- Last updated
- Mar 27, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 5.1.0
- Languages
- -
- Category
- Music & Audio
- Price
- Free
- Released
- Jun 25, 2024
- Last updated
- Apr 23, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 7.2
- Languages
- -
カラオケ@DAM - カラオケと精密採点 trajectory
Easy Piano Keyboard - Piano88 trajectory
FAQ
Which makes more money, カラオケ@DAM - カラオケと精密採点 or Easy Piano Keyboard - Piano88? v
Easy Piano Keyboard - Piano88 earns about $499.0K per month, while カラオケ@DAM - カラオケと精密採点 earns about $87.2K. That is a 5.7× revenue gap (~$411.8K more per month for Easy Piano Keyboard - Piano88). Annual revenue: カラオケ@DAM - カラオケと精密採点 ≈ $1.05M/year, Easy Piano Keyboard - Piano88 ≈ $5.99M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, カラオケ@DAM - カラオケと精密採点 or Easy Piano Keyboard - Piano88? v
Easy Piano Keyboard - Piano88 leads with about 14.0M estimated downloads vs 871K for カラオケ@DAM - カラオケと精密採点 - a 16.1× gap. カラオケ@DAM - カラオケと精密採点 reports 500,000+ installs on Google Play. Easy Piano Keyboard - Piano88 reports 10,000,000+ installs on Google Play.
Are カラオケ@DAM - カラオケと精密採点 and Easy Piano Keyboard - Piano88 in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Music & Audio 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 カラオケ@DAM - カラオケと精密採点 and Easy Piano Keyboard - Piano88 offer? v
カラオケ@DAM - カラオケと精密採点: IAP range $4.49 - $79.99 per item. Easy Piano Keyboard - Piano88: IAP range $1.49 - $19.99 per item. カラオケ@DAM - カラオケと精密採点 runs a "Subscription (~$18.95/mo)" monetization model; Easy Piano Keyboard - Piano88 runs "Subscription (~$5.46/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, カラオケ@DAM - カラオケと精密採点 or Easy Piano Keyboard - Piano88? v
Easy Piano Keyboard - Piano88 edges ahead with a higher overall score (gap of 4.6 stars). Rating volume: カラオケ@DAM - カラオケと精密採点 0 ratings, Easy Piano Keyboard - Piano88 436 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these カラオケ@DAM - カラオケと精密採点 vs Easy Piano Keyboard - Piano88 revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $87.2K for カラオケ@DAM - カラオケと精密採点 and $499.0K for Easy Piano Keyboard - Piano88 are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Music & Audio) - 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 カラオケ@DAM - カラオケと精密採点 or Easy Piano Keyboard - Piano88 to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play 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.