Grand Piano ∞ vs Koala Sampler • Beat Maker
Grand Piano ∞
Dmytro Denys
App Store
$110/mo
~$1.3K/yr · 400 installs
VS
Koala Sampler • Beat Maker
Mazbox Limited
App Store
$14.5K/mo
~$173.7K/yr · 109K installs
Revenue winner
Koala Sampler • Beat Maker wins
+13062% vs other
Installs winner
Koala Sampler • Beat Maker wins
+27100% vs other
MAU winner
Koala Sampler • Beat Maker wins
+29743% vs other
Rating winner
Koala Sampler • Beat Maker wins
+36% vs other
Why Koala Sampler • Beat Maker is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Koala Sampler • Beat Maker earns roughly 132× more per month than Grand Piano ∞ - $14.5K vs $110.
- Aggressive pricing. Koala Sampler • Beat Maker undercuts at $17.34/mo vs $21.68/mo - converts a higher % of free users.
- Bigger install base. Koala Sampler • Beat Maker has ~109K lifetime installs vs Grand Piano ∞'s ~400 - 272.0× the funnel top.
- Better app store reviews. Koala Sampler • Beat Maker sits at 4.76★ vs 3.50★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Koala Sampler • Beat Maker report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Grand Piano ∞
vs
Koala Sampler • Beat Maker
Monthly revenue (est.)?
$110
▶
$14.5K
Annual revenue (est.)
$1.3K
▶
$173.7K
Lifetime installs (est.)
400
▶
109K
Monthly active users (est.)?
156.4
▶
47K
App Store rating
3.50★
▶
4.76★
Total ratings
8
▶
1K
US grossing rank
-
=
-
Cheapest monthly sub
$21.68
◀
$17.34
IAP tiers detected
10 tiers
◀
6 tiers
- Category
- Music
- Price
- Free
- Released
- Dec 22, 2012
- Last updated
- Jan 19, 2026
- File size
- 61.0 MB
- Content rating
- 4+
- Version
- 2.0.4
- Languages
- English, Ukrainian
- Category
- Music
- Price
- USD4.99
- Released
- Feb 28, 2019
- Last updated
- May 19, 2026
- File size
- 75.5 MB
- Content rating
- 4+
- Version
- 1.4162
- Languages
- English
Grand Piano ∞ trajectory
Koala Sampler • Beat Maker trajectory
FAQ
Which makes more money, Grand Piano ∞ or Koala Sampler • Beat Maker? v
Koala Sampler • Beat Maker earns about $14.5K per month, while Grand Piano ∞ earns about $110. That is a 131.6× revenue gap (~$14.4K more per month for Koala Sampler • Beat Maker). Annual revenue: Grand Piano ∞ ≈ $1.3K/year, Koala Sampler • Beat Maker ≈ $173.7K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Grand Piano ∞ or Koala Sampler • Beat Maker? v
Koala Sampler • Beat Maker leads with about 109K estimated downloads vs 400 for Grand Piano ∞ - a 272.0× gap. Grand Piano ∞'s App Store downloads are estimated from 8 ratings × the standard 1:75 ratio. Koala Sampler • Beat Maker's App Store downloads are estimated from 1K ratings.
Are Grand Piano ∞ and Koala Sampler • Beat Maker 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 Grand Piano ∞ and Koala Sampler • Beat Maker offer? v
Grand Piano ∞: IAP range 10 tiers detected. Koala Sampler • Beat Maker: IAP range 6 tiers detected. Grand Piano ∞ runs a "Subscription (~$21.68/mo)" monetization model; Koala Sampler • Beat Maker runs "Paid app ($4.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Grand Piano ∞ or Koala Sampler • Beat Maker? v
Koala Sampler • Beat Maker edges ahead with ★ 4.8 vs ★ 3.5 (gap of 1.3 stars). Rating volume: Grand Piano ∞ 8 ratings, Koala Sampler • Beat Maker 1K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Grand Piano ∞ vs Koala Sampler • Beat Maker revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $110 for Grand Piano ∞ and $14.5K for Koala Sampler • Beat Maker 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 Grand Piano ∞ or Koala Sampler • Beat Maker 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.