Koala Sampler • Beat Maker vs Sheet Music Scanner
Koala Sampler • Beat Maker
Mazbox Limited
App Store
$14.0K/mo
~$167.7K/yr · 105K installs
VS
Sheet Music Scanner
App Sub 1 LLC
App Store
$34.1K/mo
~$409.3K/yr · 502K installs
Revenue winner
Sheet Music Scanner wins
+144% vs other
Installs winner
Sheet Music Scanner wins
+378% vs other
MAU winner
Sheet Music Scanner wins
+368% vs other
Rating winner
Koala Sampler • Beat Maker wins
+6% vs other
Why Sheet Music Scanner is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Sheet Music Scanner earns roughly 2× more per month than Koala Sampler • Beat Maker - $34.1K vs $14.0K.
- Aggressive pricing. Sheet Music Scanner undercuts at $4.99/mo vs $17.34/mo - converts a higher % of free users.
- Bigger install base. Sheet Music Scanner has ~502K lifetime installs vs Koala Sampler • Beat Maker's ~105K - 4.8× the funnel top.
→ Find more apps with this revenue gap · Full Sheet Music Scanner report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Koala Sampler • Beat Maker
vs
Sheet Music Scanner
Monthly revenue (est.)?
$14.0K
▶
$34.1K
Annual revenue (est.)
$167.7K
▶
$409.3K
Lifetime installs (est.)
105K
▶
502K
Monthly active users (est.)?
45K
▶
211K
App Store rating
4.77★
◀
4.49★
Total ratings
1K
▶
6K
US grossing rank
-
=
-
Cheapest monthly sub
$17.34
◀
$4.99
IAP tiers detected
6 tiers
◀
1 tiers
- Category
- Music
- Price
- USD4.99
- Released
- Feb 28, 2019
- Last updated
- Apr 1, 2026
- File size
- 73.9 MB
- Content rating
- 4+
- Version
- 1.4157
- Languages
- English
- Category
- Music
- Price
- Free
- Released
- Jun 11, 2014
- Last updated
- Jan 29, 2026
- File size
- 52.6 MB
- Content rating
- 4+
- Version
- 6.10
- Languages
- Czech, Dutch, English, French, German, Italian +10 more
Koala Sampler • Beat Maker trajectory
Sheet Music Scanner trajectory
FAQ
Which makes more money, Koala Sampler • Beat Maker or Sheet Music Scanner? v
Sheet Music Scanner earns about $34.1K per month, while Koala Sampler • Beat Maker earns about $14.0K. That is a 2.4× revenue gap (~$20.1K more per month for Sheet Music Scanner). Annual revenue: Koala Sampler • Beat Maker ≈ $167.7K/year, Sheet Music Scanner ≈ $409.3K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Koala Sampler • Beat Maker or Sheet Music Scanner? v
Sheet Music Scanner leads with about 502K estimated downloads vs 105K for Koala Sampler • Beat Maker - a 4.8× gap. Koala Sampler • Beat Maker's App Store downloads are estimated from 1K ratings × the standard 1:75 ratio. Sheet Music Scanner's App Store downloads are estimated from 6K ratings.
Are Koala Sampler • Beat Maker and Sheet Music Scanner 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 Koala Sampler • Beat Maker and Sheet Music Scanner offer? v
Koala Sampler • Beat Maker: IAP range 6 tiers detected. Sheet Music Scanner: IAP range 1 tiers detected. Koala Sampler • Beat Maker runs a "Paid app ($4.99)" monetization model; Sheet Music Scanner runs "Subscription (~$4.99/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Koala Sampler • Beat Maker or Sheet Music Scanner? v
Koala Sampler • Beat Maker edges ahead with ★ 4.8 vs ★ 4.5 (gap of 0.3 stars). Rating volume: Koala Sampler • Beat Maker 1K ratings, Sheet Music Scanner 6K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Koala Sampler • Beat Maker vs Sheet Music Scanner revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $14.0K for Koala Sampler • Beat Maker and $34.1K for Sheet Music Scanner 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 Koala Sampler • Beat Maker or Sheet Music Scanner 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.