flowkey - Learn to Play Piano vs Justin Guitar Lessons & Songs
flowkey - Learn to Play Piano
flowkey GmbH
App Store
$532.1K/mo
~$6.38M/yr · 7.0M installs
VS
Justin Guitar Lessons & Songs
Musopia
App Store
$55.5K/mo
~$666.6K/yr · 2.7M installs
Revenue winner
flowkey - Learn to Play Piano wins
+858% vs other
Installs winner
flowkey - Learn to Play Piano wins
+162% vs other
MAU winner
flowkey - Learn to Play Piano wins
+160% vs other
Rating winner
Justin Guitar Lessons & Songs wins
+3% vs other
Why flowkey - Learn to Play Piano is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- flowkey - Learn to Play Piano earns roughly 10× more per month than Justin Guitar Lessons & Songs - $532.1K vs $55.5K.
- Premium pricing. flowkey - Learn to Play Piano charges $19.99/mo vs Justin Guitar Lessons & Songs's $8.99/mo - higher ARPU per converted user.
- Bigger install base. flowkey - Learn to Play Piano has ~7.0M lifetime installs vs Justin Guitar Lessons & Songs's ~2.7M - 2.6× the funnel top.
→ Find more apps with this revenue gap · Full flowkey - Learn to Play Piano report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
flowkey - Learn to Play Piano
vs
Justin Guitar Lessons & Songs
Monthly revenue (est.)?
$532.1K
◀
$55.5K
Annual revenue (est.)
$6.38M
◀
$666.6K
Lifetime installs (est.)
7.0M
◀
2.7M
Monthly active users (est.)?
822K
◀
316K
App Store rating
4.72★
▶
4.84★
Total ratings
63K
◀
24K
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
$8.99
IAP tiers detected
2 tiers
▶
7 tiers
- Category
- Education
- Price
- Free
- Released
- Aug 21, 2015
- Last updated
- May 7, 2026
- File size
- 104.3 MB
- Content rating
- 4+
- Version
- 2.106.1
- Languages
- English, French, German, Italian, Japanese, Korean +5 more
- Category
- Education
- Price
- Free
- Released
- Dec 12, 2016
- Last updated
- Apr 24, 2026
- File size
- 331.6 MB
- Content rating
- 9+
- Version
- 3.23.9
- Languages
- English
flowkey - Learn to Play Piano trajectory
Justin Guitar Lessons & Songs trajectory
FAQ
Which makes more money, flowkey - Learn to Play Piano or Justin Guitar Lessons & Songs? v
flowkey - Learn to Play Piano earns about $532.1K per month, while Justin Guitar Lessons & Songs earns about $55.5K. That is a 9.6× revenue gap (~$476.5K more per month for flowkey - Learn to Play Piano). Annual revenue: flowkey - Learn to Play Piano ≈ $6.38M/year, Justin Guitar Lessons & Songs ≈ $666.6K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, flowkey - Learn to Play Piano or Justin Guitar Lessons & Songs? v
flowkey - Learn to Play Piano leads with about 7.0M estimated downloads vs 2.7M for Justin Guitar Lessons & Songs - a 2.6× gap. flowkey - Learn to Play Piano's App Store downloads are estimated from 63K ratings × the standard 1:75 ratio. Justin Guitar Lessons & Songs's App Store downloads are estimated from 24K ratings.
Are flowkey - Learn to Play Piano and Justin Guitar Lessons & Songs in the same App Store category and competing for the same money? v
Yes - both apps sit in the Education 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 flowkey - Learn to Play Piano and Justin Guitar Lessons & Songs offer? v
flowkey - Learn to Play Piano: IAP range 2 tiers detected. Justin Guitar Lessons & Songs: IAP range 7 tiers detected. flowkey - Learn to Play Piano runs a "Subscription (~$19.99/mo)" monetization model; Justin Guitar Lessons & Songs runs "Subscription (~$5.42/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, flowkey - Learn to Play Piano or Justin Guitar Lessons & Songs? v
Justin Guitar Lessons & Songs edges ahead with ★ 4.8 vs ★ 4.7 (gap of 0.1 stars). Rating volume: flowkey - Learn to Play Piano 63K ratings, Justin Guitar Lessons & Songs 24K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these flowkey - Learn to Play Piano vs Justin Guitar Lessons & Songs revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $532.1K for flowkey - Learn to Play Piano and $55.5K for Justin Guitar Lessons & Songs are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Education) - 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 flowkey - Learn to Play Piano or Justin Guitar Lessons & Songs 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.