flowkey - Learn to Play Piano vs The Reformer Club

flowkey - Learn to Play Piano

flowkey GmbH
App Store
$532.1K/mo
~$6.38M/yr · 7.0M installs
VS

The Reformer Club

RC - The Reformer Club
Google Play
$0/mo
~$0/yr · 30 installs
Revenue winner flowkey - Learn to Play Piano wins +53205200% vs other
Installs winner flowkey - Learn to Play Piano wins +23208800% vs other
MAU winner flowkey - Learn to Play Piano wins +24452134% vs other
Rating winner flowkey - Learn to Play Piano wins +472% vs other

Why flowkey - Learn to Play Piano is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. flowkey - Learn to Play Piano earns roughly 532052× more per month than The Reformer Club - $532.1K vs $0.
  2. Subscription model. flowkey - Learn to Play Piano runs a $19.99/mo subscription that compounds; The Reformer Club relies on one-shot IAP or ads.
  3. Bigger install base. flowkey - Learn to Play Piano has ~7.0M lifetime installs vs The Reformer Club's ~30 - 232089.0× the funnel top.
  4. Better app store reviews. flowkey - Learn to Play Piano sits at 4.72★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.

→ 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
The Reformer Club
Monthly revenue (est.)?
$532.1K
◀
$0
Annual revenue (est.)
$6.38M
◀
$0
Lifetime installs (est.)
7.0M
◀
30
Monthly active users (est.)?
822K
◀
3.36
App Store rating
4.72★
◀
-
Total ratings
63K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$19.99
◀
No sub
IAP tiers detected
2 tiers
◀
0 tiers

flowkey - Learn to Play Piano

flowkey GmbH
App Store
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
View full flowkey - Learn to Play Piano report →

The Reformer Club

RC - The Reformer Club
Google Play
Category
Education
Price
Free
Released
-
Last updated
Apr 9, 2026
File size
-
Content rating
Everyone
Version
1.7
Languages
-
View full The Reformer Club report →

flowkey - Learn to Play Piano trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

The Reformer Club trajectory

JunJulAugSepOctNovDecJanFebMarAprMay

Related app pages

flowkey - Learn to Play Piano App Store page →The Reformer Club Play Store page →

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Compare another pair

FAQ

Which makes more money, flowkey - Learn to Play Piano or The Reformer Club? v
flowkey - Learn to Play Piano earns about $532.1K per month, while The Reformer Club earns about $0. That is a ∞× revenue gap (~$532.1K more per month for flowkey - Learn to Play Piano). Annual revenue: flowkey - Learn to Play Piano ≈ $6.38M/year, The Reformer Club ≈ $0/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, flowkey - Learn to Play Piano or The Reformer Club? v
flowkey - Learn to Play Piano leads with about 7.0M estimated downloads vs 30 for The Reformer Club - a 232089.0× gap. flowkey - Learn to Play Piano's App Store downloads are estimated from 63K ratings × the standard 1:75 ratio. The Reformer Club reports 10+ installs on Google Play.
Are flowkey - Learn to Play Piano and The Reformer Club in the same App Store category on each store 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 The Reformer Club offer? v
flowkey - Learn to Play Piano: IAP range 2 tiers detected. The Reformer Club: no IAP detected on the public listing. flowkey - Learn to Play Piano runs a "Subscription (~$19.99/mo)" monetization model; The Reformer Club runs "No App Store revenue (monetizes off-store)". 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 The Reformer Club? v
flowkey - Learn to Play Piano edges ahead with a higher overall score (gap of 4.7 stars). Rating volume: flowkey - Learn to Play Piano 63K ratings, The Reformer Club 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these flowkey - Learn to Play Piano vs The Reformer Club 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 $0 for The Reformer Club are derived from App Store grossing rank / Google Play install ranges, 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 The Reformer Club to a different App Store app? v
Use the search box at the bottom of this page or paste any two App Store or 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.