sofatutor vs flowkey: Learn piano
sofatutor
sofatutor GmbH
App Store
$205/mo
~$2.5K/yr · 7K installs
VS
flowkey: Learn piano
flowkey
Google Play
$249.1K/mo
~$2.99M/yr · 5.2M installs
Revenue winner
flowkey: Learn piano wins
+121408% vs other
Installs winner
flowkey: Learn piano wins
+77245% vs other
MAU winner
flowkey: Learn piano wins
+39251% vs other
Rating winner
flowkey: Learn piano wins
+9% vs other
Why flowkey: Learn piano is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- flowkey: Learn piano earns roughly 1215× more per month than sofatutor - $249.1K vs $205.
- Premium pricing. flowkey: Learn piano charges $60.91/mo vs sofatutor's $39.99/mo - higher ARPU per converted user.
- Bigger install base. flowkey: Learn piano has ~5.2M lifetime installs vs sofatutor's ~7K - 773.4× the funnel top.
- Better app store reviews. flowkey: Learn piano sits at 4.55★ vs 4.17★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full flowkey: Learn piano report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
sofatutor
vs
flowkey: Learn piano
Monthly revenue (est.)?
$205
▶
$249.1K
Annual revenue (est.)
$2.5K
▶
$2.99M
Lifetime installs (est.)
7K
▶
5.2M
Monthly active users (est.)?
763.8
▶
301K
App Store rating
4.17★
▶
4.55★
Total ratings
134
▶
44K
US grossing rank
-
=
-
Cheapest monthly sub
$39.99
▶
$60.91
IAP tiers detected
4 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Feb 21, 2013
- Last updated
- Jun 9, 2026
- File size
- 13.4 MB
- Content rating
- 4+
- Version
- 4.1.0
- Languages
- English, German
- Category
- Education
- Price
- Free
- Released
- Jan 26, 2016
- Last updated
- Jun 13, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 2.110.0
- Languages
- -
sofatutor trajectory
flowkey: Learn piano trajectory
FAQ
Which makes more money, sofatutor or flowkey: Learn piano? v
flowkey: Learn piano earns about $249.1K per month, while sofatutor earns about $205. That is a 1215.1× revenue gap (~$248.9K more per month for flowkey: Learn piano). Annual revenue: sofatutor ≈ $2.5K/year, flowkey: Learn piano ≈ $2.99M/year. Estimates are derived from public App Store / Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, sofatutor or flowkey: Learn piano? v
flowkey: Learn piano leads with about 5.2M estimated downloads vs 7K for sofatutor - a 773.4× gap. sofatutor's App Store downloads are estimated from 134 ratings × the standard 1:75 ratio. flowkey: Learn piano reports 5,000,000+ installs on Google Play.
Are sofatutor and flowkey: Learn piano 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 sofatutor and flowkey: Learn piano offer? v
sofatutor: IAP range 4 tiers detected. flowkey: Learn piano: IAP range $16.49 - $224.99 per item. sofatutor runs a "Subscription (~$8.33/mo)" monetization model; flowkey: Learn piano runs "Subscription (~$60.91/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, sofatutor or flowkey: Learn piano? v
flowkey: Learn piano edges ahead with ★ 4.5 vs ★ 4.2 (gap of 0.4 stars). Rating volume: sofatutor 134 ratings, flowkey: Learn piano 2K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these sofatutor vs flowkey: Learn piano revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $205 for sofatutor and $249.1K for flowkey: Learn piano 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 sofatutor or flowkey: Learn piano 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.