sofatutor vs Star Roam Sky Map Planet
sofatutor
sofatutor GmbH
App Store
$202/mo
~$2.4K/yr · 7K installs
VS
Star Roam Sky Map Planet
Findout World Inc
Google Play
$40.6K/mo
~$487.5K/yr · 3.6M installs
Revenue winner
Star Roam Sky Map Planet wins
+20010% vs other
Installs winner
Star Roam Sky Map Planet wins
+53903% vs other
MAU winner
Star Roam Sky Map Planet wins
+27375% vs other
Rating winner
Star Roam Sky Map Planet wins
+6% vs other
Why Star Roam Sky Map Planet is winning
Top 3 reasons - backed by the public App Store / Play Store numbers.
- Star Roam Sky Map Planet earns roughly 201× more per month than sofatutor - $40.6K vs $202.
- Aggressive pricing. Star Roam Sky Map Planet undercuts at $8.32/mo vs $39.99/mo - converts a higher % of free users.
- Bigger install base. Star Roam Sky Map Planet has ~3.6M lifetime installs vs sofatutor's ~7K - 540.0× the funnel top.
→ Find more apps with this revenue gap · Full Star Roam Sky Map Planet report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
sofatutor
vs
Star Roam Sky Map Planet
Monthly revenue (est.)?
$202
▶
$40.6K
Annual revenue (est.)
$2.4K
▶
$487.5K
Lifetime installs (est.)
7K
▶
3.6M
Monthly active users (est.)?
752.4
▶
207K
App Store rating
4.16★
▶
4.40★
Total ratings
132
▶
15K
US grossing rank
-
=
-
Cheapest monthly sub
$39.99
◀
$8.32
IAP tiers detected
4 tiers
◀
0 tiers
- Category
- Education
- Price
- Free
- Released
- Feb 21, 2013
- Last updated
- Apr 14, 2026
- File size
- 13.2 MB
- Content rating
- 4+
- Version
- 4.0.0
- Languages
- English, German
- Category
- Education
- Price
- Free
- Released
- Aug 17, 2020
- Last updated
- Dec 19, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 1.4.5
- Languages
- -
sofatutor trajectory
Star Roam Sky Map Planet trajectory
FAQ
Which makes more money, sofatutor or Star Roam Sky Map Planet? v
Star Roam Sky Map Planet earns about $40.6K per month, while sofatutor earns about $202. That is a 201.1× revenue gap (~$40.4K more per month for Star Roam Sky Map Planet). Annual revenue: sofatutor ≈ $2.4K/year, Star Roam Sky Map Planet ≈ $487.5K/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 Star Roam Sky Map Planet? v
Star Roam Sky Map Planet leads with about 3.6M estimated downloads vs 7K for sofatutor - a 540.0× gap. sofatutor's App Store downloads are estimated from 132 ratings × the standard 1:75 ratio. Star Roam Sky Map Planet reports 1,000,000+ installs on Google Play.
Are sofatutor and Star Roam Sky Map Planet 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 Star Roam Sky Map Planet offer? v
sofatutor: IAP range 4 tiers detected. Star Roam Sky Map Planet: IAP range $0.99 - $69.99 per item. sofatutor runs a "Subscription (~$8.33/mo)" monetization model; Star Roam Sky Map Planet runs "Subscription (~$8.32/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, sofatutor or Star Roam Sky Map Planet? v
Star Roam Sky Map Planet edges ahead with ★ 4.4 vs ★ 4.2 (gap of 0.2 stars). Rating volume: sofatutor 132 ratings, Star Roam Sky Map Planet 1K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these sofatutor vs Star Roam Sky Map Planet revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $202 for sofatutor and $40.6K for Star Roam Sky Map Planet 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 Star Roam Sky Map Planet 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.