Kobo | eBooks & Audiobooks vs Stroomatlas Noordzee
Kobo | eBooks & Audiobooks
Kobo Books
Google Play
$193.0K/mo
~$2.32M/yr · 28.0M installs
VS
Stroomatlas Noordzee
Surfcheck
Google Play
$310/mo
~$3.7K/yr · 2K installs
Revenue winner
Kobo | eBooks & Audiobooks wins
+62171% vs other
Installs winner
Kobo | eBooks & Audiobooks wins
+1194518% vs other
MAU winner
Kobo | eBooks & Audiobooks wins
+373218% vs other
Rating winner
Kobo | eBooks & Audiobooks wins
+449% vs other
Why Kobo | eBooks & Audiobooks is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Kobo | eBooks & Audiobooks earns roughly 623× more per month than Stroomatlas Noordzee - $193.0K vs $310.
- Subscription model. Kobo | eBooks & Audiobooks runs a $7.07/mo subscription that compounds; Stroomatlas Noordzee relies on one-shot IAP or ads.
- Bigger install base. Kobo | eBooks & Audiobooks has ~28.0M lifetime installs vs Stroomatlas Noordzee's ~2K - 11946.2× the funnel top.
- Better app store reviews. Kobo | eBooks & Audiobooks sits at 4.49★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Kobo | eBooks & Audiobooks report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Kobo | eBooks & Audiobooks
vs
Stroomatlas Noordzee
Monthly revenue (est.)?
$193.0K
◀
$310
Annual revenue (est.)
$2.32M
◀
$3.7K
Lifetime installs (est.)
28.0M
◀
2K
Monthly active users (est.)?
982K
◀
262.976
App Store rating
4.49★
◀
-
Total ratings
301K
◀
0
US grossing rank
-
=
-
Cheapest monthly sub
$7.07
◀
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Books & Reference
- Price
- Free
- Released
- Jun 15, 2010
- Last updated
- Mar 16, 2026
- File size
- -
- Content rating
- Teen
- Version
- VARY
- Languages
- -
- Category
- Books & Reference
- Price
- USD10.99
- Released
- Jan 9, 2020
- Last updated
- Aug 18, 2025
- File size
- -
- Content rating
- Everyone
- Version
- 1.8
- Languages
- -
Kobo | eBooks & Audiobooks trajectory
Stroomatlas Noordzee trajectory
FAQ
Which makes more money, Kobo | eBooks & Audiobooks or Stroomatlas Noordzee? v
Kobo | eBooks & Audiobooks earns about $193.0K per month, while Stroomatlas Noordzee earns about $310. That is a 622.7× revenue gap (~$192.7K more per month for Kobo | eBooks & Audiobooks). Annual revenue: Kobo | eBooks & Audiobooks ≈ $2.32M/year, Stroomatlas Noordzee ≈ $3.7K/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Kobo | eBooks & Audiobooks or Stroomatlas Noordzee? v
Kobo | eBooks & Audiobooks leads with about 28.0M estimated downloads vs 2K for Stroomatlas Noordzee - a 11946.2× gap. Kobo | eBooks & Audiobooks reports 10,000,000+ installs on Google Play. Stroomatlas Noordzee reports 1,000+ installs on Google Play.
Are Kobo | eBooks & Audiobooks and Stroomatlas Noordzee in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Books & Reference 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 Kobo | eBooks & Audiobooks and Stroomatlas Noordzee offer? v
Kobo | eBooks & Audiobooks: IAP range $0.05 - $999.99 per item. Stroomatlas Noordzee: no IAP detected on the public listing. Kobo | eBooks & Audiobooks runs a "Subscription (~$7.07/mo)" monetization model; Stroomatlas Noordzee runs "Paid app ($10.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Kobo | eBooks & Audiobooks or Stroomatlas Noordzee? v
Kobo | eBooks & Audiobooks edges ahead with a higher overall score (gap of 4.5 stars). Rating volume: Kobo | eBooks & Audiobooks 21K ratings, Stroomatlas Noordzee 0 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Kobo | eBooks & Audiobooks vs Stroomatlas Noordzee revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $193.0K for Kobo | eBooks & Audiobooks and $310 for Stroomatlas Noordzee are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Books & Reference) - 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 Kobo | eBooks & Audiobooks or Stroomatlas Noordzee to a different Google Play app? v
Use the search box at the bottom of this page or paste any two 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.