City Island 5: Building Sim vs Gambonanza
City Island 5: Building Sim
Sparkling Society Games B.V.
App Store
$9.0K/mo
~$107.5K/yr · 1.1M installs
VS
Gambonanza
Stray Fawn Studio
App Store
$21.0K/mo
~$251.6K/yr · 131K installs
Revenue winner
Gambonanza wins
+134% vs other
Installs winner
City Island 5: Building Sim wins
+753% vs other
MAU winner
City Island 5: Building Sim wins
+737% vs other
Rating winner
Gambonanza wins
+5% vs other
Why Gambonanza is winning
Top 1 reasons - backed by the public App Store / Play Store numbers.
- Gambonanza earns roughly 2× more per month than City Island 5: Building Sim - $21.0K vs $9.0K.
→ Find more apps with this revenue gap · Full Gambonanza report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
City Island 5: Building Sim
vs
Gambonanza
Monthly revenue (est.)?
$9.0K
▶
$21.0K
Annual revenue (est.)
$107.5K
▶
$251.6K
Lifetime installs (est.)
1.1M
◀
131K
Monthly active users (est.)?
223K
◀
27K
App Store rating
4.66★
▶
4.90★
Total ratings
10K
◀
875
US grossing rank
-
=
-
Cheapest monthly sub
$21.68
◀
No sub
IAP tiers detected
10 tiers
◀
0 tiers
- Category
- Games
- Price
- Free
- Released
- Dec 16, 2018
- Last updated
- May 6, 2026
- File size
- 339.3 MB
- Content rating
- 4+
- Version
- 5.5.1
- Languages
- Arabic, Danish, Dutch, English, French, German +16 more
- Category
- Games
- Price
- USD5.99
- Released
- May 1, 2026
- Last updated
- May 1, 2026
- File size
- 166.7 MB
- Content rating
- 4+
- Version
- 1.0.13
- Languages
- English, French, German, Japanese, Korean, Polish +5 more
City Island 5: Building Sim trajectory
Gambonanza trajectory
FAQ
Which makes more money, City Island 5: Building Sim or Gambonanza? v
Gambonanza earns about $21.0K per month, while City Island 5: Building Sim earns about $9.0K. That is a 2.3× revenue gap (~$12.0K more per month for Gambonanza). Annual revenue: City Island 5: Building Sim ≈ $107.5K/year, Gambonanza ≈ $251.6K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, City Island 5: Building Sim or Gambonanza? v
City Island 5: Building Sim leads with about 1.1M estimated downloads vs 131K for Gambonanza - a 8.5× gap. City Island 5: Building Sim's App Store downloads are estimated from 10K ratings × the standard 1:75 ratio. Gambonanza's App Store downloads are estimated from 875 ratings.
Are City Island 5: Building Sim and Gambonanza in the same App Store category and competing for the same money? v
Yes - both apps sit in the Games 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 City Island 5: Building Sim and Gambonanza offer? v
City Island 5: Building Sim: IAP range 10 tiers detected. Gambonanza: no IAP detected on the public listing. City Island 5: Building Sim runs a "Free casual game · ads + tiny sub take (~$0.08/MAU)" monetization model; Gambonanza runs "Paid app ($5.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, City Island 5: Building Sim or Gambonanza? v
Gambonanza edges ahead with ★ 4.9 vs ★ 4.7 (gap of 0.2 stars). Rating volume: City Island 5: Building Sim 10K ratings, Gambonanza 875 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these City Island 5: Building Sim vs Gambonanza revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $9.0K for City Island 5: Building Sim and $21.0K for Gambonanza are derived from App Store grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Games) - 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 City Island 5: Building Sim or Gambonanza 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.