I9: 인페르노 나인 vs Neo Monsters
I9: 인페르노 나인
Leniu Technology Co., Limited
Google Play
$0/mo
~$0/yr · 776K installs
VS
Neo Monsters
ZigZaGame Inc.
Google Play
$401.1K/mo
~$4.81M/yr · 7.8M installs
Revenue winner
Neo Monsters wins
+40109300% vs other
Installs winner
Neo Monsters wins
+899% vs other
MAU winner
Neo Monsters wins
+602% vs other
Rating winner
Neo Monsters wins
+460% vs other
Why Neo Monsters is winning
Top 4 reasons - backed by the public App Store / Play Store numbers.
- Neo Monsters earns roughly 401093× more per month than I9: 인페르노 나인 - $401.1K vs $0.
- Subscription model. Neo Monsters runs a $8.90/mo subscription that compounds; I9: 인페르노 나인 relies on one-shot IAP or ads.
- Bigger install base. Neo Monsters has ~7.8M lifetime installs vs I9: 인페르노 나인's ~776K - 10.0× the funnel top.
- Better app store reviews. Neo Monsters sits at 4.60★ vs 0.00★ - store algorithms reward higher-rated apps with more impressions.
→ Find more apps with this revenue gap · Full Neo Monsters report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
I9: 인페르노 나인
vs
Neo Monsters
Monthly revenue (est.)?
$0
▶
$401.1K
Annual revenue (est.)
$0
▶
$4.81M
Lifetime installs (est.)
776K
▶
7.8M
Monthly active users (est.)?
65K
▶
458K
App Store rating
-
▶
4.60★
Total ratings
0
▶
234K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$8.90
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Role Playing
- Price
- Free
- Released
- -
- Last updated
- Dec 22, 2025
- File size
- -
- Content rating
- Teen
- Version
- 2.3
- Languages
- -
- Category
- Role Playing
- Price
- Free
- Released
- Apr 11, 2016
- Last updated
- Apr 27, 2026
- File size
- -
- Content rating
- Teen
- Version
- 2.70
- Languages
- -
I9: 인페르노 나인 trajectory
Neo Monsters trajectory
FAQ
Which makes more money, I9: 인페르노 나인 or Neo Monsters? v
Neo Monsters earns about $401.1K per month, while I9: 인페르노 나인 earns about $0. That is a ∞× revenue gap (~$401.1K more per month for Neo Monsters). Annual revenue: I9: 인페르노 나인 ≈ $0/year, Neo Monsters ≈ $4.81M/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, I9: 인페르노 나인 or Neo Monsters? v
Neo Monsters leads with about 7.8M estimated downloads vs 776K for I9: 인페르노 나인 - a 10.0× gap. I9: 인페르노 나인 reports 500,000+ installs on Google Play. Neo Monsters reports 5,000,000+ installs on Google Play.
Are I9: 인페르노 나인 and Neo Monsters in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Role Playing 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 I9: 인페르노 나인 and Neo Monsters offer? v
I9: 인페르노 나인: no IAP detected on the public listing. Neo Monsters: IAP range $0.99 - $79.99 per item. I9: 인페르노 나인 runs a "No App Store revenue (monetizes off-store)" monetization model; Neo Monsters runs "Subscription (~$8.90/mo)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, I9: 인페르노 나인 or Neo Monsters? v
Neo Monsters edges ahead with a higher overall score (gap of 4.6 stars). Rating volume: I9: 인페르노 나인 0 ratings, Neo Monsters 9K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these I9: 인페르노 나인 vs Neo Monsters revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $0 for I9: 인페르노 나인 and $401.1K for Neo Monsters are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Role Playing) - 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 I9: 인페르노 나인 or Neo Monsters 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.