Plague Inc. vs Specimen Zero - Horror

Plague Inc.

Ndemic Creations
App Store
$653.7K/mo
~$7.84M/yr · 24.8M installs
VS

Specimen Zero - Horror

Cafe Studio Games AG
App Store
$353/mo
~$4.2K/yr · 7K installs
Revenue winner Plague Inc. wins +185078% vs other
Installs winner Plague Inc. wins +372238% vs other
MAU winner Plague Inc. wins +346956% vs other
Rating winner Plague Inc. wins +19% vs other

Why Plague Inc. is winning

Top 4 reasons - backed by the public App Store / Play Store numbers.

  1. Plague Inc. earns roughly 1852× more per month than Specimen Zero - Horror - $653.7K vs $353.
  2. Bigger install base. Plague Inc. has ~24.8M lifetime installs vs Specimen Zero - Horror's ~7K - 3723.4× the funnel top.
  3. More monetization surfaces. Plague Inc. runs 10 IAP tiers vs 9 - more chances to convert users at the right price.
  4. Better app store reviews. Plague Inc. sits at 4.81★ vs 4.05★ - store algorithms reward higher-rated apps with more impressions.

Find more apps with this revenue gap · Full Plague Inc. report

Side-by-side metrics

Bars scale to whichever app is bigger on that row. Green = winner.

Plague Inc.
vs
Specimen Zero - Horror
Monthly revenue (est.)?
$653.7K
$353
Annual revenue (est.)
$7.84M
$4.2K
Lifetime installs (est.)
24.8M
7K
Monthly active users (est.)?
3.7M
1K
App Store rating
4.81★
4.05★
Total ratings
165K
133
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
10 tiers
9 tiers

Plague Inc.

Ndemic Creations
App Store
Category
Games
Price
USD0.99
Released
May 26, 2012
Last updated
May 6, 2026
File size
123.6 MB
Content rating
9+
Version
1.24.4
Languages
English, French, German, Italian, Japanese, Korean +8 more
View full Plague Inc. report →

Specimen Zero - Horror

Cafe Studio Games AG
App Store
Category
Games
Price
USD1.99
Released
Jul 21, 2021
Last updated
Aug 5, 2024
File size
379.7 MB
Content rating
12+
Version
1.1.101
Languages
English
View full Specimen Zero - Horror report →

Plague Inc. trajectory

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Specimen Zero - Horror trajectory

JulAugSepOctNovDecJanFebMarAprMayJun

FAQ

Which makes more money, Plague Inc. or Specimen Zero - Horror? v
Plague Inc. earns about $653.7K per month, while Specimen Zero - Horror earns about $353. That is a 1851.8× revenue gap (~$653.3K more per month for Plague Inc.). Annual revenue: Plague Inc. ≈ $7.84M/year, Specimen Zero - Horror ≈ $4.2K/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Plague Inc. or Specimen Zero - Horror? v
Plague Inc. leads with about 24.8M estimated downloads vs 7K for Specimen Zero - Horror - a 3723.4× gap. Plague Inc.'s App Store downloads are estimated from 165K ratings × the standard 1:75 ratio. Specimen Zero - Horror's App Store downloads are estimated from 133 ratings.
Are Plague Inc. and Specimen Zero - Horror 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 Plague Inc. and Specimen Zero - Horror offer? v
Plague Inc.: IAP range 10 tiers detected. Specimen Zero - Horror: IAP range 9 tiers detected. Plague Inc. runs a "Paid app ($0.99)" monetization model; Specimen Zero - Horror runs "Paid app ($1.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Plague Inc. or Specimen Zero - Horror? v
Plague Inc. edges ahead with ★ 4.8 vs ★ 4.1 (gap of 0.8 stars). Rating volume: Plague Inc. 165K ratings, Specimen Zero - Horror 133 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Plague Inc. vs Specimen Zero - Horror revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $653.7K for Plague Inc. and $353 for Specimen Zero - Horror 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 Plague Inc. or Specimen Zero - Horror 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.