Skul: The Hero Slayer vs The Binding of Isaac: Rebirth

Skul: The Hero Slayer

Playdigious
App Store
$5.4K/mo
~$64.4K/yr · 25K installs
VS

The Binding of Isaac: Rebirth

Nicalis, Inc.
App Store
$133.8K/mo
~$1.61M/yr · 335K installs
Revenue winner The Binding of Isaac: Rebirth wins +2391% vs other
Installs winner The Binding of Isaac: Rebirth wins +1228% vs other
MAU winner The Binding of Isaac: Rebirth wins +754% vs other
Rating winner Skul: The Hero Slayer wins +4% vs other

Why The Binding of Isaac: Rebirth is winning

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

  1. The Binding of Isaac: Rebirth earns roughly 25× more per month than Skul: The Hero Slayer - $133.8K vs $5.4K.
  2. Subscription model. The Binding of Isaac: Rebirth runs a $14.99/mo subscription that compounds; Skul: The Hero Slayer relies on one-shot IAP or ads.
  3. Bigger install base. The Binding of Isaac: Rebirth has ~335K lifetime installs vs Skul: The Hero Slayer's ~25K - 13.3× the funnel top.
  4. More monetization surfaces. The Binding of Isaac: Rebirth runs 6 IAP tiers vs 0 - more chances to convert users at the right price.

→ Find more apps with this revenue gap · Full The Binding of Isaac: Rebirth report

Side-by-side metrics

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

Skul: The Hero Slayer
vs
The Binding of Isaac: Rebirth
Monthly revenue (est.)?
$5.4K
▶
$133.8K
Annual revenue (est.)
$64.4K
▶
$1.61M
Lifetime installs (est.)
25K
▶
335K
Monthly active users (est.)?
5K
▶
43K
App Store rating
4.63★
◀
4.47★
Total ratings
504
▶
4K
US grossing rank
-
=
-
Cheapest monthly sub
No sub
▶
$14.99
IAP tiers detected
0 tiers
▶
6 tiers

Skul: The Hero Slayer

Playdigious
App Store
Category
Games
Price
USD7.99
Released
Jun 4, 2024
Last updated
Oct 23, 2025
File size
1.99 GB
Content rating
12+
Version
1.0.11
Languages
English, French, German, Korean, Polish, Portuguese +3 more
View full Skul: The Hero Slayer report →

The Binding of Isaac: Rebirth

Nicalis, Inc.
App Store
Category
Games
Price
USD14.99
Released
Jan 9, 2017
Last updated
Jan 29, 2024
File size
2.62 GB
Content rating
17+
Version
1.4
Languages
English
View full The Binding of Isaac: Rebirth report →

Skul: The Hero Slayer trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

The Binding of Isaac: Rebirth trajectory

AugSepOctNovDecJanFebMarAprMayJunJul

Related app pages

Skul: The Hero Slayer App Store page →The Binding of Isaac: Rebirth App Store page →

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Compare another pair

FAQ

Which makes more money, Skul: The Hero Slayer or The Binding of Isaac: Rebirth? v
The Binding of Isaac: Rebirth earns about $133.8K per month, while Skul: The Hero Slayer earns about $5.4K. That is a 24.9× revenue gap (~$128.4K more per month for The Binding of Isaac: Rebirth). Annual revenue: Skul: The Hero Slayer ≈ $64.4K/year, The Binding of Isaac: Rebirth ≈ $1.61M/year. Estimates are derived from public App Store signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Skul: The Hero Slayer or The Binding of Isaac: Rebirth? v
The Binding of Isaac: Rebirth leads with about 335K estimated downloads vs 25K for Skul: The Hero Slayer - a 13.3× gap. Skul: The Hero Slayer's App Store downloads are estimated from 504 ratings × the standard 1:75 ratio. The Binding of Isaac: Rebirth's App Store downloads are estimated from 4K ratings.
Are Skul: The Hero Slayer and The Binding of Isaac: Rebirth 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 Skul: The Hero Slayer and The Binding of Isaac: Rebirth offer? v
Skul: The Hero Slayer: no IAP detected on the public listing. The Binding of Isaac: Rebirth: IAP range 6 tiers detected. Skul: The Hero Slayer runs a "Paid app ($7.99)" monetization model; The Binding of Isaac: Rebirth runs "Paid app ($14.99)". Scraped tier prices and detected subscription pricing drive the bulk of the per-app revenue estimate above.
Which has better ratings, Skul: The Hero Slayer or The Binding of Isaac: Rebirth? v
Skul: The Hero Slayer edges ahead with ★ 4.6 vs ★ 4.5 (gap of 0.2 stars). Rating volume: Skul: The Hero Slayer 504 ratings, The Binding of Isaac: Rebirth 4K ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Skul: The Hero Slayer vs The Binding of Isaac: Rebirth revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $5.4K for Skul: The Hero Slayer and $133.8K for The Binding of Isaac: Rebirth 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 Skul: The Hero Slayer or The Binding of Isaac: Rebirth 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.