Knock Knock: Room Defense vs Roblox
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$7k–$38k
$8.2M–$44M
Downloads / mo
8k–31k
14M–59M
Rating
★ 4.71 (182)
★ 4.51 (20M)
Pricing
Free + IAP
Free + IAP
Category
Games
Games
Released
7d ago
15.3y ago
Verdict: Roblox earns more — an estimated $8.2M–$44M/mo, versus $7k–$38k/mo for Knock Knock: Room Defense.