Flappy Rubber Duckie 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
$1–$20
$8.2M–$44M
Downloads / mo
2–9
27M–110M
Rating
★ 5.00 (4)
★ 4.51 (20M)
Pricing
Paid $0.99
Free + IAP
Category
Games
Games
Released
12.6y ago
15.4y ago
Verdict: Roblox earns more — an estimated $8.2M–$44M/mo, versus $1–$20/mo for Flappy Rubber Duckie.