DuckDuckGo, optional Duck.ai vs RPN-25 CE
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$300k–$1.7M
$5–$90
Downloads / mo
730k–3.0M
5–20
Rating
★ 4.85 (2.4M)
★ 4.56 (9)
Pricing
Free + IAP
Paid $2.99
Category
Utilities
Utilities
Released
13.1y ago
5.9y ago
Verdict: DuckDuckGo, optional Duck.ai earns more — an estimated $300k–$1.7M/mo, versus $5–$90/mo for RPN-25 CE.