DuckDuckGo, optional Duck.ai vs Proton VPN: Fast & Secure
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$390k–$2.1M
$310k–$1.7M
Downloads / mo
940k–3.8M
740k–3.0M
Rating
★ 4.85 (2.4M)
★ 4.64 (102k)
Pricing
Free + IAP
Free + IAP
Category
Utilities
Utilities
Released
13.2y ago
7.8y ago
Verdict: Their revenue estimates overlap ($390k–$2.1M/mo vs $310k–$1.7M/mo), so neither clearly earns more on the numbers alone.