Decibel Meter - dB Noise Meter vs DuckDuckGo, optional Duck.ai
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–$5
$300k–$1.7M
Downloads / mo
2–8
730k–3.0M
Rating
★ 4.50 (2)
★ 4.85 (2.4M)
Pricing
Free + IAP
Free + IAP
Category
Utilities
Utilities
Released
2.1y ago
13.1y ago
Verdict: DuckDuckGo, optional Duck.ai earns more — an estimated $300k–$1.7M/mo, versus $1–$5/mo for Decibel Meter - dB Noise Meter.